Spray Foam Insulation in Wilmington, DE

Mike and his team were fantastic and I highly recommend them. He was easy communicate with, responsive, and both professional and informative the day of the insulating project. Thank you!

Random choice off the internet, best choice we ever made. Professional, on time and the craftsmanship 💕. Decent pricing, give them a call a very good team of people.

They have done both new home construction spray foam insulation work for us in Middletown, and refurbished residential work at our primary residence in Felton DE as well. Both jobs were first rate,  frustration free, and competitively priced. We were so pleased that we also engaged them to do some industrial insulation work as well on a custom designed commercial aquaculture system.  That work was also outstanding and finished beyond our expectations. In summary we have found that their secret is to assign a project manager to your job that keeps on top of things and actually provides customer service and coordination with the production team doing your work.

Had multiple projects spray foamed by this company. The difference has been great. Will continue to use them as I do more renovations. Were professional, on time , and cleaned up well.

My parents had work done by ABC Dry Foam and I must say they provide exceptional service overall. Any questions we had, they were always answered promptly, very attentive and walked us through each step of the way during this process. The house looks even better than before, and we are all very pleased. Anthony and Joey were friendly and always on top of things. We highly recommend this company for any of your restoration needs.

Anthony and his team were a great help with my home's fire restoration. They were professional, responsive, and efficient when I needed them most. Definitely recommend them any of your restoration or insulation needs!

My basement flooded and Anthony and his team came out in 30 minutes. This was after I called 2 other companies, they couldn't get out to my house for at least 24 hours. Once they got here they walked me through what needed to be done and got started. Great service!!!!

I hired 1G Services & Roofing Services for attic cleaning after years of neglect. Carter did an exceptional job explaining the process and making sure everything was done correctly. Since they’re also an experienced Roofing Contractor, he checked our shingles and gutters for leaks. During inspection, Carter found hidden mold near the vent, so they quickly handled the mold remediation with great care. The Gas fireplace cleaning made our home smells great. I appreciate their honesty and fair pricing. Highly recommend this company for any home maintenance needs.

1G Services gave exceptional service from start to finish. I scheduled an attic inspection, and they identified several insulation and ventilation issues. Their attic cleaning process was detailed, removing dust, pests, and old insulation safely. My home's consistent temperature was greatly improved by the high quality attic insulation they installed in its place. They strengthened weak spots and fixed leaks in their roofing, which was equally impressive. The team was professional, courteous, and very knowledgeable. I value their openness regarding costs and the materials they used. Now my house feels like new! The business to contact if you're searching for reliable attic insulation, attic cleaning, and roofing specialists is 1G Services.

I was referred to 1G Attic Insulation Services & Roofing Services Of Wilmington, DE for an attic refresh, and I’m so grateful I called. Anthony did a deep attic cleaning, removed outdated insulation, and even repaired damaged areas with professional attic insulation repair. The airflow improvement in the attic was immediate, we can feel the difference already. The attic restoration was completed faster than expected, and they left the area spotless. The crew also provided useful attic maintenance tips for preventing future issues. Reliable, responsive, and respectful service all the way!

Mo was terrific to work with from start to finish. He was extremely knowledgeable and took the time to understand our specific needs right away. What stood out most was his honesty and professionalism — he clearly explained the scope of work, outlined our options without overselling, and set realistic expectations. Throughout the project, Mo demonstrated exceptional dedication, efficiency, and attention to detail. His workmanship was thorough, and it was clear he takes great pride in doing the job right. We were very impressed with both the process and the results. We highly recommend Mo and his team for any insulation needs — you’ll be in excellent hands. We could unfortunately just give him five stars, but in our opinion, he was a 10 star performer!!!!

Amira Contracting is a great company to use for insulation. We needed spray foam insulation done for our attic and they were able to come out and have the job finished within no time! They were very knowledgeable and we couldn’t be happier with the results. We highly recommend using them.

Amira Contracting did a great job installing spray foam insulation on the walls of the new build home and blown-in for the attic space. By far the best price in town, and great quality work. Mo and his team are also very pleasant to deal with. I highly recommend them.

Koala worked me into their schedule at short notice. Their work was professional with great follow up. Everything was left neat and tidy in my attic and crawlspace. I noticed an immediate improvement in the comfort of my house. They also handled all the Energize Delaware rebate paperwork.

Koala Insulation of Newark DE are true professionals. Their experience with insulating an older home is second to none. We had them extract all of the old insulation & installed new throughout the attic space in our daughters home. Owner / operator that has a passion for his business explained what was needed. His Koala insulation team was on time, professional, and experienced with residential air sealing & insulation. 100% will use Koala with future homes

Matt and his team were wonderful to work with. I got insulation for my attic and in the knee walls in my Cape Cod style home. They kept me well informed through the whole job, we’re very professional, and worked with me in my schedule. Highly recommend!

I was rebuilding a concrete plant and building from the late 1940's. I had a block building that went through multiple reconfiguration over the years. The old fiberglass insulation rotted the plywood supporting the shingle roof. I had a new steel roof installed and consulted Kurt for an insulation solution. Kurt came up the next day and followed up with a quote too. He told me he was a few weeks out on another job but was certain he could knock this project out for me. Kurt and his guys came a week earlier than original start date and spray foamed and put a fire retardant paint over the foam in 2 days. I am completely satisfied with his work and the guys even cleaned up the job better than when they arrived. Seal-Right Injection Foam helped keep our costs down and maintain a tight project schedule. I will certainly call Kurt on the next project!

Kurt and his employees at Seal Right did an amazing job insulating my home. I applied to the Energize Delaware energy audit program and was recommended to have Seal Right do the work. I was amazed by their quality and professionalism. Even when the inevitable job site problems came up Kurt and his team redoubled their efforts and got the job done right! Seal Right was recommended to me and I will recommend them to anyone. A+ work Update: With the intense heat we've had this summer my house has stayed very cool. My unit does not run more often than usual and the temperature in my house has stayed perfectly comfortable. I am even more impressed with the quality of work done. The insulation from Sealright is going to make these increasingly hot and humid summer months more manageable and enjoyable.

Very impressed with Kurt, Shaun, & Shane (of Seal Right)’s professionalism, good communication, and reasonable pricing for insulation. They were also able to accommodate our busy schedule. The impact of good insulation (a warmer house on a cold winter night) was immediately apparent. We are very satisfied customers.

I got a referral from a neighbor in Wilmington for asbestos removal to County Environmental/County Group. Ben responded quickly, showed up for a quote within a day or two, and got me on the schedule in two weeks. We put off asbestos removal from the pipes in our 100yr old house because we thought it would be extremely expensive. It was a lot cheaper than we thought and the guys were in and out in a day after removing everything. I couldn't recommend them enough for anyone looking to get asbestos removed from their old house.

Great company. Great people.

Great Staff!

Very pleased with the foam insulating Dixie did on our metal roof that was condensating. All the workers knew what to do and they did it. They worked together to get it done and cleaned up everything. Very reasonable and done in 2 days bc of taking out old insulation and they discarded it all!! We highly recommend them!!!

I contacted Dixie online and Richard Harris responded quickly and arranged an inspection of my property. After the inspection we discussed the best options for insulating my property and he was knowledgeable about all the specifics. Within days I had a very reasonable estimate. Accommodating my schedule, the crew arrived and the job began on time. The crew was very efficient and did a great job cleaning up the old insulation that was removed and were very careful to protect my garden my and property during the job. Richard also arranged for the crew to video document the property in the “before” and “after” condition so I could see the work as soon as it was performed. Having lived in the Dewey Beach area for 25 years, I have had my share of less than satisfactory home improvement experiences but this time I have been very satisfied with the process and result. Great team to work with.

We hired Dixie's for our new home build in Berlin. Very quick to respond and get started on the job when other companies said it would be several weeks. Fast, neat workers! All of the insulation was expertly installed including the spray foam into tiny cracks and holes. We know our home will pass the Res Check and will be comfy for years to come. We particularly want to call out Javier for his communication, knowledge of the trade and professionalism. We are going to recommend this insulation company to friends who are building in Bishopville knowing that they will provide excellent service, quickly and for a reasonable price.

Best contractor for insulation, air sealing, and energy testing. Highly recommended and anyone looking for any of these services should definitely utilize their professional skills. They have been in business for over 30 years now and they know everything that comes with the trade! A++

From estimate to completion, it was a good experience. Jon P. explained our weatherization needs & options, answered all our questions, and followed up in a timely manner. The crew lead, Taimyr, and his team of Riley, Collin, and Anthony, reviewed what work was to be done, checked in with us during the process, and were professional and friendly, finishing within the timeframe promised. All home projects should go this smoothly, thanks!

Thank you for the GREAT insulation work performed at our home for our attic insulation. Prior to installation, we were losing a lot of heat. Our heat was running constantly, and now, after installation, our home is so much more warmer than previous. Our energy bills have also dropped dramatically! The techs provided service that was top notch and they explained everything thoroughly from beginning to end. They came in professionally and covered all areas of the home prior to work being performed and cleaned before leaving. Tech were very knowledgeable and explained all work that was done prior to leaving. Highly recommend Energy Service Group! Happy Home Owner!

This morning Delmarva Insulation insulated our garage walls and ceiling, and we couldn't be more pleased with the outstanding service provided by the crew, Gustavo and Lester. They arrived right on time, ready to work, and were incredibly friendly and professional from the start. It was immediately clear that they were highly experienced; they worked efficiently and conveyed a deep level of knowledge and expertise, explaining exactly what they were going to do, and answering all our questions with confidence. Beyond their technical skill, Gustavo and Lester showed immense respect for our home. They took special care to protect our property during the installation process and were exceptionally tidy. When the job was finished, they left the entire area as clean as they found it. We are thrilled with the high-quality work, fantastic customer service, and fair price. We highly recommend this exceptional team from Delmarva Insulation.

I had an energy audit completed on my house by an independent contractor as part of the energize DE program. One finding was insufficient attic insulation. I had two estimates, one company on the 'approved program contractor list', to take advantage of the state rebate program, and one outside the program (Delmarva). The in-program contractor was more than double for the same job and didn't even do an in-person inspection. Nothing fishy going on there. Anyway, overall experience with Delmarva, from estimate to job, was perfect. Very responsive and organized. Installers and office folks as well.

I can honestly say what a great job that they have done insulating my enclosed trailer. They have done an excellent job and the price was absolutely affordable. I will definitely use them again. Highly recommended thank you Delmarva for not breaking the bank Like everyone else’s bid!!!

Had an amazing experience with 1st state insulation. Detail oriented clean and fast. The best work for the best price. Couldn’t have asked for more. Blown in insulation bats air sealing. This is a company I will be recommending to everyone!

These guys just did the stone work and insulation on our new house! We couldn't have been happier with the work they did. The initial estimate was knowledgeable and insightful. We made a ton of changes based off of the first meeting, and we are so happy we listened. Reasonable pricing. We had rain, all our other subs bailed, these guys installed a canopy and kept.on going. Cleaned up everything afterwards. Highly recommend. Message me for more insight if you are considering this business for insulation or stone work.

These guys are the best. I built a new house and had a few issues in my crawlspace from the mechanical contractors. I had 1st State install a dehumidifier for me and during a voluntary follow up by them to check on the dehumidifier, they noticed some things on the perimeter of the crawlspace that needed to be repaired from the main water line installation. I told them to do whatever it takes to make things perfect under there and they did. I highly recommend them. They are responsive, reasonably priced, and do great work.

I could not get the quantity of insulation I needed from any of the big box stores without waiting for months. I went online and ordered from Insulation4US. I did not get an order confirmation email with order number which made me a little nervous. However, I received an email 2 days later saying my product would ship in 2 days. After 4 days I still had not received the product. I called and spoke with a pleasant sales person that said there was a shipping issue and it would ship out in 3 days. As promised, my insulation arrived when she said it would. It was a week late, but better than months late. I would order from this company again.

I ordered cardboard attic baffles for approximately $25. They estimated the shipping cost in Florida here to be approximately $20. My order was confirmed and I was told it would be shipped in a matter days. A few days later I was contacted by a Shawna Coughlin, who told me they could not ship the order because the shipping cost was incorrect and they wanted more money for shipping. I informed them that I had a signed contract with them and the shipping cost was stated on their website and they should follow through and not use to accept the business practices. They said they needed more money and I refused to pay it. They told me I would get a refund. It’s now been 12 days and my refund hasn’t arrived. I intend to write a complaint letter to the Better Business Bureau, the Attorney General and consumer in corporate affairs about this dishonest company. Their actions truly speak to their ethics as a side product. I placed another order and again the shipping costs were only $20 so they have not changed their Internet that is probably because most customers will pay the added brace and be sucked in by the baiting switch do not buy anything from this company.

These people are crooks trying to charge over $380 for shipping on plastic skylights! Go somewhere else! Found them for 1/2 the cost and free shipping!