Spray Foam Insulation in Baltimore, MD

This company added insulation to my attics, sealed the joist gaps and installed two high efficiency bathroom fans. Everything about the experience was great. There price was significantly lower than a local large that uses the BGE subsidies. On my top floor you can feel that the heat is much more stable on the coldest days. Also our heating system is not coming on as much. I suspect we may see as much as a 30% drop in this winter's electric bills as compared to last winter. There is a good chance that that Jorge's work will pay for itself in less than 2 years.

Indeed, I highly recommend JT insulation for everyone. They came in to add insulation to my attic , knee walls and my basement. Sealed our joist gaps, . They are very professional and detail oriented. Jorge explained everything step by step. Their price beats all 4 other quotes I received. Very affordable price. I will choose them over and over again.

This company added insulation to my attic, sealed the joist gaps and installed two high powered bathroom fans. Everything about the experience was great. Now that I’m at R49 i’m sure i’ll save at least 20% on my heating and cooling.

I was very happy with the results Koala did to insulate my attic for this winter. They did an excellent of spreading the insulation all over the attic floor evenly and even added few extra inches what they quoted for. They also threw in an attic tent for the enclosure and a fresh scent stray with the insulation. The crew were very respectful and professional in prepping for the job with drop cloths and cleaning up after the job was done. Their price was most reasonable and flexible with the three estimates I received. Highly recommended if you decide to insulate your attic for the winter.

Koala did a very good job with my attic insulation. They arrived on time and explained what they were doing. I was also impressed by the quality of their work. Their price was very reasonable. Overall, they were very professional. I highly recommend Koala.

Jasper was very informative and explained insulation and the process very well. He was honest with what he thought would be best and didn’t try to oversell. The work was completed as promised. It was a great experience and I would use koala again.

It was an absolute pleasure dealing with Winner Insulation. They are great with communication. From the initial consultation through the actual work, everything went exactly as promised. We had an issue with a subcontractor for a minor detail in the work, and Winner took care of it right away. 5 stars all around.

We had a great experience with David, Chaya and Winner insulation. Our house is massively more efficient following replacing fiberglass with open-cell spray foam in the attic spaces. Liked working with David on the project and will use them again for our garage. Plus, we can use parts of our attic and we don't have any fiberglass blowing around up there.

I live in silver spring, MD and had my home insulated air tight by winners insulation (from start to finish I’ll give the service double five star ⭐️ ⭐️) The team from Winners insulation (that did the foam spraying) were outstanding!! 👍 at their level of professionalism demonstrated, they were clean, organized, tidy, and extremely respectful of my home and time. I also have to mention, very cautious and friendly and their equipments were too notch !! They finished on record time and left the home spotless !! As if nothing happened !!(From a very critical person like me, they were excellent, you don’t get service like that anymore) I will alway recommend their services

We have worked with Foam InSEALators as our primary insulator for over a decade. Their rep Carl is knowledge, friendly and always will to take the time to work with our clients to find the right solution for their home. They are easy to schedule and always deliver as expected.

Incredible service from start to finish! Professional, punctual, and the quality of the foam insulation exceeded all expectations. House feels like new—energy efficient and super quiet. Highly recommend this team! GREAT TEAM MAKES THE DREAM WORK!!!!!!

We have used Allison and her team at Foam Insealators on several of our custom home builds. If you want an efficient home this is the business you need to use for insulation. They are responsive, clean, and their attention to detail is unmatched. A++

I had insulation repair work completed in my home and was very pleased with the entire experience. The team was professional, punctual, and extremely knowledgeable about what needed to be done. They took the time to explain the issues they found, walked me through the repair process, and answered all of my questions thoroughly. The quality of their work was excellent, and they made sure everything was completed efficiently while keeping my home clean and protected throughout the process. I also appreciated their attention to detail and their commitment to making sure the job was done correctly the first time. Since the repair, I’ve already noticed an improvement in comfort and energy efficiency in my home. I would definitely recommend this team to anyone needing insulation services and would use them again in the future.

We were impressed by the timely arrival of the team on both days of our attic insulation installation. Josias walked through the house before the work started and after the job was completed. He took the time to carefully explain the work to be done and showed photos of every aspect of the completed job. I was impressed by his polite, professional and friendly manner and his determination to make sure that we were satisfied with the team’s work. I recommend them HIGHLY!!

Working with everyone at DeVere was a true pleasure. I Dealt with Cindy, Luis, John, and all the guys on the crew. All of whom were extremely friendly and professional. The crew completed a ton of work in my house over the course of two days, and took care of my home as if it was their own. If you're looking for home comfort work, I couldn't recommend them enough!

Ms Sasha was great

Great workers

These guys are great at their respected fields. No matter the questions they have answers. Give them time and date and work will get done. Customer service is outstanding. Gotta give them a try.

The thing that impressed me most with Cameron was the communication. I was in touch with a very nice woman named Debbie who works for them as an estimator. She was patient and responsive to all my questions and always called back as she said she would. She also didn’t recommend a service I didn’t need. There was an issue with the actual job which was my fault (not the company’s) and we reached a resolution. The two men who showed up for the job were on time and professional, I was especially impressed with their ability to back a large truck into a parking space with one turn! I can’t recommend Cameron enough.

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!

We have nothing but amazing things to say about Chris! I called him in the morning and he came out that same afternoon to look at our attic. Our pest company had told us (in a very dramatic delivery) that we needed all our attic insulation ripped out & reinstalled, a big and very expensive project. Chris inspected the attic and assured us our insulation was in great shape and there was absolutely no reason to replace it. He did tell us that it was lacking a bit and we might want to eventually add more insulation to make our home more energy efficient. He sent a quote for that work the very next day. It's nice to know there are still good, honest people out there! We'll absolutely be using them for insulation work when the time comes.

Very knowledgeable, corrected an error in LED lighting design made by the original installers. They know the hardware and light design aspects well. Their work was very timely, neat, and fairly priced. The quality of their work led to us extending lighting replacement in other rooms of the house. If and when we get to installing LED lighting in the rest of the house, we will definitely call them. It helps also that they are a family business and care about the firm.

C & R insulation followed through on their promise. The cost was what I expected, fair and within my budget. The job was done very professionally and on time. I’m truly pleased with the work Chris and his team did at my house. Thank you!

Excellent commercial building insulation and air barrier services. The project estimating and management teams are very responsive and knowledgeable.

Summit Insulation's Spray Foam Insulation I'm the original owner of my Ryland home Crofton, which was built during fall of 1992 and completed January 1993. I was the first home owner on Patrice Circle in my Crofton Woods neighborhood. I have the McHenry model, with a Victorian style facade. Grey Aluminum siding, with navy blue shutters and door, and white trim. Over the years, the traffic and noise volume has only increased on Rt 3/301. Although up to code insulation wise when built, and with replacement windows and new exterior doors already installed, I still could not escape the growing traffic and neighborhood noise. My MHIC Geremias Gomez had jokingly said to me - "Welcome to the mobile home park". I burst out laughing and replied, you're absolutely right! I then began the search to find an insulation contractor who would spray in expanding foam insulation to fill the space between the exterior siding and the interior sheet rock walls. Baltimore based Summit is the only remaining company that provides this type of insulation service. So I contacted them, and Tom Ragsdale came out, gave me the estimate and I quickly signed the contract. The work was performed yesterday, and all day event from 7:30 am to 5:30 pm. Chris and his all Latino team of seven men were wonderful to work with. Very respectful of me and the interior of my house. The exterior of my house, grey aluminum siding, now looks cleaner and brighter than it did before they began their spray foam insulation process. I can already tell the difference in noise reduction, and it's been less than 24 hours since they finished their job! Finally I'm very grateful for the caring manner with which my Latino crew treated me. They knew I had my right hip replacement surgery less than 30 days ago. They were so careful to make sure I didn't accidentally stumble and fall, extending me an arm to grab if needed. In short, they treated me as they would want their Abuela to be treated. Muchas gracias mi Amigos! Melanie Smith

Just had my entire house insulated. It's a 25 year old house, but we would get drafts, and our electric bills were sky high. Had an OUTSTANDING experience with everyone from Joe the estimator, to Chris the crew supervisor, as well as Dan the owner. Everyone was courteous, professional, and extremely hard working. My house was a 2 day job, and it rained on the first day, but apparently that doesn't stop these guys at all! The entire 4 man crew kept working through the rain, and came back the next day to complete the job in it's entirety. I was able to see and hear the insulation being pumped into my walls, and it's still only the first day since the completion, but the sound difference is immediate. I already live in a quiet neighborhood, but now you can hear a pin drop. I didn't even know that sound reduction was a benefit, but if that's what you're looking for, this stuff really works! Time will tell if my heating and air conditioning bills improve, but I can say that I already feel cozier as the weather is finally turning cold. I highly recommend Summit insulation, and taking the time to compose this review is proof enough, as I rarely write reviews at all :)

Devere was exceptional in its communications - consistently describing the work, the nuances between insulation types, and the requirements related to the County. Overall, their insulation work is top notch and made an immediate difference in the climate in the home.

We had an exceptional experience with Devere's work at our house - fantastic work and a shout-out in particular to Josias, the crew chief who went above and beyond making sure everything was 100% - incredibly capable and smart - in addition to everything else, he made sure the inside and outside work areas were perfectly clean despite 10" of snow. Also a nicer person you will never meet! The other two guys working with him were also wonderful. Thank you to these great guys from Devere. Also the estimator that came out to quote the job and the office staff - all very capable and professional. Ron & Dara in Owings Mills, MD

I highly recommend DeVere Insulation!! We were connected with them through our Greenworks Energy Audit, and they came out to insulate both of our attics. We live in an older home, and the attics hadn’t been touched in years- this was definitely not an easy job, especially in the record-breaking heat of the summer. Jesus and his team were absolutely AMAZING. They were hardworking, respectful of our home, and incredibly meticulous. They found and addressed several issues we weren’t aware of, going above and beyond what we expected. We will be having them back soon to encapsulate our crawl space! We highly recommend them for your insulation needs!

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!

These guys did an excellent job insulating the attic space of a townhouse we were remodeling. We had a wide range of ceiling depths, and Gerald helped us figure out the best combination of batt and foam insulation to meet code without overspending. They also did the cleanest work of any sub on our whole remodel, and the inspector even commented what a good job they did with the foam installation.

Gerald and the crew were absolutely wonderful to work with, gave me a fair and honest opinion and estimate. They got to me quickly and completed the work quickly and painlessly with no mess or issues and the end result looks great and hopefully saves on energy cost.

I highly recommend Pyramid Insulation for your insulation needs around Baltimore! Our house is a 1950s Cape Cod that is a little more difficult to insulate than your typical house. But it was clear that the team has had a lot of experience doing this kind of work. Their quote was cheaper than another company I consulted, had a more thorough plan, and was able to squeeze us into our schedule due to our baby’s due date coming up! It was supposed to be a one day job, but they were going to require an extra day of work to complete it thoroughly. I’m so glad they were able to finish the job the next day, because today the outside temperature went down to the 40s and our house is still 70 degrees without the heat on yet! It made a total difference!

Its adorable!

Not sure this is a real business or just someone trying to scam people.