Wilmington, DE
41 Attic Insulation Professionals near you
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Wilmington Attic Insulation Professionals

Browse these attic insulation companies with great ratings from Thumbtack customers in Wilmington.

Top Pro
Complete Home Services
from 82 reviews
  • 28 years in business
  • 108 hires on Thumbtack
  • Top pro on Thumbtack
Jennifer B.
Verified review

John did a range of small projects for us - including installing flooring and ceiling, a pull-down attic and other projects. He has great attention to the details, was on time, courtesy and professional. We'll definitely use his services again.

Dean's Service, Inc.
from 61 reviews
  • 20 years in business
  • 79 hires on Thumbtack
Lila M.
Verified review

I chose Hassler HVAC after talking to a few HVAC & insulation contractors about upgrading my house's insulation, heating, and water heater. These guys looked at the whole picture, gave great options & suggestions, had fair prices, and were always professional. They squeezed a whole lot of equipment into a tiny attic without a single complaint. They also helped with all of the energy-saving rebates . The estimator, installers, and service guys have been great - thanks to dean and ben

Moss Construction
from 29 reviews
  • 12 years in business
  • 32 hires on Thumbtack
Brien C.
Verified review

Kevin got to me promptly. I needed an attic fan replaced. He showed up as promised and performed his work professionally and in good time. He quoted me a price that I considered fair for the tasks at hand. I will ask for Kevin's help again and will recommend him.

Roth Tile
from 26 reviews
  • 16 years in business
  • 38 hires on Thumbtack
Keith H.
Verified review

Adam was great. Installed an attic ladder for us. Great work and job finished quickly. Very clean also. Would hire again.

from 18 reviews
  • 13 years in business
  • 35 hires on Thumbtack
Lynda C.
Verified review

The pro was very thorough. Not only to get inspect the outside of my house, he also inspected the garage, basement and attic. Since the service we have found a large number of dead ants inside and out. I known we had a problem, but never realized the level of infestation we had. I would highly recommend this company.

Will's Home Remodeling
from 16 reviews
  • 3 years in business
  • 17 hires on Thumbtack
Thomas M.
Verified review

Will's Home Remodeling was the general contractor for my major residential renovation at 183Jordan Road in Somers Point NJ. The project took about 4 months to complete where we completely gutted and renovated this badly damaged home that sat vacant for over 5 years. This was a $100k+ renovation for total labor and materials and Will and his team were the glue that kept the project on track and within budget. Will and his team personally completed all new vinyl siding, all new windows, new roofing, new gutters, new insulation, several new walls, stucco and cement repair, new stair steps, bathroom and shower and back splash and accent tile work, kitchen cabinet installation, wall board, spackling, caulking, trim work, door frames, shower doors and many miscellaneous requests. Will partnered well with some challenging subcontractors in the areas of plumbing, electrical, outside concrete, flooring and granite counter top installation. When the other subcontractors dropped the ball, Will was always there with a creative solution and to help get them back on task. I would definitely hire Wills Home Remodeling for my next project.

Smallacombe Home Services
from 9 reviews
  • 1 year in business
  • 13 hires on Thumbtack
Chad L.
Verified review

Austin did a wonderful job insulating a problematic area of our house. He was on schedule, provided an excellent price, and delivered exactly as promised. He is knowledgeable and has a very friendly demeanor. We highly recommend him and look forward to using him again.

  • 8 hires on Thumbtack
Tonya M.
Verified review

Nick did a great job communicating with us and his prices were reasonable. I would highly recommend him to others.

Green Energy Guard
from 7 reviews
  • 8 years in business
  • 11 hires on Thumbtack
Mike R.
Verified review

The job entailed installation insulation in my attic. It was tight, cramped quarters and they were professional and proficient at all times. They excelled in communicating with me at all phases of the operation. They showed up on time and left the work site clean and orderly.

dean's services
from 5 reviews
  • 20 years in business
  • 9 hires on Thumbtack
Michael H.
Verified review

Ben was very flexible with work dates and gave me a fair estimate of the work that needed to get done. He i stalled a new Williams brand space heater in the basement and it works great! He is continuing to work with me on making the other parts of the house more efficient. Some other projects we are doing include insulation, vents and air conditioning maintenance. So far so good. Ben is a good listener and is transparent when doing the work. I would recommend his services to anyone who likes simplicity.

  • 29 years in business
  • 5 hires on Thumbtack
Jane M.
Verified review

Lyle is a skilled carpenter and all around home repair expert. Lyle replaced two exterior doors, insulated my attic, repaired plaster walls, installed a beautiful tile entranceway, added electric outlets in my basement, and more. I was really confident in Lyle's advice and recommendations and extremely pleased with the quality of his work and his price. Lyle made it easy to get lots of things accomplished. I highly recommend Lyle for any carpentry and home repairs. Jane Monahan

Gunner Insulation
from 10 reviews
  • 12 years in business
  • 2 hires on Thumbtack
Anthony R.
Verified review

I just bought a home and it was cold upstairs because there was only 5 inches of insulation in the attic. Ken came out and gave me a great price( I had other quotes). His team did a great job very professional and NO mess what so ever. I felt the difference that night and I have been warm ever since. My heat was going through the roof literally!!! I know this is helping my energy bills too.

  • 35 years in business
  • 3 hires on Thumbtack
Justin J.
Verified review

Had Mr. Lasch come by for a shotty water heater. Replaced the heating element and didn't try to sell me on anything else.excellent customer service and very punctual.


Airtight Spray Foam Insulation will increase the efficiency of a home or building to generally save the building owner up to 50% on their heating and cooling costs while making the building healthier, quieter and much more comfortable. Demand spray foam today. Contact us for a free energy evaluation.

  • 6 years in business
  • New on Thumbtack

There is no secret to our thermal insulation products, or to our methods of installing them. What sets us apart from other contractors is one thing: knowledge. Our Technical Engineers install all of our products, so they have a deep insight into how it will work best for your building. That insight doesn't just come from our experience with Thermal insulation -- it comes from meeting with you before the project begins, and learning what you want to achieve on your project. After that meeting, we create a Project Play Book tailored to your specifications. Having the right people provide and install your thermal insulation products can make a difference in your building for decades to come. We will make sure you start things off right.

  • New on Thumbtack

Hello, I am Bob Arnot, owner of Draft Busterz. The Draft Busterz team welcomes the opportunity to assist you in reducing your energy cost and aid in reducing greenhouse gas emissions into our environment. If I told you I could save you up to 25% on your energy bill, you would think I was crazy — but it's possible! Draft Busterz is your single source for all of your weatherization needs including the following: * Air Sealing * Insulation * Draft Elimination * Radiant Barrier * Energy Analysis * Mold Remediation and Prevention Our goal is to make America green, one home at a time. We are licensed and insured property rehab and repair specialists, and we are training for BPI certification. Our main focus is your satisfaction and saving you money. We provide a wide variety of professional repair services and guarantee superior results and savings, every time.

  • 3 years in business
  • New on Thumbtack

What make us stand is that we do insulation right and for a reasonable price. Other company's will charge 2 or 3 dollars a square foot not us , hire allpro insulator ,you will be happy that you did. Tbank

  • New on Thumbtack

Better insulation can keep the outdoors out. We provide insulation, sealing and weatherization solutions, along with energy audits involving 5 pieces of equipment. These audits determine the areas of most effective remedy and financial benefit for the home or commercial property.

  • New on Thumbtack

Here at Gunner Insulation LLC, we make your home more energy efficient by upgrading existing insulation and air sealing. We specialize in blown insulation and closed cavity application for walls, floors, attics and ceilings. Gunner also offers expertise in crawlspace insulation, traditional batting as well as spray on reflecting barriers, as per customer desire. For homes being remodeled where sheetrock or drywall is not installed, we offer a net and blow service, which is a fast and efficient alternative to traditional batting. We also offer energy audits for customers unsure about the efficiency of their home. Our courteous and knowledgeable staff at Gunner Insulation LLC takes pride in the services we provide, putting customer service first. We are clean and leave your home as if it were our own.


We are a home improvement company since 1978. Siding, windows, roofing, and insulation work is our area of expertise.


We focus on energy-saving home performance upgrades and durability issues. We specialize in making your home more comfortable and saving you money on your energy bills. We can also deal with mold and moisture-related issues.

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