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  • Average homeowner rating star icon4.3
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  • Verified reviews icon105
    Verified insulation services reviews

Find Insulation pros in Hockessin

Avatar for Insulation Guyz
Insulation Guyz
5.0(
81
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Hockessin, DE and surrounding areas

Approved

In business since 2006

Free estimates

Small jobs welcome

"We decided to install insulation in the attic and crawl space a couple of months ago. We got an estimate from Mike and two other companies but he offered us the most competitive deal. Mike and his crew showed up on time, installed the insulation and cleaned up after the job was done. Communication was excellent throughout the entire process. We highly recommend Handyman Insulation for this kind of work."
Response time2 days
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for MSJ Attic Insulation
MSJ Attic Insulation
5.0(
5
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Hockessin, DE and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Did a great job on the insulation however they left a hole in the ceiling when they dropped something on the attic floor. Not a big deal but they need to be careful. Overall, amazing work they do all kinds of insulation and they also install radiant barriers on roof joists. They are reasonably priced and the crew is super friendly, pleasure to work with."
Business card
Poorly insulated
Poorly insulated
In progress
Radaint barrier

+6

11 neighbors recently requested a quote
Avatar for Master Attic, LLC
Master Attic, LLC
4.8(
60
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInsulation - Install or Upgrade

Serving Hockessin, DE and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Contacted Master Attic via Angi and Alex, the technician came to evaluate our attic and crawl space (2 separate spaces in our house). We heard critter noises and our upstairs was hot in the summer. The insulation was original to the ~30 year old house, so we know it's about time to get it done. Alex checked both spaces and showed us photos of problem areas. We have an estimate and Alex explained the details of the work involved. The team came within the week (we lucked out to take the spot of a cancellation), and everything was done as expected. There was a lot of work to remove old insulations, vacuum all debris, sanitize the space, seal all air gaps, install baffles, rodent proof, and install new insulation. The work was completed in around 6 hours, the spaces are now clean and tidy - quite unbelievable given how they were before. We went for the heavier insulation which is reflected in the project cost."
Crawlspace remediation, new batt insulation and moisture barrier encapsulation
Old insulation removal and replace with new batt insulation
Rodent hole on corner of roof
New Blown-in insulation
Crawlspace remediation, new insulation & moisture barrier encapsulation

+106

23 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)
Spray Foam Insulation - InstallInjection Insulation - Install

Serving Hockessin, DE and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"We are extremely satisfied with the whole process of our house being insulated. First we had the walls done, and then a couple weeks later we had our attic insulated. The crew were so nice, friendly, and knowledgeable. We are very satisfied with everything. Thank you, everyone."
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
136 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
529
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Hockessin, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"We have worked with many different contractors over the years and have been turned off of construction in general. None of our previous projects have ever gone smooth. The opposite can be said about home genius Exteriors! Joe was in communication with us throughout the project and made sure any issues and concerns we had were addressed immediately. This has been a really good experience and I highly recommend home genius Exteriors."
Roofing
Roofing
Roofing
Roofing
Roofing

+82

Recommended by87%of homeowners
Avatar for Fabiano's Construction
Fabiano's Construction
4.8(
74
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Hockessin, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"I was very impressed with Fabiano Construction and the pro who did the work at my home. They replaced my stairs and handrail! The pro was so friendly and genuinely cared about the job he was doing. He was very professional and his work was impeccable! He was neat and cleaned up along the way. He answered all our questions and never acted like we were disturbing him. I would recommend this company to perform all your construction projects! They are a 10!!"
decks
decks
decks
decks
decks

+6

7 neighbors recently requested a quote
Recommended by68%of homeowners
Western Pest - Wilmington
4.7(
22
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Hockessin, DE and surrounding areas

Approved (Corporate)

In business since 1928

Free estimates

Credit card accepted

Western Pest - Wilmington has been providing quality pest control for residential and commercial customers in the Northeast since 1928. We take pride in doing things the right way the first time. This is evident in how we treat your home, your business and you. We are state certified and have ongoing training to keep us up to date with all new technology. Western Pest - Wilmington employees will work hard until you are completely satisfied, guaranteed.

13 neighbors recently requested a quote
Recommended by95%of homeowners
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Insulation questions, answered by experts

Mineral wool has an excellent life expectancy of up to 50 years, provided it's kept dry and free of pests. Compared to fiberglass, with a life span of 20 to 30 years, mineral wool stacks up well for long-term cost savings. Sheep wool maintains a similar life span to fiberglass, while estimates for hemp wool insulation life expectancies are all over the board, ranging anywhere from 20 to 100 years.

Unfortunately, pipes can freeze when exposed to prolonged freezing temperatures, whether or not you have installed insulation covers. Insulation covers, however, are still an excellent idea as they can reduce the chance of your pipe freezing by keeping the pipes closer to the temperature of the water inside the pipe.

Water freezes at 32 degrees Fahrenheit, but the actual temperature that can cause frozen pipes can vary. Generally, it takes 12 hours for pipes to freeze at 32 degrees Fahrenheit.

Uninsulated pipes can freeze if it’s 20 degrees Fahrenheit or colder for over three hours. If your pipes are insulated, it can take six hours or longer for pipes to freeze. Note that some pipe types freeze more often than PEX pipes. Copper pipes freeze more often because the copper conducts energy and loses heat quickly.

The cost of installing spray foam insulation is $2,760 on average, but this cost can be as low as $650 or as high as $7,700. The main cost factor is the size of the insulated area and the type of spray foam insulation. 

Polyurethane spray foam costs between $0.44 and $1.50 per board foot, where a board foot is equal to the volume of a one-foot length of a board. More expensive options, like soybean or vegetable oil spray foam, range from $1.50 to $3.00 per board foot.

The most energy-efficient windows are double—or triple-pane windows with low-emissivity (Low-E) coatings and gas fills between the panes. These windows reduce heat transfer, prevent drafts, and help maintain a consistent indoor temperature. But if replacing windows isn’t in your budget, pairing your existing windows with insulating window treatments can still make a noticeable difference in home comfort and monthly bills. 

The Hockessin, DE homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.