Wonderful company Markos was very helpful , courteous and profesional. I would recommend them to…read moreanyone for all insulation needs. I rehab properties and am a licensed realtor that works with investors and will be referring all of my business partners to Devere.

We had them come to do insulation work in our home and the estimate was reasonable. I have to say…read morethey were very professional and took care while working in all areas of our home. They took care of our personal belongings, put down drop cloths to protect carpet and flooring. Wore shoe coverings and mask all workers were very professional in entering our home anything that came up they talk to us the crew they brought was a total of 9 experienced workers

The thing that impressed me most with Cameron was the communication. I was in touch with a very…read morenice woman named Debbie who works for them as an estimator. She was patient 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.

Great experience. Debbie transformed my project by educating me on insulation, and related…read moredesign/construction issues (like lighting). The result was SO much better than what I had planned. I cannot recommend enough.

See and I are installation, WOW! These guys are awesome!…read moreThey give us a great price to insulate are new edition gave us a date and time and THEY CAME, THEY SAW, THEY CONQUERED!! Need to clean and quick I would recommend them to anyone. Thanks again guys!

Chris came and took a look at my attic. He appeared to be knowledgeable about insulation, provided…read morea lot information via email about the spray foam open-cell insulation which closes the attic. He never sent a written estimate after I checked twice with him via the yelp chats.

My attic was insulated and the technicians were great! We walked through the house again and…read morechanged the plan and saved me money. The job was quick and they cleaned up. My experience was great and I have recommended them to friends.

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.

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!

I had exterior walls in one room insulated 2 years ago by Carroll insulation. You can feel the dry…read morewall is hot in summer and cold in the winter about 8" across entire wall. I've contacted them multiple times since the installation and even left message with supervisor. I had one staff member come out last August. No response since as I continue to call them. I also had insulation blown into my attic at the same time and I'm very happy with that installation

The guys and gals at Carroll got everything taken care of in a timely and professional manner. They…read moreare the best, I highly recommend them!

Do not use this company. They have stolen our Pepco rebate. They told us Pepco would send us the…read morerebate. In reality, Pepco sends the rebate to them, and they are to pass it on to us. We paid in full, and they should have sent us the rebate. We will be pursuing legally. We have called on numerous occasions, and they do not return our calls.

Terra did an energy audit of my house, made the improvements after the blower test was performed,…read moreworked with me to explain the details of what WA's important and why, and came back to inspect the work to confirm home tightness. I would highly recommend them. Fast, professional and a reasonable price.

With Elysian Energy, I recently completed the first two steps of our home electrification journey…read more They increased the capacity of our electric supply to 200 amps and replaced our old gas furnace + AC with a new high-efficiency heat pump. They made solid recommendations and were very easy to work with. The job was completed extremely well and the price was reasonable. I would say they actually exceeded my expectations. The new heat pump is amazing: it is nearly silent and yet it does a great job keeping my home warm. Definitely would recommend Elysian to others looking for a quality heat pump installation.

Edit to add: my ceiling DID collapse several months after I begged Elysian to have a look at my…read moreseparating ceiling (photos above). What. A. MESS! Thankfully, no one was in the room at the time. Messy, dirty, cough inducing insulation particles all over the room. Couldn't even open the door. Dealing with insurance now. Funny thing (not haha) - suddenly, Elysian 'found' all the documentation that my insurance company requested - the very documents they told me they didn't have and were not required to hold beyond 2 or 3 years. And just yesterday (7/5/24) the ceiling in the other room collapsed!! Can't open the door. Drywall and the horrible blown insulation ALL OVER THE ROOM!!! New insurance claim, and now my insurance premiums will probably be unaffordable if they don't drop me altogether. If only Elysian stood by their work, warranty or not, and if only they cared about very valid concerns expressed by past clients, I wouldn't have all this to deal with now. Again: CONSUMER BEWARE!