Our Services

Our professional engineers are among the top in their fields, providing our clients with expert consulting and engineering services that meet their technical, schedule and budgetary requirements. 

Who We Are

Integrity and accountability are what drive our highly experienced engineers. We provide our clients with reliable innovative engineering solutions, tailored to fit their specific needs.

Join Our Team

We enable career success by providing an enriching work environment that encourages personal development and job satisfaction for our employees. We foster an atmosphere of teamwork and embrace a shared set of core values based on character, integrity and giving back to the communities where we live and work.

"BNRG has worked closely with the team at RLC over the last few years. They are a good size and coordinated practice with a sensible multi-disciplinary approach which is both efficient and effective. Their in-depth knowledge of the grid networks in New England has been invaluable to BNRG’s strategic approach to development. Most importantly, we enjoy working with the RLC Team."
David Maguire, Director
BNRG Renewables Ltd
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"RLC Engineering was referred to us, and after our initial consultation and subsequent discussions we felt very confident in their capabilities and approach. As a direct result of RLC’s services, this system is now generating at/or above expectations. In the event we have additional engineering needs for this system, RLC is a valuable engineering resource given their experience and familiarity with our site."
Thomas Garcia, CFO
Sunfarm Solar
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“After experiencing months of frustrating utility nuisance trips and underperforming inverter output at our Hinsdale, MA solar site, I reached out to the engineers at RLC Engineering. I needed an engineering firm that was not only familiar with the proper design of a photovoltaic system but also one that had experience working with electric utility companies. RLC Engineering quickly uncovered design errors that were causing our inverters to malfunction and worked directly with the utility company to substantially reduce having our PV system offline. RLC Engineering continues to provide support to AP&E for several of our large scale solar PV sites.”
Roger Gaydou, CEM, Operations Manager
Alternate Power & Energy (AP&E)
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RLC has been able to support our engineering needs for both solar and wind projects across the Northeastern United States. They are reliable and produce quality work in a timely manner.
Sarah Rosenblat, Development Manager
SWEB Development
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"RLC's team has come up to speed very quickly with the workflows of Borrego's development and interconnection groups and provided excellent levels of service. Their engineers have served as a seamless extension of our team and collaborated with us to fulfill needs that have allowed us to scale and meet business objectives in exactly the way we hoped. It's been clear since the outset of our engagement that everyone on the RLC team takes a great deal of pride in their work."
Jared Connell, VP of Development, New England
Borrego Solar Systems, Inc.
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Our Locations

Our corporate office, located in Hallowell, opened in 2006. The space encompasses an industrial edge with ergonomically crafted work areas. Just around the corner are some of the area's best restaurants and hiking trails, as well as beautiful architecture and charming shops.


Our South Portland office opened in 2023 and is located in the heart of South Portland, Maine's thriving business community. This contemporary office features state-of-the-art facilities and a modern, open design that fosters collaboration and innovation. The city boasts breathtaking views of Portland Harbor and is home to many restaurants, beautiful ocean views, bookstores, and museums, offering something for everyone.

South Portland

Our Bangor office opened in 2023 and is situated in the charming downtown area. The office is designed to encourage teamwork and creativity. Nearby are several top-tier universities, a thriving arts and culture scene, as well as plenty of outdoor recreational opportunities for employees to enjoy.