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32 Years
experience
Trusted Energy Efficiency Solutions for Commercial Buildings
GreenTech Energy Services has been a national leader in designing and installing energy-efficient systems for commercial buildings since 1994. With over 30 years of experience, we have retrofitted more than 15,000 buildings across the United States, expanding from our origins in lighting retrofits to include solar energy, building envelope improvements, and water conservation systems. Our team of highly trained auditors and licensed professionals ensures accuracy and compliance, delivering tailored solutions for clients ranging from school districts to federal military bases. We maintain offices on both coasts and collaborate with national and regional Energy Service Companies (ESCOs) to provide nationwide service. Our commitment to technical excellence, safety, and client satisfaction is demonstrated through NAESCO accreditation, a top-tier EMR safety rating, and CLEP-certified auditors.

We prioritize transparency, accountability, and measurable results, helping clients achieve energy savings, cost reductions, and sustainability goals. Our in-house expertise spans auditing, engineering, and installation, ensuring seamless project execution from concept to completion. By combining large-scale capabilities with personalized service, we build long-term partnerships focused on innovation and environmental responsibility. Our proven track record and $50 million bonding capacity enable us to manage projects of any size, delivering scalable solutions that align with financial and environmental objectives. We invite you to explore our website to learn more about how we can support your energy efficiency needs.
Services
Lighting Retrofits Solar Energy Systems EV Charging Stations Building Envelope Upgrades Water Efficiency Projects ESCO Audits Design Engineering Utility Rebate Processing 179D Tax Deductions Measurement & Verification
Details
  • Year established: 1994
Highlights and features
  • We offer 30+ years of specialized experience in commercial energy efficiency.
  • Our team includes CLEP-certified auditors and NAESCO-accredited professionals.
  • We provide nationwide service with offices on both coasts.
  • Our $50 million bonding capacity supports large-scale projects.
  • We guarantee measurable energy savings through rigorous auditing and verification.
Associations and certifications
  • NAESCO Accreditation
  • EMR Safety Rating
  • CLEP Certifications
Services
Lighting Retrofits
Our lighting retrofits modernize outdated systems with energy-efficient LED technology, reducing consumption by up to 80%. We conduct detailed audits, design custom solutions, and install smart controls like motion sensors. Clients benefit from lower utility costs, improved lighting quality, and eligibility for utility rebates.
Solar Energy Systems
We deliver turnkey solar solutions, including feasibility assessments, system design, and installation. Our engineers optimize energy production using Helioscope and PVWatts software. Clients gain tax credits, reduced fossil fuel dependence, and enhanced sustainability credentials while achieving ROI within 3-10 years.
EV Charging Stations
We provide end-to-end EV charging solutions for commercial fleets and public spaces. Services include site assessment, permitting, installation, and software integration. Clients future-proof their properties while qualifying for federal and state incentives to offset project costs.
Building Envelope Upgrades
Our upgrades seal air leaks, enhance insulation, and improve windows/doors to reduce energy loss. Using blower door testing and infrared imaging, we identify inefficiencies and implement air barrier systems that cut consumption by up to 80% while improving occupant comfort.
Water Efficiency Projects
We optimize water systems through audits, fixture upgrades, and smart metering. Solutions include irrigation optimization, leak detection, and rainwater harvesting. Clients reduce utility costs, comply with regulations, and strengthen sustainability profiles across sectors like hospitality and manufacturing.
Questions
What services does GreenTech Energy offer?
We specialize in lighting retrofits, solar energy systems, EV charging stations, building envelope upgrades, water efficiency projects, and comprehensive energy audits for commercial clients.
Are you NAESCO accredited?
Yes, we are one of only two NAESCO-accredited lighting subcontractors in the U.S, demonstrating our technical excellence in energy efficiency projects.
Do you work with government agencies?
Yes, we partner with federal, state, and local governments, including military bases, schools, and healthcare facilities, to deliver energy-saving solutions.
How do you ensure energy savings for clients?
Our CLEP-certified auditors conduct investment-grade assessments, and we perform pre- and post-installation verification to guarantee measurable savings.
Can you help with utility rebates and tax incentives?
Yes, we assist clients with utility rebate applications and 179D tax deduction facilitation to maximize financial benefits.
What makes GreenTech different from competitors?
We combine nationwide scalability with personalized service, maintaining full in-house control over auditing, engineering, and installation for seamless project delivery.
Reviews (3)
Mark Spiezio
Jun 02, 2021 Report
Management is absent and unresponsive. Embarrassing how poorly they communicate. I will go out of my way not to utilize their services again. So disappointing.
Jess Granacher
Feb 06, 2021 Report
Great company to work with. They completed an installation of LED lighting effortlessly and with great attitudes.
Big Mack
May 26, 2019 Report
I spoke with Chris who is a sales manager as I was working through a contract issue and was hung up on him in the middle of a conversation as he felt that it was not his issue, even though it was a contract that he was involved in. Very poor communication. Very disappointing.