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Top-Rated Spray foam insulation pros in Salisbury - Updated Nov 2026

Avatar for Standard Insulating Company
Standard Insulating Company
5.0(
140
)
Insulation - Install or Upgrade

Serving Salisbury, NC and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Standard Insulating Company installed a dehumidifier in our crawl space, removed old, ineffective insulation in the attic and installed new attic insulation. They team was respectful, on time, and did a great job!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
5 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Spray Foam Pro LLC
Spray Foam Pro LLC
5.0(
4
)

Serving Salisbury, 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%
34 neighbors recently requested a quote
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Avatar for Insulation For All, LLC
Insulation For All, LLC
4.8(
49
)

Serving Salisbury, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"The guys arrived on time to add insulation to my attic. The work was explained to me and completed in a professional manner. It had been suggested by Duke Energy’s audit that insulation had compressed."
eShield
Attic air sealing
Blown in insulation
Metal Garage
Metal Building

+13

Response time10 hrs
Response rate100%
181 neighbors recently requested a quote
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Avatar for Seal It Insulation
Seal It Insulation
4.5(
6
)

Serving Salisbury, NC and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"This company explained the two different types of spray form, which was a surprise. They showed up on time walked me through the process. Professional answered look my concerns."
garage
Garage
Garage
Garage
Another Metal Building

+12

Response time1 day
Response rate91%
2 neighbors recently requested a quote
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Avatar for Behr Insulation, LLC
Behr Insulation, LLC
5.0(
8
)

Serving Salisbury, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Behr was fantastic! Nick and Dakota were extremely professional and provided a fair quote. They removed the old insulation, installed new insulation in my attic, and sealed all the gaps to help improve my heating efficiency. I have nothing but positive things to say about their work."
Response time8 hrs
Response rate95%
23 neighbors recently requested a quote
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Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
412
)

Serving Salisbury, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Roofing job was done very well and I am extremely satisfied with the product. Project Manager (Leonard) went above and beyond to ensure I was happy."
Roofing
Roofing
Roofing
Roofing
Roofing

+79

Recommended by97%of homeowners
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Avatar for NBC Restoration
NBC Restoration
4.9(
27
)
Insulation - Install or Upgrade

Serving Salisbury, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"Installation went very well. It's only been a day since the insulation has been added. But I believe they have done a really good job. I would hire them again."
Insulation Project, built walls, Sheetrock, painting, new lights, flooring , etc.
Insulation Project, built walls, Sheetrock, painting, new lights, flooring , etc.
Additional Photos
Additional Photos
Additional Photos

+3

Response time1 day
Response rate100%
11 neighbors recently requested a quote
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FAQs for spray foam insulation projects in Salisbury, 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.