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TRUSTED BY LOCKPORT, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon141
    Verified insulation services reviews

Find Insulation pros in Lockport

Avatar for Weather Shield Insulators
Weather Shield Insulators
5.0(
27
)

Serving Lockport, IL and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I am extremely satisfied with Weather Sheild Insulation. Mr. Gonzalez was courteous , professional, prompt, knowledgeable and very informative. He answered all my questions, gave me several options with Quality materials at a great price. Clean and efficient. I highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ARC Insulation, Inc.
ARC Insulation, Inc.
4.7(
49
)

Serving Lockport, IL and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Everyone at Arc Insulation knew their product and were well versed in explaining the process. Overall happy with the work."
My Work.
Our Work
Our Work
Our Work
Our Work

+8

Response time2 days
78 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for K & Y Insulation
K & Y Insulation
4.9(
56
)

Serving Lockport, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"We had attic insulation done. Carlos was very good in the work he did. He inspected the attic gave a comparative quote. Very professional. Did a great job on my attic insulation."
Insulation Projects
Insulation Projects
Insulation Projects
Insulation Projects
Insulation Projects

+82

Response time8 hrs
Response rate88%
76 neighbors recently requested a quote
Avatar for Assured Energy Solutions
Assured Energy Solutions
4.6(
81
)

Serving Lockport, IL and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"We were very pleased with the completed results of our attic insulation project. Every member of the crew was courteous and professional. They made sure the work area was clean before they left. Our contact person Mike was very professional and kept us informed from beginning to end. We would highly recommend this company."
Response time1 day
21 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Attic Pro
Attic Pro
5.0(
28
)

Serving Lockport, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Attic Pro Insulation did an outstanding job! They contacted me 10 minutes after I entered my search information.They were professional, on time, and explained everything clearly. Highly recommend them for anyone needing quality insulation work!"
21 neighbors recently requested a quote
Avatar for NM Enterprise's Energy Solutions
NM Enterprise's Energy Solutions
4.9(
51
)

Serving Lockport, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Nick and his crew were so informative and pleasant to do business with. We had attics insulated, new vents installed, and outside blown-in cellulose, and they worked long hours to make sure everything was done correctly. I would definitely recommend this business. A great surprise was how the insulation muffled loud outside noises (fireworks and loud vehicles)."
Response time7 hrs
Response rate98%
9 neighbors recently requested a quote
Insutech
4.1(
26
)

Serving Lockport, IL and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: True professional

"Gilbert returned my call within 30 minutes of the Home Advisor request. He arrived at my home within 2 hours and explained the process of insulating my garage ceiling. Gilberto gave me a fair quote and we scheduled the job for 4 days later. He arrived with his crew on time and finished the insulating within 2 hours. The crew broom swept the garage floor & placed our objects back in their original location. The entire crew was polite, knowledgeable and respectful of my property. Since the insulation was installed, our garage is a very comfortable temperature. Gilbertâ s recommendation for the proper type insulation was absolutely correct. He knows his trade! I would highly recommend Insu Tech to family and friends."
Response time2 days
Response rate94%
8 neighbors recently requested a quote
Avatar for Arcos Environmental Services, Inc.
Arcos Environmental Services, Inc.
4.3(
13
)

Serving Lockport, IL and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

"Friendly and professional staff. Trevor came out and was thorough and explained what needed to be done and what didn't need to be done. Technicians showed up on time the job, took the time to prep the areas being worked on so they would stay clean, and cleaned up after themselves when the job was completed. If they had questions about the work order, they asked to make sure the job was done right. Before leaving, they explained the work they did and showed pictures of the completed work."
Air Sealing
R49 Blown In Insulation
Before work
pre insulation levels
In the procees to allow attic walkway

+3

Response time2 days
99 neighbors recently requested a quote
Recommended by90%of homeowners
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Insulation questions, answered by experts

The cost to install or upgrade insulation generally ranges from $1.50 to $4.00 per square foot. The final price depends on factors such as the type of insulation chosen, the total area to be covered (home size), and local labor costs.

It improves energy efficiency, reduces noise, enhances indoor comfort, and prevents drafts by filling wall cavities.

Once installed, injection insulation requires little maintenance, but periodic inspections for air leaks or moisture buildup are recommended.

If you have access to the foundation walls, adding spray foam insulation to your existing unfinished basement or crawl space is straightforward. Replacing existing insulation in your unfinished attic space is possible after removing the old insulation. However, spray foam insulating an existing wall after the drywall is in place isn’t possible unless you remove most of the drywall.

When installing metal siding, a high-quality house wrap is considered the best protection against condensation and moisture infiltration. House wraps can increase a home's efficiency significantly. However, a house wrap is not a replacement for a vapor barrier because it can be permeable when moist air passes through siding. This is why it's essential to follow manufacturer instructions for insulating siding when installing new siding.

The Lockport, IL homeowners’ guide to insulation services

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