Find top-rated spray foam contractors and save up to 33% on energy bills
Compare 4 verified spray foam insulation contractors serving Elkridge, Maryland, backed by 79 customer reviews averaging 4.1★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Elkridge 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:
I recently retired after 40 years in residential construction and am currently renovating my own house which was built in the 60's. I knew I needed more attic insulation and discovered that the insulation in the walls was sub standard also. I knew I needed to call Debbie Mattes. From my experience, she is the most knowledgeable estimator in the business. She told me exactly what needed to be done and gave me a quote which to my surprise was below the company I was considering going with. The day the work was scheduled, a supervisor arrived before the installers. He took before pictures and said he would return after the work was done. When the installers arrived, I knew I was in good hands. I've seen Junior and his son's work before. Junior takes pride in his work and has a great sense of humor. They cleaned up after they were finished and the supervisor returned to make sure that I was happy with the work. I am a very satisfied customer and would highly recommend Cameron Insulation. T. Crook
Cameron Home Insulation was fantastic! As a realtor, I deal with tons of home improvement contractors and I have to say that I could not be more impressed with their responsiveness, pricing, scheduling and execution. My furnace that used to run all hours of the day is getting some much needed rest and my home is much more comfortable since they insulated our attic. Great company and great experience!
Recently contacted Cameron Insulation and was very pleased with how I was treated on the phone. All questions were answered well and with enough detail to make me want to continue the process. Matt Lee showed up on time for the estimate. He again explained what I had currently in my attic and what options made sense to improve the comfort level on my second floor. The estimate was clear and listed all options I might want to consider separately. The install team arrived on time and the work was completed well and they cleaned up well as they left. I needed to have some old material removed as well as blow in the new material. Matt gave me good tips on why I probably did not want to do it myself. He was correct. I would have had a mess on my hands if I tried to remove the old material myself. Glad I paid the extra to have them take care of it. All in all good experience and I highly recommend them. They also did a neighbor's house after they observed the service I received. Well done Cameron Insulation. With the current cold temps we felt an immediate difference in the second floor temperature level.
Recent Reviews:
Awesome Company. They are efficient and everyone is extremely delightful to work with. I had my new home insulated with them, and it felt more like a Partnership compared to being just a contractor. If there were 6 stars, they deserve 7!
The crew arrived on time were very professional and courteous. They went above and beyond to get into some hard to reach spots to make sure I got the best job possible and they left no mess behind Will definitely recommend them to friends and family. Thank you for a great job
We got several different bids for different types of insulation products for our 1500+ square foot attic in North Bethesda, but Dennis Wilston of USI Carroll was by far the most professional and knowledgeable rep we met with. From the onset, he was thorough in his inspection, and patient with all of our questions. His quote was fair and even though we had to wait several weeks for our appointment, it was totally worth it. His crew did an amazing job airsealing and insulating the entire space. And left their work are perfectly spotless. The Montgomery County inspector even commented on how great a job Dennis' crew did. I just recommended this company to my neighbor and would not hesitate to call Dennis again. He is fantastic to work with and very old school in that he actually cares, and gives great service!
Recent Reviews:
My company does additions and renovations in Montgomery and Prince Georges County. Cameron has insulated three projects over the last year. Their work is thorough, neat and complete. The installation crews are pleasant and efficient; they clean up after themselves. Additionally, their sales and support staff is responsive and very easy to deal with. Their prices are fair. I have worked with several other insulation companies over the years and I consider Cameron to be among the best. I would recommend them to any firm or homeowner looking for a quality job at a fair price.
good company
Recent Reviews:
I've been a homeowner for 21 years. In all that time, I have used dozens of contractors for renovation, HVAC, roofing, electrical, plumbing, etc. I can now add Dan Smallenbroek as only the third contractor/consultant that I trust implicitly to that list. Prior to working with Dan, I received an estimate from another highly regarded insulation company for attic encapsulation. In fact, that company's name was the only one I had heard from anyone I asked about potential insulation companies. The salesman was knowledgeable, but had a one size fits all approach. This other guy didn't try to understand what I was trying to accomplish and just kept telling me that trying anything else would not work. I called Accurate Insulation to get a second estimate to see if it jived with the competitor's. I explained to Dan that I thought I already had a good company with a reasonable quote but wanted to make sure I was getting what I really wanted. Dan promised to come out, survey my attic, and give an honest recommendation. With his help and collaboration, I picked a system that worked for finishing an attic. He spent a significant amount of time educating me about R values, the difference between blown in, fiberglass, open and closed cell insulation, and the rebates and tax credits for which I was potentially eligible. He was never pushy and not for a second did I feel that he was trying to upsell. The energy audit ended up getting me a 35% rebate which Dan facilitated on the front side. He also gave me the resources to help me apply for a federal tax credit which means the final cost for the entire insulation project will be a whopping 50% off Accurate's quoted price. This doesn't mean others will have the same result, but it's nice learning ahead of time what your all-in cost will be instead after the fact when you're not eligible anymore. The energy audit process means that everything takes more time, but it also means you'll probably make a better informed decision at a fraction of what a job actually costs. It's 91 degrees oustide right now. My HVAC unit currently sits in conditioned air space at 74 instead of 130 degrees and we're in the process of having the attic finished off as an office for my wife. I'd be remiss in not saying Accurate's energy auditor, Mike Sears, spent an extra 90 minutes post-audit going over problem areas in my house and offering his own insights for improving energy efficiency. The encapsulation reduced air flow loss by 31% which has to translate to lower heating and cooling costs going forward. If you're considering insulating your attic, I can not recommend Dan Smallenbroek and his crew with Accurate Insulation highly enough. Much obliged - Kevin & Diann
Glad I have called you all b4 calling Lowes.... The guys were great and well knowledge. Will us company in future fo service or maintenance
Outstanding company w/professional & courteous employees. We called on Thursday to have a spring replaced in our garage door, Andy called us back within an hour to schedule appt. & send proposal. Tuesday morning @9am Nathan & another gentleman showed up to do the work. They did a fantastic job, were done in less than an hour:) We highly recommend Accurate Insulation of Hagerstown.
These are the questions Elkridge 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 4 verified Elkridge contractors above for exact quotes.
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