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Find Insulation pros in High Point

Avatar for Delta Insulation, LLC
Delta Insulation, LLC
5.0(
23
)

Serving High Point, NC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Scott and his crew were extremely professional and delivered outstanding work. I highly recommend Delta Insulation to anyone in need of insulation services. Scott is incredibly knowledgeable, and I feel confident about the quality of work Delta provided in my home."
Delta Insulation, LLC
Attic blow in
Mold & Pest Remediation
Mold & Pest Remediation
Mold & Pest Remediation

+20

30 neighbors recently requested a quote
Recommended by34%of homeowners
Avatar for 4 Seasons Insulation
4 Seasons Insulation
4.4(
32
)

Serving High Point, 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 King Services of North Carolina
King Services of North Carolina
4.8(
35
)

Serving High Point, NC and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I hired this Company to do insulation job in my house in areas where it was missing and they also did improvements in areas where it existed. I am very satisfied with the way they did it. They are very professional, they did it as expected. Very nice people to deal with. The price is reasonable. Based on my experience I do recommend them to prospective clients."
Response time1 day
24 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Seal It Insulation
Seal It Insulation
4.5(
6
)

Serving High Point, 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 rate88%
13 neighbors recently requested a quote
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FAQs for insulation service projects in High Point, 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 High Point, 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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