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Find Insulation pros in Unionville

Avatar for USA Insulation of Philadelphia
USA Insulation of Philadelphia
3.9(
88
)

Serving Unionville, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"We hired USA Insulation to blow insulation into the ceiling above our garage. Their customer service team was very responsive, had great communication regarding visits, and provided a quote onsite after viewing the job. The job was completed as promised and all the workers were professional and courteous. I also liked the insulating material they used which did not give off fumes like some foam insulation, and was not itchy like fiberglass insulation."
Response time2 days
Response rate97%
112 neighbors recently requested a quote
Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)

Serving Unionville, PA 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%
113 neighbors recently requested a quote
Avatar for Atticrawl, LLC
Atticrawl, LLC
4.7(
18
)

Serving Unionville, PA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Welcome to Atticrawl, LLC \nWe pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Attic Insulation
Attic Insulation
61 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Orkin
Orkin
New to Angi

Serving Unionville, PA and surrounding areas

Approved

In business since 1901

Free estimates

Warranties offered

Did you know that Orkin does Insulation? Our more than 100 years of pest control experience began in 1901 by then fourteen-year-old Otto Orkin. In that , we've become a leader Pest Control as well as an expert Home Insulation. Orkin - We can help energize your home. \n\n

Avatar for USA Insulation of Philadelphia
USA Insulation of Philadelphia
4.3(
49
)
Insulation - Install or Upgrade

Serving Unionville, PA and surrounding areas

In business since 1977

Free estimates

Credit card accepted

"

Our primary bedroom is above the garage and even though we have a newer home, you can feel cold air coming thru the floor.  It's the coldest room in the house by far.  Ed's team came in and placed foam insulation in the garage ceiling.  He gave us $100 off for Angies list discount which was nice.  They cleaned up well when done.  Now that it's warm out I can't grade the quality of the work until winter again because I won't know till then if its helping with the problem.  I will come back and update then.  We had been quoted over $6000 by another company to do the work so hopefully this works and comes in far cheaper.


"
Recommended by92%of homeowners
Avatar for Happy Planet Home Solutions, LLC
Happy Planet Home Solutions, LLC
4.7(
76
)

Serving Unionville, PA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Project: Seal leaks in attic, install radiant board on a sloped ceiling, and blow in insulation where needed in attic. It was a pleasure dealing with Geoff. He is the ultimate professional - knows how best to insulate an attic, is punctual and honest, is reasonably priced, gives a 10-year guarantee on his work, while in our home he adjusted door sills to ensure there were no gaps under our doors, he is most respectful of ones home and does a fabulous job cleaning up. I can't say enough about Geoff and highly recommend him."
Response time10 hrs
Recommended by100%of homeowners
Avatar for Eco Friendly Services
Eco Friendly Services
4.9(
31
)
Insulation - Install or Upgrade

Serving Unionville, PA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"The service technician was excellent. He was professional and immediately came and completed the work requested. The unit is working perfectly and because of this, l requested another service to have the unit cleaned. I would definitely recommend your company to anyone in need of your services. Thank you."
Beautiful installed new High Efficiency WwilMclain Evergreen  Boiler
New 14 Seer Condenser with new pad and new Disconnect Box
Hi efficiency Amana heating and cooling system
Install newheating and cooling system
Remove old Boiler and install a New Boiler

+34

Recommended by96%of homeowners
Avatar for AGL Spray Foam
AGL Spray Foam
4.6(
46
)

Serving Unionville, PA and surrounding areas

In business since 2009

Free estimates

"I felt that AGL did a good job completing the spray open cell insulation. I have noticed that the attic is definately cooler. The winter will be a tell tale sign if the insullation project did the trick to keep the house warmer."
Response time2 days
Recommended by100%of homeowners
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FAQs for insulation service projects in Unionville, PA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Unionville, PA homeowners’ guide to insulation services

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

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