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Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)
Spray Foam Insulation - InstallInjection Insulation - Install

Serving Kennedyville, MD 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
Response time1 day
Response rate100%
117 neighbors recently requested a quote
Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Kennedyville, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They did an incredible job. Took out all the blown in insulation and spray foamed whole attic. Making it a useable space for storage and helping to regulate the temperature in our home. Will be calling on them for future projects."
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
157 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Kennedyville, MD and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
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+2

Recommended by65%of homeowners
Avatar for Soundproof Windows Inc
Soundproof Windows Inc
3.9(
8
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Kennedyville, MD and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"They custom make the windows and Fed-Ex them to you. We installed them ourselves to save money. Once we put them in, we couldn't hear outside noise anymore. It made a world of difference. I think it has also helped insulate my home a little. For the cost, I think it would have been twice as much to have the windows replaced."
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+2

Recommended by66%of homeowners
Avatar for Oc Elite Construction Services LLC
Oc Elite Construction Services LLC
4.2(
25
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Kennedyville, MD and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"EXCELLENT PROFESSIONAL SERVICE!  Called them cold on a Sunday night from my DC home to repair many shingle caps that had blown off the peak of our roof of our townhome in OC- I could see daylight from the attic and the insulation was wet.  They were on my roof Monday morning, in the rain, fixing it completely.  They took before and after photos on the roof so I could see exactly what they had done. They also replaced a cracked vent pipe boot. 
Very easy to deal with, good communications, knowledgeable and professional. 
"
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+55

Recommended by89%of homeowners
Avatar for MidAtlantic Pest Services
MidAtlantic Pest Services
4.3(
74
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Kennedyville, MD and surrounding areas

In business since 1975

Free estimates

Emergency services offered

"Due to the weather they have only been able to complete the interior portion of the house, however, they have been remarkably responsive. They have been great to work with and everything I've requested they said they could do. Even spraying areas around the house. Both the rep and the tech were very friendly and answered all of my questions.
"
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Recommended by82%of homeowners
Avatar for Thermal Dynamiks, LLC
Thermal Dynamiks, LLC
0.0(
1
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Kennedyville, MD and surrounding areas

In business since 2009

Free estimates

Small jobs welcome

A comfortable house makes for a happy home. Let us help you create that perfect environment! One of the biggest problems associated with a home is generally its heating and cooling expenses, along with the corresponding high - energy bill. The amount of energy and time that you will spend heating and cooling your house can drain your wallet and environmental resources. We are here to help! Home insulation is one of the greatest ways to achieve a naturally comfortable house.\n

Recommended by100%of homeowners
Creative Hands Home Services
3.8(
63
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Kennedyville, MD and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"Contractor submitted Home Project Proposal. After a slight modification, I agreed to the terms. Mr. Barnes appeared on site on the date agreed upon. He personally measured, cut and installed the drywall, baseboard and garage insulation strip. He painted everything, blending the paint well with the existing drywall. Everything went smoothly overall."
Reaves Kitchen Remodel Project
Smith Kitchen Remodeling Projects
Bank's Deck Project
Recommended by75%of homeowners
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Insulation questions, answered by experts

The lifespan of insulation depends on the material type. Fiberglass can last between 80 and 100 years, but it is important to start checking it around the 15-year mark. Spray foam has a lifespan of up to 100 years, and mineral wool can last up to 100 years. Cellulose, an eco-friendly option, has a lifespan of 20 to 30 years.

Chimney liners often benefit from insulation, though it is not always required. Insulation helps improve the liner's efficiency by keeping flue gasses hotter, which enhances draft and reduces creosote buildup. It also prevents condensation, which can lead to corrosion. Insulation is important for chimneys on exterior walls or in colder climates. Some building codes may require insulation, so checking local regulations is essential.

The cost to install or upgrade insulation generally ranges from $1.50 to $4.00 per square foot. The final price depends on factors such as the type of insulation chosen, the total area to be covered (home size), and local labor costs.

STC (Sound Transmission Class) is a rating that describes how well a building material or assembly blocks airborne sound. A higher STC rating means less noise will pass through the material, providing better sound reduction. This rating system applies to various building components, including windows, doors, flooring, drywall, and insulation.

For context, a typical single-pane window has an STC rating of around 25 (where normal conversations are audible), while a well-sealed, double-pane window can exceed STC 45 (blocking loud speech and most music). It is important to note that for some products, like soundproofing drywall, the STC rating refers to the entire wall system, not just the individual panel.

Additionally, STC ratings are most effective for measuring sound reduction at mid-to-high frequencies, such as human speech, and may not accurately reflect how well a material blocks low-frequency sounds like bass music or thunder. Because of these factors, it is recommended to consult a professional to determine the right STC-rated materials for your specific soundproofing needs.

Reflective and high R-value batt or roll insulation are often considered energy-efficient, offering significant thermal resistance benefits.

The Kennedyville, MD homeowners’ guide to insulation services

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