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Find Insulation pros in Greensboro

Avatar for Insulation For All, LLC
Insulation For All, LLC
4.8(
24
)
Insulation - Install or Upgrade

Serving Greensboro, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Daryl and his crew knew what they were doing and completed the work in around 4 hours. They cleaned everything in the area before they left. Highly recommend them for any insulation work."
Rehab project
Metal building insulation
Rehab project
Metal building insulation
Rehab project

+29

Response time1 day
Response rate100%
20 neighbors recently requested a quote
Avatar for 4 Seasons Insulation
4 Seasons Insulation
4.4(
32
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Dan came the next day (on a weekend) to give me an estimate. He completed the work very quickly. They worked in heavy rain, but that didn't stop them. They repaired fallen insulation in my modular home and installed a vapor barrier at a very fair price. I would definitely use them again. Dan is very professional."
 Attic before we add R38 Ins.
 Attic Radiant Barrier Before 2012
 Greensboro Res. Crawl Space B-4
 Seagraves Res. Vent B-4 Pic
 Crawl Space Ducts B-4 Wrapping

+46

Recommended by100%of homeowners
Avatar for USA Insulation of The Triad
USA Insulation of The Triad
4.5(
14
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Good company to work with. They finished 2 projects (2 full houses) in less than 3 days without any problems. Very professional. I highly recommend them."
Comparison Image
Response time1 day
Response rate100%
95 neighbors recently requested a quote
Hunter Green Foam, LLC
4.9(
65
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Quick response

"When I called to inquire about spray foam insulation I was pleasantly surprised to be educated on the differences between fiberglass insulation and spray foam. The customer service was fantastic and easy to schedule an appointment for an estimate. They even showed up early for the estimate and weâ re kind and courteous. When the insulation was installed the installers took delicate care of items in my home to make sure that they were protected and did a fantastic job. After the job was complete they made sure that the entire area was clean and tidy before leaving. I would highly recommend Hunter Green Foam for anyone who has foam insulation needs!"
Recommended by98%of homeowners
Avatar for Seal It Insulation
Seal It Insulation
4.5(
6
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"I like the product so far. It is insulation so I will not know the full effectiveness for awhile. Installation was fine.a little mess, but this a very messy product by nature. My biggest concerns were all related to customer service and communication. Promises to call me tomorrow really meant never. Sales side of the company and the install side did not coordinate effectively..so my install appt had to be rescheduled. When the e-billing came, there was nothing on the invoice allowing me to pay..no address, no phone#, No pay here button, etc. It was just clearly a company living in disorganization. Even the company truck had out of date license plates. I think the product will be good and the value is solid. Just be very clear in your communication expectations if you choose this company."
garage
Garage
Garage
Garage
Another Metal Building

+12

Response time1 day
Response rate91%
5 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.6(
119
)

Serving Greensboro, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"The roofing project today went extremely well. Far exceeded our expectations and are happy with the work completed in one day! Chad Whitmore, project manager, was very professional, knowledgeable and answered all of my questions throughout the process. Definitely recommend HGE."
Roofing
Roofing
Roofing
Roofing
Roofing

+73

1363 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Spray Foam Pro LLC
Spray Foam Pro LLC
5.0(
4
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We specialize in insulation installation and upgrades as well as roofing repair. Each of our employees boasts over 20 years of industry experience! We take pride in commitment to the quality of work we produce, and the long-term relationships we build with our clients. \nWe guarantee quality and complete satisfaction, featuring a 10 year warranty at no additional cost on all of our services. We set ourselves apart from our competitors by offering the highest quality of work combined with experience, guaranteed. Find another company with a lower price and we will beat the competitor’s price by 10%. Call today for a free estimate! \n

Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation

+11

Response time4 hrs
Response rate100%
32 neighbors recently requested a quote
Avatar for Wize Home Services
Wize Home Services
3.9(
408
)

Serving Greensboro, NC and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"l Everyone we dealt with was extremely nice and friendly, including the guys that came out to the house. The person we spoke with initially gave us a cost estimate based on the square footage of our house and how many vents he estimated we had (I hadn't counted and he said he'd guess since it was an estimate). I told him that we had a vent with some nesting-type material that blew up from it when we first turned on the air (this is a new home that had sat empty for two years) and we wanted a company that had the capability to inspect the interior of the ducts that we couldn't see in the craw space. He assured me they could do that as well.
The appointment was rescheduled once, but they warned me that may happen and I wasn't upset at all about that.
They showed up on time and communicated well with us the day of the appointment so we knew when to expect them. When the technician called I asked him if they could also check our two intakes as the duct board was loose on both and causing air to escape into the crawl space and closet. He told me they could do that easily and carried the appropriate tape to easily fix the problem.
For $800, they spent only two hours at our house and only vacuumed out the ducts (of which we have FAR less than the original guess the representative made when quoting the project). No camera was used to check ducts. One week after the cleaning, one duct began blowing insulation that has collected in it's vent cover. They also only repaired one of the intakes with the loose duct board. The other hadn't looked touched, although they assured us they fixed both.
While they were very nice people, I feel quite ripped off and definitely did not get my money's worth. I found out, after the fact, that my mother-in-law had a similar service from another company. Same price, but they were at her house for 7 hours. That's a considerable difference.
"
Shower, floors, , vanity
.
.
.
.

+30

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
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FAQs for insulation service projects in Greensboro, NC

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 Greensboro, NC 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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