After 40 years, our insulation was falling off. We also had (they discovered) squirrel damage…read more C.I. had a team of extremely hard-working folks who removed all the old stuff, repaired the squirrel damage, and then sprayed foam throughout our attic. The work was noisy and their workday was long. But worth it. The price was not inexpensive, but we believe for the number of workers, and the extent of the work, the price was fair. It's not something I want to be good at.

Do NOT use this guy! They aren't at all trustful We asked for a wrongfully check to be returned…read moreafter they said it was incorrectly written only to find out that they ended up deposited. Not sure I can trust the work they perfumed was accurate after they lieded and never returned our check.

We contacted MASF to request information and pricing on having a walk in beer cooler sprayed. They…read morewere quick to respond, and were able to quote a price using only a few pictures and measurements of the area. After accepting the proposal, they gave us an estimated arrival date of 2 weeks or less, which gave us time to prepare the area. Just like clockwork, 2 fellas show up; on time and with a very professional set up; nice new truck and matching trailer. They reviewed the scope of work with us and went right to it; one guy spraying and the other manning the high tech equipment, making sure the one spraying had plenty of hose and ensuring there would be no overspray landing on anything that it shouldn't. Once the job was complete, they reviewed everything with us to make sure we were happy and satisfied, which we were. They did a great job that looks amazing. We highly recommend them and would definitely use them again.

From the owner: We are your Energy Saving Partners, We specialize in Spray Foam, Insulation, SPF Roofing, Sound…read moreAbatement, Trench Breakers. We are currently serving Maryland, West Virginia, Southern Pennsylvania, Virginia, & Delaware. We do both Commercial & Residential.

KO completed a crawl space insulation job for us. The team was prompt and tidy and did a great…read morejob. We would use them again.

Prompt, courteous, and did great work. Our attic is now usably as a home office. We appreciate it!read more

The technicians were very professional. They were timely. They respected my home. Before the…read morequote, I was briefed on what they will be doing in the attic that my home will be more energy efficient. The contractor went up and checked the material that were there and returned informing me of the job, material they will use and the timeline. Overall, it was great working with DMV Insulation. I will highly recommend this company.

From the owner: DMV Insulation was founded by insulation experts with over 20 years of industry experience with the…read moregoal of focusing solely on air sealing and insulating attics. We strive for excellence everyday in everything we do. Our mission us to drastically improve the way you sleep, communicate, and live by saving energy, educing sound power, and increasing the comfort of your home.

Insulwise team was professional and thorough, and completed the project on time. We had our attic…read moreand part of the garage insulated in October, in time for the frigid winter weather. We have yet to see any energy savings, as promised on their website. Taking weather changes into account which was about 25% colder so far, we also used about 25% more gas to heat the home at the same settings. On the plus side, the room above the garage and second floor bedroom below the attic are more comfortable and less drafty, so we 'll keep tabs and hopefully we'll see better results in the summer with a/c usage.

We had our house insulated this past year, but I didn't want to leave a review until the cold…read moreweather came. And, today, January 28, 2026, it has come. And the results of the work done by Insulwise is now clear. In the past, we could feel the cold coming right through our walls which meant putting on additional clothing even as we turned the thermostat up. That is no longer the case. Strikingly, we can touch the inside walls, facing the outside of the house, and not feel the cold at all. There are no longer cold spots in the house that we avoid. We have turned down the thermostat and still the house is much warmer than it was last winter when it wasn't nearly as cold outside. My daughter and son-in-law noticed the change immediately when they visited and commented on it. In summary, the work done by Insulwise did exactly what we had hoped for. In terms of economics, we are in our 70's and may or may not be here long enough to recoup the savings on our heating bills. But we are so much more comfortable now than we were in past years that we will never regret getting this done; our only regret is not getting it done sooner. Thank you so much, Insulwise!

So responsive, very reasonably priced, and extremely honest. We wanted to use him for insulating…read moreour garage. I highly recommend Jacob Thomas Insulation and will definitely use in the future.

Honest and incredibly reasonable - will be using again for any future insulation needs.read more

We are very please with the work King Insulators did in our attic. They were careful, considerate,…read moreworked neatly, and the work they did was top notch. Our once cold primary bedroom is now very comfortable and the rest of the house maintains temperature properly. Their price was fair and they cleaned up so well after they left that you couldn't tell they had been there. I highly recommend!

Never showed up for the estimate scheduled. Waste of time -- suggest you move along…read more There are plenty of other contractors to choose from.

I called and left a message on Monday about two different jobs. I have where I need insulation…read moreinstalled. Mike who is the sales rep was supposed to call me back and here it is Friday and no call. I called the secretary today asking for the manager and was told he was unavailable. Must be nice that your company is so flush with cash you don't have to call customers back looking to hire you.

I originally called over a month ago and was diverted to a salesman voicemail. Never got a return…read morecall. Then I posted to Yelp and finally Davenport replied asking me to call again. Apprehensive, I waited several weeks and called again first thing this morning. Deja Vu. Once again, the receptionist fwd'd me to a salesman voicemail. No return call.

I was in my attic and noticed that after many years my insulation had settled quite a bit. I called…read moreSouthland since they were local and they offered a free estimate. Jared made an appointment and came out to take a look. He noticed my attic was missing the attic baffles for air circulation and recommended more insulation to bring the attic back to a R-49. He sent me a proposal which looked very reasonable in cost and value. Once I accepted the proposal- the process was very easy to set up. A crew of 2 with a big truck and all the needed equipment came out on the install date. The crew was very knowledgeable and did a fantastic job installing the baffles and insulation. They even replaced the attic access panel insulation and installed a seal strip around the edges-( attention to detail). Southland and their staff made the process super easy and did outstanding work. They exceeded my expectations. I highly recommend them.