Spray Foam Insulation in Germantown, MD

Greg and Toni Mullen could not have been more responsive or professional. They explained the process, and did a thorough and effective installation of the foam....and at a very reasonable price. And so far, the foam has done everything I could have asked...lower electric bills, a home that is more quiet, and a basement that no longer floods, even in the heaviest rains. I unhesitatingly recommend Monument Foam Insulators!

Greg is the most knowledgeable and professional person in the foam insulation business. I have had him insulate four different times and always top drawer service, on time, exactly what was needed, and on or below budget. Do it right the first and only time. Call Greg!!

Monument Foam is the best contractor I have ever worked with. Greg is honest, reliable, consistent, and professional. I cannot say enough great things about this company and the people that make it top notch. Thank you for the multiple spray foam jobs you have done for both my house and my parents' house.

Total Home Performance is a top-tier company when it comes to professionalism and quality service. The owner, Derek, personally met with me and conducted a thorough inspection of our home, even completing our energy audit the same day. I especially appreciated that Derek provided a clear baseline quote along with optional add-ons. He was never pushy—in fact, he often pointed out when we didn’t need certain items we were asking about. That level of honesty really set him apart. Thanks to THP, we qualified for the maximum Delmarva rebate of $10,000. They handled every step of the process—from the paperwork to covering costs upfront—which greatly reduced our out-of-pocket expense. The project coordinator, Logan, kept everything on track and on schedule. The team was excellent about confirming big project milestones in advance, which gave us a lot of peace of mind. During the project, they uncovered a structural issue and carefully worked around HVAC and plumbing lines while reinforcing a load-bearing beam. The workmanship was exceptional, and the crew was not only skilled but also courteous and respectful—people you’d truly feel comfortable having in your home. We noticed an immediate improvement after the added attic insulation. The house feels more comfortable, and even smells fresher. I can’t recommend Total Home Performance highly enough.

We had work performed by Total Home Performance thru a energy savings program at Delmarva Power. Derek and Guthrie installed insulation and a brand new A/C heat pump, Both crews did really great work, professionally and exactly the way it was cited in their proposal. We have noticed right after the insulation was completed, how the upstairs was warmer in the really cold weather. We highly recommend Total Home Performance.

I was very pleased with the work done by Total Home Performance. Our crawlspace was in need of help and the encapsulation was the answer. The crews were very efficient in every part of the job. The site was cleaned up every day and the finished job has made a big difference in our house. I would recommend them for your needs,