Get matched with top insulation pros in Delaware, OH

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4.7

(344 reviews)

Top-rated insulation pros.

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Avatar for Buckeye Wildlife Solutions
Buckeye Wildlife Solutions
4.9(
252
)

Serving Delaware, OH and surrounding areas

Approved

In business since 2016

Emergency services offered

Warranties offered

"This by far the best and most professional company we have ever dealt with. We had another company try to trap them and they failed miserably. These guys came out climbed through our attic, took a picture of our house guest and set a trap. Caught him the next day, set another trap and caught his friend. A few days later they came our , cleaned up the mess in the attic and were gone. Not a spot of insulation in the house, not a thing out of place. Great company! You won't find anyone better."
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+42

Response time3 days
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Green Valley Wildlife Solutions, LLC
Green Valley Wildlife Solutions, LLC
4.6(
38
)

Serving Delaware, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Zach was great! He did everything we needed, and even rearranged the insulation in our attic so it was back to where it should be. Super young man, very polite and would HIGHLY recommend him. Very reasonable prices too."
Work
Work
Trap 1
Trap 2
Work

+4

Response time1 day
6 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Access Ohio Wildlife Services, LLC
Access Ohio Wildlife Services, LLC
4.6(
56
)

Serving Delaware, OH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Mice problem in 4400 sq ft of attic; they removed all insulation then disinfected and sanitized the area. Installed new thermal, acoustical, and pest control insulation. Inspected and sealed any exterior entry points. Also included food traps. Josh and his team are fantastic, very professional. They communicate at every step of the way. Cleaned up at the end of every work day. Would 100% hire them again."
Response time7 hrs
130 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Mold Blasters
Mold Blasters
4.6(
28
)

Serving Delaware, OH and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"I highly recommend Jason and Craig there at Mold Blasters. They did and absolute phenomenal job on reinforcing the wall in my crawl space that had begun to bow. They also encapsulated the crawl space which makes me feel so good and reassured that no mold will now form. I cannot say enough about this company. Jason is very honest and follows thru with what he says. You don't get that often these days. I would give more than 5 stars if I could. Good honest work. Thanks again Jason and Craigð  ¥"
Crawlspace Encapsulation
Crawlspace Encapsulation
Foundation Wall Repair
Foundation Repair
Mold Removal Examples

+6

Response time1 day
Response rate92%
21 neighbors recently requested a quote
Avatar for USA Insulation of Columbus
USA Insulation of Columbus
4.2(
196
)

Serving Delaware, OH and surrounding areas

In business since 1985

Free estimates

Credit card accepted

"Had the whole house insulated in 2016. Just found out that there is now mold in the attic. Have had three different contractors come to look at it and ALL have said the reason is because when the insulation was blown into the attic they did not take the time to rake it away from the soffits. Now I'm faced with a major repair bill of $3000 to eliminate the mold. Plus, to make matters worse, my utility bill did not go down very much after having this done. Only thing I can say is that the house is more comfortable. So beware if you use this company and make sure they install the insulation into your attic correctly!"
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+14

Recommended by87%of homeowners
Avatar for Insulate My Home
Insulate My Home
4.2(
20
)

Serving Delaware, OH and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Had a really good experience dealing with Insulate My Home. From quote to job completion everything was flawless. Highly recommend Insulate my Home for all your insulation needs."
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+36

Recommended by82%of homeowners
Avatar for Greene Solutions, LLC
Greene Solutions, LLC
4.6(
53
)

Serving Delaware, OH and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"In addition to the insulation project, they fixed my carport roof by nailing a falling panel above my car so a critter couldn't get in until I could get it properly fixed. Above and beyond! Thanks."
Response time2 days
Recommended by97%of homeowners
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Insulation questions, answered by experts

In Delaware, most attic insulation projects for a typical home are completed within 1–2 days, while wall insulation retrofits may take 2–4 days. Basement or crawl space insulation usually lasts 1–3 days. Whole-home insulation projects can extend up to a week. Factors like weather, home age, and material availability in Delaware can affect the schedule, so always confirm timing with your contractor.

Helpful?

If you notice rising energy bills, uneven room temperatures, or persistent drafts in your Delaware home, it may be time for insulation service. Older homes—especially those built before 1980—or those with visible moisture or condensation often benefit from upgrades. If your HVAC system runs nonstop or you struggle to stay comfortable during Delaware’s seasonal swings, consider scheduling insulation work in spring or early fall.

Helpful?

Insulation service in Delaware can impact your home’s HVAC, electrical, and ventilation systems. Improved insulation may require HVAC adjustments for optimal airflow and efficiency. Electrical fixtures, especially recessed lighting, need proper clearance to prevent overheating. Plumbing in unheated spaces should be insulated to avoid freezing. Discuss these systems with a local professional to ensure your insulation upgrade supports overall home performance.

Helpful?

In Delaware, homeowners often overlook sealing air leaks before installing insulation, which can undermine energy efficiency. Skipping vapor barriers in humid areas or compressing insulation in tight spaces reduces its thermal barrier effectiveness. Blocking attic soffit vents, using the wrong R-value for Delaware’s climate, or attempting DIY spray foam without proper safety gear can also lead to comfort and performance issues.

Helpful?

To keep your family and pets safe during insulation service in Delaware, consider arranging for them to stay elsewhere while work is underway, especially if spray foam or fiberglass is used. Opt for low-dust, eco-friendly insulation materials to support better indoor air quality. Ask your contractor to seal off work zones with plastic sheeting, ventilate the area thoroughly, and wait at least 24–48 hours before re-entering, especially during humid Delaware seasons.

Helpful?

The Delaware, OH homeowners’ guide to insulation services

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