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Sustainable Home & Building Consulting Service Companies in the World in Alphabetic Order S
Total Records: 106
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20 Archery Lane, ASHEVILLE, North Carolina 28806, USATelephone Number: 828-279-6723, 828-279-6723Business: Real Estate Sales | BrokerServices: ConsultingProducts: Energy Efficient Home And Building, Alternative Home And Building, Solar Combined Heatings, Energy AnalysisWeb Site: http://www.southernenergyconcepts.com Green Building Consulting, Energy Star Rating, HealthyBuilt Homes Rating, existing home audits, ECO-agent Realtor services
101 Kitty Hawk Drive, Morrisville, North Carolina 27560, USATelephone Number: 919-836-0330, 866-575-9151Business: Specialty Installer, Energy RaterServices: Consulting, Contractors, Engineering, InstallationProducts: Energy Efficient Home And Building, Evacuated Tube Collectors, Geothermal Energy Systems, Geothermal Heat Pumps, Alternative Home And Building, Passive Solar Energy Systems, Solar Panels, Solar Photovoltaic Systems, Radiant Heating System, Roof Integrated Systems, Solar Combined Heatings, Solar Pool Heatings, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating Systems, Space Heating System Components, Underfloor Heating Products, Energy AnalysisWeb Site: http://www.southern-energy.com Southern Energy Management is a North Carolina-based sustainable energy company offering energy efficiency, green building and turn-key solar services for homeowners, builders, companies, government and military clients across the Southeast and Mid-Atlantic. A certified B Corp, SEM's mission is to have a measurable impact on reducing greenhouse gas emissions that contribute to climate change, and to build a sustainable triple-bottom-line company. SEM was founded in a living room in Raleigh in 2001, and now employs a team of about 100 sustainable energy professionals. SEM is consistently recognized as an industry leader both locally and nationally, and is among a small handful of companies in the U.S. to earn the National Energy Star Partner of the Year award five times (in 2007, 2008, 2009, 2010 & 2011). SEM also received the City of Raleigh 2011 Environmental Stewardship Award and the 2010 Green Jobs Award from SJF Institute & Green For All. For more information, visit www.southern-energy.com.
2510 Walker Ave, Greensboro, North Carolina 27403, USATelephone Number: 336-558-4405, 336-292-6204Services: Consulting, DesignProducts: Energy Efficient Home And Building, Alternative Home And Building, Passive Solar Energy Systems, Solar Combined Heatings, Energy AnalysisWeb Site: http://www.greenandpractical.com Green building, Passive Solar. Energy Efficiency
3000 Aerial Center Pkwy., Suite 160, Morrisville, North Carolina 27560, USATelephone Number: 9198063456Services: Consulting, EngineeringProducts: Energy Efficient Home And Building, Geothermal Energy Systems, Geothermal Heat Pumps, Alternative Home And Building, Solar Combined HeatingsWeb Site: http://www.sri.org Southern Research Institute focuses on the development and evaluation of novel technologies that improve energy efficiency and reduce greenhouse gas emissions. Southern performs field and lab verification testing of advanced energy technologies such as microtuirbines, fuel cells, and others, as well as transportation technologies, and renewable fuel technologies.
2806 Matapeake Drive, Upper Marlboro, Maryland 20774, USATelephone Number: 301 952-6823Services: Consulting, Education and WorkshopsProducts: Sustainable Homes And Buildings, Hydro Energy, Solar Energy, Wind EnergyWeb Site: http://www.marylandcleanenergycenter.org/ Provides renewable energy startup companies with business planning and business development services. It also educates elementary-aged students to analyze and alter their family's overconsumption habits.
524 Village Green Dr SW #1, Mason City, Iowa 50401, USATelephone Number: 641-423-6395Services: Consulting, Contractors, Design, InstallationProducts: Energy Efficient Home And Building, Large Wind Turbines Tower And Structures, Large Wind Turbines, Small Wind Energy Systems, Solar Photovoltaic Products, Wind Power PlantsWeb Site: http://
http://www.spatialdesigns.com We provide architectural and consulting services for alternative energy buildings and systems as well as energy conservation in 15 states.
6701 William Harry Ct, Charlotte, North Carolina 28211, USATelephone Number: (704) 367-1991Services: ConsultingProducts: Energy Efficient Home And Building, Alternative Home And Building, Solar Combined HeatingsWeb Site: http://www.specguy.com We provide construction specifications, product research and selection, and building envelope consulting to architects and facility owners. Our consulting service combines over 30 years of experience in construction, design, and specifications development. SpecGuy has developed specifications on numerous LEED projects, including an AIA COTE Top 10 award-winning LEED Gold school. We are the consultants maintaining Charlotte Mecklenburg Schools' master specifications library. SpecGuy is an Authorized MasterSpec Trainer and an ARCOM Strategic Partner.
382 Stuart Williams Rd., Boone, North Carolina 28607, USATelephone Number: 828.262.3401, 828.773.3499Services: Consulting, Contractors, DesignProducts: Natural Daylightings, Energy Efficient Home And Building, Evacuated Tube Collectors, Geothermal Energy Systems, Geothermal Heat Pumps, Alternative Home And Building, Small Hydroelectric (Microhydro) Systems, Passive Solar Energy Systems, Solar Panels, Solar Photovoltaic Systems, Radiant Heating System, Roof Integrated Systems, Small Hydroelectric (Microhydro) Turbines, Small Wind Energy Systems, Small Wind Turbines, Solar Combined Heatings, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating Systems, Space Heating System Components, Underfloor Heating Products, Energy AnalysisWeb Site: http://www.springgreenbuilding.com We provide services that include: residential passive-solar design, Thermally efficient building structures, green technology attachments (such as wind, solar, PV, solar thermal PV, geothermal systems), HRV/ERV whole house ventilation systems, Healthy indoor air, materials, and products, locally renewable resources, superior crawl space protection, Radon testing & maintenance, blower door third party testing, Multiple building styles: SIP panel, ICF foundations, conventional framing, timber frame, straw bale, & geodesic & other natural building styles. Along with our building & design, we also provide concrete countertops, custom cabinets, basement additions, decks, & high performance remodels, all at a fair & reasonable price. Call us at 828.262.3401 or check out our website for more information about us.
PO Box 99101, Raleigh, North Carolina 27624, USATelephone Number: 919.521.5210Services: ConsultingProducts: Energy Efficient Home And Building, Alternative Home And Building, Solar Combined HeatingsWeb Site: http://www.springleafstrategies.com Springleaf Strategies is a marketing and sustainability consulting firm. We work with organizations with an environmental or social mission to become more competitive in the market place. Our clients in the green building industry include architects, engineers, construction consultants, developers, mechanical contractors, and other specialty consultants. We also work with organizations in renewable energy, water conservation, municipalities, universities and higher education, and non-profit organizations. Our services include communication planning and implementation, such as marketing strategy, marketing material development, media relations, event planning, community outreach, website development, and branding. In regard to sustainability consulting, we help companies and organizations of all types to develop a strategic roadmap for aligning their sustainability goals with business objectives. All of our services are oriented toward making your organization more competitive, increasing revenue, and being more efficient and targeted with your resources. www.springleafstrategies.com
7100 Huntingdon St., Powell River V8A 1N8, CanadaTelephone Number: 604-414-8905Business: RetailerServices: Consulting, Contractors, Design, Engineering, InstallationProducts: Energy Efficient Home And Building, Evacuated Tube Collectors, HVAC, Roof Integrated Systems, Solar Pool Heatings, Solar Space Heatings/Coolings, Solar Thermals, Solar Hot Water HeatersWeb Site: http://stage3renewables.com/ Commercial, institutional and residential solar design, supply and install. Also providing geothermal and biomass space heating solutions.
202 Perry Parkway, Gaithersburg, Maryland 20877, USATelephone Number: 301 944-5255Services: Consulting, Contractors, Installation, Auditing & InspectionsProducts: Sustainable Homes And Buildings, Solar Panels, Solar Photovoltaic Systems, Solar Energy, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating SystemsWeb Site: http://www.standardenergysolutions.com Standard Energy Solutions (SES) is a Maryland-based professional energy auditing firm and EPA Energy Star Certified contractor that serves the DC metropolitan area and a growing number of states throughout the Mid-Atlantic region. SES offers comprehensive building testing, monitoring and modeling services for both residential and commercial energy improvement projects and is comprised of auditors and contractors that are BPI certified Building Analysts, LEED Accredited Professionals and Green Advantage Certified. Our team has the skill and experience necessary to assess the energy consumption of your home or business and develop actionable strategies to reduce your energy bills and carbon footprint, while improving the health, safety and comfort of the building structure.
801 Jones Franklin Rd., Raleigh, North Carolina 27606, USATelephone Number: 919.851.6866, 919.865.7524Business: Landscape Architect, Energy RaterServices: Consulting, Design, Engineering, ArchitectureProducts: Natural Daylightings, Energy Efficient Home And Building, Evacuated Tube Collectors, Geothermal Energy Systems, Geothermal Heat Pumps, Alternative Home And Building, Small Hydroelectric (Microhydro) Systems, Solar Panels, Solar Photovoltaic Systems, Radiant Heating System, Roof Integrated Systems, Small Hydroelectric (Microhydro) Turbines, Solar Combined Heatings, Solar Pool Heatings, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating Systems, Space Heating System Components, Underfloor Heating Products, Energy AnalysisWeb Site: http://www.stantec.com Stantec, founded in 1954, provides professional design and consulting services in planning, engineering, architecture, surveying, economics, and project management. Continually striving to balance economic, environmental, and social responsibilities, we are recognized as a world-class leader and innovator in the delivery of sustainable solutions. We support public and private sector clients in a diverse range of markets in the infrastructure and facilities sector at every stage, from initial concept and financial feasibility to project completion and beyond. Matt Parker is the primary point of contact for Stantec Sustainable Solutions in North Carolina, and is a Professional Engineer. Other members of Stantec's skilled Raleigh team hold Professional Engineer, Registered Architect, and Registered Landscape Architect licenses.
2817 Claremont Road, Raleigh, North Carolina 27608, USATelephone Number: 919-341-3400Services: Consulting, DesignProducts: Energy Efficient Home And Building, Evacuated Tube Collectors, Alternative Home And Building, Small Hydroelectric (Microhydro) Systems, Solar Panels, Solar Photovoltaic Systems, Radiant Heating System, Roof Integrated Systems, Small Hydroelectric (Microhydro) Turbines, Solar Combined Heatings, Solar Hot Water Heaters, Underfloor Heating Products, Energy AnalysisWeb Site: http://www.starearthenergy.com Star Earth Energy provides consulting, design and installation of renewable energy systems including photovoltaic, solar thermal and hydro. Our team includes electrical contractor with an unlimited NC license a system designer with a master's degree in electrical engineering. Profile of Randall Alley: - MSEE in Electrical Engineering, NCSU
- 20+ Years Experience in Semiconductor Research including renewable energy technologies.
- Graduate NC Solar Renewable and Green Building Diploma Series.
1830A Tillery Place, Raleigh, North Carolina 27604, USATelephone Number: 919/715-1158, 919/20905550Services: ConsultingProducts: Energy Efficient Home And Building, Geothermal Energy Systems, Geothermal Heat Pumps, Alternative Home And Building, Solar Combined HeatingsGeothermal consulting.
427 S. Park St., Webster Groves, Missouri 63119, USATelephone Number: 314-961-8418Services: ConsultingProducts: Natural Daylightings, Energy Efficient Home And Building, Evacuated Tube Collectors, Geothermal Energy Systems, Geothermal Heat Pumps, Alternative Home And Building, Passive Solar Energy Systems, Solar Panels, Solar Photovoltaic Systems, Radiant Heating System, Roof Integrated Systems, Small Wind Energy Systems, Small Wind Turbines, Solar Combined Heatings, Solar Pool Heatings, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating Systems, Space Heating System Components, Underfloor Heating Products, Energy AnalysisEnergy Independance for Everyone. Steps Systems Integration (SSI) does Residential Energy Consulting. Services include a home energy audit (existing or new construction) and a personalized energy-efficiency improvement proposal. We do not sell products or recieve a commission for recommending you certain models, so we are not biased. We only recommend you products we have experience with and truly believe will help you in your home.
3151 Hemlock Forest Circle, Raleigh, North Carolina 27612, USATelephone Number: 9194132326Business: Real Estate Sales | Broker, Specialty Installer, Energy RaterServices: Consulting, DesignProducts: Energy Efficient Home And Building, Alternative Home And Building, Solar Combined Heatings, Energy AnalysisWeb Site: http://www.energyhandyman.com Stetten Realty, Inc.- Home Energy Assessments
- Sealed Crawlspaces
- Attic Renovations
- Air-Sealing
- HVAC Consulting
- Insulation
- Radiant Barriers
Licenses Realtor, Worked for Advanced Energy, Southern Energy Management, Years of construction experience dating back to middle school.
200 S College Street, Charlotte, North Carolina 28202, USATelephone Number: 704-334-7925Services: Consulting, EngineeringProducts: Energy Efficient Home And Building, Alternative Home And Building, Solar Combined HeatingsWeb Site: http://www.stewart-eng.com Stewart Engineering, Inc. (Stewart) is a full-service design firm that specializes in land development, structural and transportation engineering, and surveying / geomatics. Founded in 1994 by Willy E. Stewart, PE, the firm has over 110 employees located in offices in Raleigh, Charlotte, and Wilmington, NC. The firm is a certified Historically Underutilized Business (HUB) with the State of North Carolina and a certified Minority-Owned Business Enterprise (MBE) with the cities of Raleigh, Charlotte, and Greensboro.
1530 Salem Church Road, Apex, North Carolina 27523, USATelephone Number: (919) 244-7215Services: Consulting, ArchitectureProducts: Natural Daylightings, Energy Efficient Home And Building, Evacuated Tube Collectors, Geothermal Energy Systems, Geothermal Heat Pumps, Alternative Home And Building, Passive Solar Energy Systems, Solar Panels, Solar Photovoltaic Systems, Roof Integrated Systems, Solar Combined Heatings, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating Systems, Space Heating System Components, Energy AnalysisWeb Site: http://www.stockbridgegreen.com Our goal is to make buildings that heat, cool, condition, light, water and provide energy and handle basic wastes themselves based on the parameters of human desire, comfort and utility, while having only positive impact on the natural environment in which they stand. We believe that these features can be added to a building without negatively impacting or encumbering lifestyle.
PO Box 1882, Golden V0A 1H0, CanadaTelephone Number: 250-344-8512Business: Government, Wholesale DistributorsServices: Construction, Consulting, Contractors, Design, Engineering, Installation, Project DevelopmentProducts: Solar Building Integrated Photovoltaic (BIPV) Panels, Energy Efficient Home And Building, Evacuated Tube Collectors, HVAC, Passive Solar Energy Systems, Solar Panels, Solar Photovoltaic Systems, Roof Integrated Systems, Solar Space Heatings/Coolings, Solar Thermals, Solar Hot Water Heaters, Thin-Film Solar PanelsWeb Site: http://www.suddwickhomes.ca We are a custom home builder and renewable energy supplier. We design and install Solar PV, Solar thermal systems for both residential and commercial applications. We also design and install Geothermal heating and cooling systems
12500 Baltimore Avenue, Beltsville, Maryland 20705, USATelephone Number: 866 786-3347Services: ConsultingProducts: Sustainable Homes And Buildings, Solar EnergyWeb Site: http://www.sunedison.com We don't sell photovoltaic equipment. We deliver fully managed solar energy services.
1200 Hendersonville Rd., Asheville, North Carolina 28803, USATelephone Number: 828 277 8041, 828-505-1485Business: Manufacturers, Wholesale Distributors, Specialty InstallerServices: Consulting, Contractors, Design, InstallationProducts: Evacuated Tube Collectors, Small Hydroelectric (Microhydro) Systems, Passive Solar Energy Systems, Solar Panels, Solar Photovoltaic Systems, Radiant Heating System, Roof Integrated Systems, Small Hydroelectric (Microhydro) Turbines, Small Wind Energy Systems, Small Wind Turbines, Solar Pool Heatings, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating Systems, Space Heating System Components, Underfloor Heating Products, Energy AnalysisWeb Site: http://www.sunstuffenergy.com Solar domestic hot water systems, space heating, photovoltaic power systems, solar pool heating,solar leasing, 3rd party solar investment strategies
1980 Ambassador Drive, Windsor N9C 3R3, CanadaTelephone Number: 519-966-6070Business: Manufacturers, Wholesale DistributorsServices: Construction, Consulting, Contractors, Design, Engineering, Installation, Insurance , Project DevelopmentProducts: Energy Efficient Home And Building, Evacuated Tube Collectors, HVAC, Solar Panels, Solar Photovoltaic Systems, Roof Integrated Systems, Solar Thermals, Solar Hot Water HeatersWeb Site: http://www.sunbeamenergy.ca Sunbeam Energy Canada Ltd. is an energy company offering turnkey installations of solar systems under the Ontario microFIT and FIT programs. We are also expanding our reach into other areas of renewable energy including solar thermal, wind and bioenergy markets. With access to the manufacturing capabilities of our sister company Windsor Industrial Services ,www.windsorindsutrial.com, we are vertically integrated to provide Ontario made solar racking solutions. An example of this is a ground mount racking system such as the one they manufactured for SUNPOWER, a 14.2 megawatt project at Nellis Air Force Base in Nevada. We have strategic dealership agreements in place with some of the worlds most respected and quality manufactures of solar panels and inverters and will have domestic content solutions for 2011. With a team of professionals and a strong background in sales, marketing, project management, business ownership, manufacturing, insurance and finance we are well positioned to provide our customers with a well rounded and completely integrated approach.
Site 715, Box 58 RR7, Saskatoon S7K 1N2, CanadaBusiness: RetailerServices: Construction, Consulting, Contractors, Design, Engineering, Installation, Project Development, ArchitectureProducts: Energy Efficient Home And Building, Evacuated Tube Collectors, HVAC, Passive Solar Energy Systems, Solar Panels, Solar Photovoltaic Systems, Roof Integrated Systems, Solar Combined Heatings, Solar Pool Heatings, Solar Thermals, Solar Hot Water HeatersWeb Site: http://www.suncatchersolar.com Suncatcher Solar is a Saskatchewan-based solar design company. We are dedicated to providing quality passive solar home designs and solar energy and heating systems that are efficient and affordable. Whether you are building a new home, renovating or just looking for renewable energy solutions for your house, business or association we provide a complete turnkey service, including home design and building, a full range of renewable energy options and solar community planning.
14 - 12030 Symons Valley Road, Suite #217, Calgary T3P 0C5, CanadaTelephone Number: (403) 800-2086Business: Government, Research Institution, Retailer, Wholesale DistributorsServices: Construction, Consulting, Contractors, Design, Education and Workshops, Engineering, Installation, Project DevelopmentProducts: Energy Efficient Home And Building, Evacuated Tube Collectors, HVAC, Solar Panels, Solar Photovoltaic Systems, Roof Integrated Systems, Solar Pool Heatings, Solar Thermals, Solar Hot Water HeatersWeb Site: http://www.suncero.com Suncero Energy Inc. is a renewable energy solutions provider. Suncero has a team of experienced professionals that specializes in solar and wind energy from design to install. Suncero focuses on providing effective and efficient solar and wind energy products to Alberta and Suncero is dedicated in providing quality energy consulting and project management services to customers. Suncero's goal is to maximize the usage of the renewable energy and help reduce emission to zero.
1127 Rayville Road, Parkton, Maryland 21120, USATelephone Number: 410 357-5353Services: Consulting, Contractors, Installation, Auditing & InspectionsProducts: Sustainable Homes And Buildings, Solar Panels, Solar Photovoltaic Systems, Solar Energy, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating SystemsWeb Site: http://www.sunnysidesolarenergy.com We perform energy efficiency audits and provide weatherization services. We design and install all types of solar energy systems including solar water heating/thermal, solar air heating and photovoltaic (PV) systems for residential and commercial customers.
2191 Yonge St., Suite 4602, Toronto M4S 3H8, CanadaTelephone Number: (647) 317-1647Business: Research Institution, Retailer, Wholesale DistributorsServices: Construction, Consulting, Contractors, Design, Education and Workshops, Engineering, Installation, Project DevelopmentProducts: Solar Building Integrated Photovoltaic (BIPV) Panels, Energy Efficient Home And Building, Evacuated Tube Collectors, HVAC, Solar Panels, Solar Photovoltaic Systems, Roof Integrated Systems, Solar Combined Heatings, Solar Thermals, Solar Hot Water Heaters, Thin-Film Solar PanelsWeb Site: http://www.sunrisesolar.ca Sunrise Sustainable Energy (SSE) supplies and installs solar renewable energy technologies for commercial, institutional and residential clients across Ontario. We provide consultation, system design, installation, servicing and output monitoring for solar photovoltaic and domestic hot water solutions. We also provide full warranty coverage and a range of financing options. We specialize in rooftop, ground mount and tracker systems to 500 kW. Our solar photovoltaic products are manufactured in Ontario to meet or exceed OPA domestic content requirements and our domestic water solutions are certified under the Federal ecoEnergy program. We deliver complete services through seamless integration of seasoned service partners. Our integrated approach makes sure that the required expertise, proven track records and full accreditation are present to ensure best-in-class results for all project deliverables. Bill Charters is President and CEO of Sunrise Sustainable Energy Inc. He has over 15 years experience managing large power systems, inverters, uninterruptable power supplies, diesel generators and power distribution systems. Before forming Sunrise, Bill was a Vice President at TD Bank Financial Group and Loblaw Companies Ltd., where he held executive accountability for ongoing operation and capital improvement to mission critical data centre facilities and IT systems. Ian McIntosh, V.P. Marketing has Canadian and U.S. experience in communications, packaged goods and manufacturing organizations including Goodyear, NutraSweet, Braun and J. Walter Thompson. Ben Greenberg, V.P. Operations is LEED accredited and has extensive experience in the sustainable energy industry, including wind power and Minto Urban Development.
2911 Pacific Avenue, Greensboro, North Carolina 27406, USATelephone Number: 336.279.8283, 336.561.1381Business: Manufacturers, Wholesale DistributorsServices: ConsultingProducts: Energy Efficient Home And Building, Alternative Home And Building, Solar Combined HeatingsWeb Site: http://www.sunstatessupply.com Provides sustainable cleaning products and equipment for commercial and residential cleaning service providers in compliance with LEED for Existing Buildings certification criteria.
Provide complimentary LEED compliance continuing education to all current customer base for facilities to begin or maintain LEED Existing Buildings certification as it relates to the prerequisite Green Cleaning Policies.
3090 S. Hwy 14, Greer, South Carolina 29650, USATelephone Number: 864.297.6776, 864.901.2115Business: Specialty InstallerServices: Consulting, DesignProducts: Natural Daylightings, Evacuated Tube Collectors, Solar Panels, Solar Photovoltaic Systems, Radiant Heating System, Roof Integrated Systems, Solar Pool Heatings, Solar Space Heatings/Coolings, Solar Hot Water Heaters, Space Heating Systems, Space Heating System Components, Underfloor Heating Products, Energy AnalysisWeb Site: http://www.sunstoresolar.com Sunstore Solar offers 30+ years of experience with designing and installing Solar Photovoltaics and Hot Water! We design our systems based on our customers' needs to ensure the highest level of customer satisfaction. We are fully licensed and insured to complete Solar PV, domestic hot water, pool heating (or spas), back up power, water pumping, attic fans, or any other solar need you have. Please check our website, give us a call or visit our showroom for further information.
317 Providence Road, Oxford, North Carolina 27565, USATelephone Number: 877-896-9255 ext 118, 919-691-0597Business: Manufacturers, Wholesale Distributors, Specialty InstallerServices: Consulting, DesignProducts: Energy Efficient Home And Building, Alternative Home And Building, Solar Combined HeatingsWeb Site: http://www.superiorwallsnc.com Manufacture and Installation of Insulated Pre-cast concrete walls for basements and on grade homes.Energy Star Partner
2810 Meadow Glen Rd, Ames, Iowa 50014, USATelephone Number: 515-451-8864Services: Consulting, Education and Workshops, Testing ServicesProducts: Energy Efficient Home And BuildingI provide energy audits, home energy ratings for Energy Star and federal tax credits, and consultation and public speaking on energy efficiency, water conservation and sustainable landscaping. I am a certified energy auditor, engineer, and horticulturist with 25 years of experience in these fields.
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