Business Details
46 Years
experience
Emergency
services
Expert Commercial Solar Construction Services
Solar Gaines is a commercial solar construction company rooted in decades of industry expertise and regional service excellence. Since the 1980s, our team has delivered large-scale solar projects across the Mid-Atlantic region, combining construction precision with financial acumen to maximize client investments. As a locally owned and operated business in Baltimore, Maryland, we prioritize quality materials, self-performed work, and end-to-end project management from design to implementation. Our commitment to safety, accountability, and innovation ensures clients receive reliable renewable energy systems tailored to their needs.Backed by over 100 years of collective infrastructure experience under the Gaines name, we specialize in overcoming complex challenges through dedicated quality control and a vertically integrated approach. Our 24/7 rapid response support and comprehensive operations and maintenance services further solidify our reputation as a trusted partner in solar energy solutions. With a team of seasoned professionals spanning construction, finance, and engineering, we deliver competitively priced systems while maintaining transparency and client-centric communication throughout every project lifecycle.
Services
EPC Services
Solar Construction
O&M Services
Land Clearing
Module Installation
Electrical Balance of System
Performance Optimization
Scheduled Maintenance
24/7 Rapid Response
PV System Decommissioning
Details
- Year established: 1980
Highlights and features
- We have over 30 years of experience in commercial solar construction.
- Our self-performing model ensures full project control and accountability.
- We offer 24/7 rapid response for system maintenance and emergencies.
- Our QA/QC program guarantees precision in every project phase.
- We maintain financial stability to handle projects of any complexity.
Services
EPC Services
Our engineering, procurement, and construction (EPC) services provide turnkey solar solutions from initial design to system implementation. We handle land clearing, structural civil design, and electrical balance of system installation while ensuring compliance with industry best practices. Clients benefit from cohesive project execution and long-term operational support backed by our 24/7 rapid response team.
Solar Construction
Specializing in large-scale solar construction, we deliver fixed-mount and tracking systems with precision rack construction and module installation. Our self-performing approach guarantees quality control across land clearing, erosion management, and electrical integration. Decades of regional experience ensure seamless execution for commercial, community, and multi-family solar projects.
O&M Services
We offer comprehensive operations and maintenance (O&M) services including scheduled maintenance, performance optimization, and 24/7 rapid response support. Thermal imaging, string circuit analysis, and storm damage repairs maximize system efficiency. Added-value services like medium voltage construction ensure long-term system reliability and ROI.
Land Clearing
Our land clearing services prepare sites for solar installations with erosion control measures and environmental compliance. Using specialized equipment and techniques, we ensure safe, efficient site readiness for projects of all sizes while maintaining adherence to local regulations and sustainability standards.
Module Installation
We install high-quality solar modules using fixed-mount and tracking systems tailored to project requirements. Our certified technicians ensure precise alignment and durability, optimizing energy output. Quality control checks during installation guarantee long-term performance and client satisfaction across commercial and community solar applications.
People
Tom Gaines
Founder
Tom Gaines co-founded Solar Gaines in the 1980s with a construction background spanning decades. His expertise in infrastructure development and commitment to quality have driven the company's success in large-scale solar projects across the Mid-Atlantic region.
Hans Wittich
Founder
Hans Wittich, a co-founder of Solar Gaines, brings decades of financial expertise to the company. His strategic vision has helped clients maximize solar investments through tax incentives and financial planning, solidifying the company's reputation for comprehensive solar solutions.
Questions
What areas do you serve?
We serve Virginia, Maryland, Washington D.C., Pennsylvania, and Delaware for commercial and community solar projects.
Do you offer 24/7 support?
Yes, our 24/7 rapid response team ensures minimal downtime for solar system emergencies and maintenance needs.
Are you a self-performing contractor?
Yes, we handle all aspects of solar construction in-house, ensuring quality control and project accountability.
How long have you been in business?
Our team has delivered infrastructure solutions since the 1980s, with Solar Gaines established as a solar construction leader in 2009.
What types of solar projects do you handle?
We specialize in commercial, community, multi-family, and utility-scale solar projects from design to maintenance.
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Reviews (3)
Leo G.
Dec 21, 2015
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I talked to several companies about solar panel installation, and I selected Solar Gaines for the following reasons:
-Solid parent company that is very competent and experienced in the solar industry
-13.7 cent/kWh production guarantee, which is the highest I have seen (all companies I have read in their contracts are around 8.5 cent/kWh
-Best price in terms of $/W I have encountered among companies
-Included high quality inverter that can monitor on a per panel basis
-Provided excellent details on how they manage repair work orders
They are very flexible to work with in terms of scheduling for
-Solid parent company that is very competent and experienced in the solar industry
-13.7 cent/kWh production guarantee, which is the highest I have seen (all companies I have read in their contracts are around 8.5 cent/kWh
-Best price in terms of $/W I have encountered among companies
-Included high quality inverter that can monitor on a per panel basis
-Provided excellent details on how they manage repair work orders
They are very flexible to work with in terms of scheduling for
Sara G.
Aug 01, 2015
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Solargaines is a great company, in every way that counts to a consumer looking to go solar. They are very knowledgeable and truthful, and will even tell you if your house is not suitable for solar. There aren't many companies that will turn down a sale and choose honesty and integrity over their bottom line.
Bobby C.
May 21, 2015
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Honest, Excellent install, Top notch customer service
I selected Solar Gaines to install my solar panels, out of 7 other companies that I spoke to, because they met all of my needs. They are experienced, reasonably priced, informative, and most importantly honest. In my quest of finding the right vendor to work with, I had many companies design a solar system that maximizes my roof space. Solar Gaines, in contrary, designed a system that was right for my production, without going too much over my estimated annual energy usage. This move, by far, sets them apart. By suggesting less panels
I selected Solar Gaines to install my solar panels, out of 7 other companies that I spoke to, because they met all of my needs. They are experienced, reasonably priced, informative, and most importantly honest. In my quest of finding the right vendor to work with, I had many companies design a solar system that maximizes my roof space. Solar Gaines, in contrary, designed a system that was right for my production, without going too much over my estimated annual energy usage. This move, by far, sets them apart. By suggesting less panels