Find top-rated spray foam contractors and save up to 33% on energy bills
Compare 5 verified spray foam insulation contractors serving Fredericksburg, Virginia, backed by 596 customer reviews averaging 4.3★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Fredericksburg contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 33% — get free quotes and read verified reviews below.
Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Mixed-Humid.
Recent Reviews:
Excellent! Thomas was such a great help, always available, thorough, and a pleasure to work with. Seth & crew did a wonderful job replacing all of my windows, siding, gutters, and interior and exterior painting. I really appreciated the communication, professionalism, and craftsmanship! Highly recommend.
Great Experience with Tredegar Construction! I recently had Tredegar Construction replace my roof and install blown-in attic insulation, and I could not be happier with the entire experience. As a first-time homeowner tackling a huge financial commitment like a new roof, the process was daunting, but the Tredegar team made it significantly less painful. From the very start, communication was outstanding. Luke, who provided the initial quote, was knowledgeable, patient, and thoroughly walked me through the different options without any pressure. Once the project began, Seth, the Project Manager, was fantastic—always accessible and ensuring the job stayed on track. The entire team made scheduling the work seamless and stress-free. Tredegar's flexibility and willingness to work with me was truly exceptional. They were happy to accommodate my specific payment needs and were proactive in helping me meet my budget, even by scheduling around my decision to handle the attic insulation removal myself. They also went above and beyond to ensure I received the necessary documentation and the final invoice before the end of the year, which was crucial for me to claim the Energy Efficient Home Improvement Tax Credit. If you are looking for a highly professional company that delivers quality work and treats you like a partner—especially when navigating a major home investment—I wholeheartedly recommend Tredegar Construction.
I’ve never had more fun fixing a home crisis! Tredegar made my roof replacement easy and even enjoyable. Scott Sanchez is a gem: reliable, personable, and always quick to respond. I’d trust him with any project. I could say more, but my before-and-after photos speak for themselves.
Recent Reviews:
We contracted with Comfenergy for insulation removal, air-sealing, and new insulation at a historic hotel renovation we are managing while the building remains occupied. Access was difficult and we had to protect finished areas and Guests below. Their crews showed up consistently, worked clean, coordinated with other trades, and stayed on schedule. They installed an attic catwalk system, sealed penetrations properly, and completed the work without disrupting the hotel's operations. We had zero issues during the project and the Owners are extremely satisfied with the results. I would absolutely hire them again for future projects.
We chose this company based on some coworkers recommendations (I am a licensed realtor of 20 years in this area) and the crew went above and beyond expectations. Final product (new attic insulation) replaced what was most likely original insulation, is now to code for our county and will pass any home inspection. I had quite a lesson on attics from this company and learned a lot during the process. We also want to give a special shout out and thank you to Carlos on the install team. He noticed some electrical items that needed to be addressed in the attic before new insulation went in, otherwise we would not have known. I was able to bring in a licensed electrician to get the work done. Thank you Carlos!!
Melvin and his phenomenal team air-sealed and insulated my entire attic assembly - including R60 on both flat and sloped surfaces. The team also encapsulated the duct system and applied a radiant barrier. I am already noticing considerable changes in ambient temperature and air circulation on the top floor, as well as in certain rooms. I also want to thank Jason for the thorough review and discussion of options and for describing the costs and benefits of each solution. I learned a lot in the process. I look forward to further improvements with this team. Thanks again.
Recent Reviews:
I hired Justin & his crew to clean out mold from our crawl space & encapsulate it with spray foam and a dehumidifier. Overall they did a great job. Got rid of all the mold and did an excellent job overlaying the vapor barrier where needed and sealing up the walls & any openings extremely well with spray foam. The only thing they didn’t do well is install the dehumidifier. It was clear they forgot cinderblocks and it was the last part of the job so they tried to lift it with a foam sheet they had & gravity drain the line outside. Only problem is that didn’t create enough of an angle (shown in the first photo) so when I checked on the crawl space a couple days after the job was done I found the drain line clogged and lots of water on the ground. I’m glad I caught it quick but it required me buying cinderblocks & a condensate pump and installing those myself (shown in the second photo). Annoying they didn’t do the last part well but they did everything else extremely well, which I would argue were the harder parts than buying cinderblocks and a condensate pump. I’d definitely recommend this company for anyone thinking about encapsulating their crawl space.
Super professional and respectful of the property! My husband is very type-A and was extremely impressed by how carefully the spray foam was applied. I would absolutely recommend them and will be using them again for any future projects!
Highly recommend for any insulation needs. They have done an outstanding job saving money, both commercial and residential, for us. Employees are awesome. Extremely professional, fast, and clean up very well after job completion, which is hard to say for many trades!!!
Recent Reviews:
Awesome company to deal with. They were very fast in responding to my emails and questions. Also fast response time in coming out to look at our project, we redid our crawlspace, and had an estimate to us by the next day. The crew did a great job and picked up their mess when they left. I would reccomemded them 100%.
Amazingly fast, efficent and thoughtful communication, fair prices, and quality work on my crawlspace.
Recent Reviews:
All Pro is a great contractor to work with - they are reliable on scheduling and they consistently deliver high quality products and top-notch workmanship. They are our go-to contractor for shower doors, house hardware, and insulation.
Great people to work with
These are the questions Fredericksburg homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 33% typical energy savings. Compare the 5 verified Fredericksburg contractors above for exact quotes.
Not finding the right fit in Fredericksburg? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.