
Get matched with top insulation pros in Lanark, IL
Enter your ZIP and get matched with up to 5 pros
Need a pro for your insulation service project in Lanark, IL?
TRUSTED BY LANARK, IL HOMEOWNERS
4.8
Average homeowner rating17
Verified insulation services reviews
Verified Reviews for Insulation Service pros in Lanark, IL
*The Angi rating for Insulation Service companies in Lanark, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Lanark, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on October 27, 2025
Find Insulation pros in Lanark

Classic Spray Foam Insulation Inc.
Classic Spray Foam Insulation Inc.
Classic strives to provide a quality product for a reasonable price. We specialize in rigid closed cell foam for your project. The foam we use is a 2lb closed cell foam. It is three times more efficient than any other insulating product. The product is a non permeable product it will not absorb moisture and cause black mold, a perfect product for basements, attics, crawl spaces and metal buildings. We serve all of Iowa parts of Wisconsin, Illinois and Minnesota. Give us a call for a free estimate 319 521-5257
Classic strives to provide a quality product for a reasonable price. We specialize in rigid closed cell foam for your project. The foam we use is a 2lb closed cell foam. It is three times more efficient than any other insulating product. The product is a non permeable product it will not absorb moisture and cause black mold, a perfect product for basements, attics, crawl spaces and metal buildings. We serve all of Iowa parts of Wisconsin, Illinois and Minnesota. Give us a call for a free estimate 319 521-5257
Solar Wolf Energy
Solar Wolf Energy
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Advanced Foam Insulation
Advanced Foam Insulation
Advanced Foam Insulation is family owned and managed business, in which Jeff the owner will be there from the free estimate to the finished project. Jeff also does the work himself, no subcontracting. We specialize in residential & commercial.
Advanced Foam Insulation is family owned and managed business, in which Jeff the owner will be there from the free estimate to the finished project. Jeff also does the work himself, no subcontracting. We specialize in residential & commercial.
Steve's Home Improvement and Maintenance
Steve's Home Improvement and Maintenance
Locally owned with about four employees that specialize on interior/exterior painting and remodeling.
Locally owned with about four employees that specialize on interior/exterior painting and remodeling.
Custom Construction & Remodeling
Custom Construction & Remodeling
Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available
Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Insulation Service
Insulation Service
We have had you covered for 38 years.
We have had you covered for 38 years.
E and J Services
E and J Services
2 man and tools!
2 man and tools!
Terminix Termite & Pest Control - Aurora
Terminix Termite & Pest Control - Aurora
Terminix protects homes and businesses, offering residential and commercial services to customers seeking effective termite and pest control. Best of all, we offer guaranteed solutions, including a money-back guarantee for pest control and the strongest residential termite guarantee in the business for qualifying properties.
Terminix protects homes and businesses, offering residential and commercial services to customers seeking effective termite and pest control. Best of all, we offer guaranteed solutions, including a money-back guarantee for pest control and the strongest residential termite guarantee in the business for qualifying properties.
blast master
blast master
We are a small company that is not afraid to travel for the work. Currently we employee two employees and myself, the owner. We have the flexibility to expand the work force if needed. Billing is sent out when the job is completed and due within 20days. Large jobs may request down payment for materials.
We are a small company that is not afraid to travel for the work. Currently we employee two employees and myself, the owner. We have the flexibility to expand the work force if needed. Billing is sent out when the job is completed and due within 20days. Large jobs may request down payment for materials.
Billy the kid & Son
Billy the kid & Son
We are a family owned business, we travel nationwide, we build steel and wood buildings do metal roofing and complete home improvements. We also do turnkey work.
We are a family owned business, we travel nationwide, we build steel and wood buildings do metal roofing and complete home improvements. We also do turnkey work.
The Lanark, IL homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.

Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.

How much does a radiant barrier cost? Our guide breaks down prices by type of barrier and size of your attic space.

Soundproof a room in five simple steps. Learn to soundproof your windows, doors, floors, ceilings, and walls. Beginner friendly.

How does a radiant barrier work? This alternative insulation is effective at cooling a home, but its unique mechanism won’t provide the same heating benefits.

Crawl spaces are more than a small, uninhabitable space beneath your home. Learn how insulating your crawl space can make the area useful.
- Shannon, IL Insulation pros
- Mount Carroll, IL Insulation pros
- Pearl City, IL Insulation pros
- Milledgeville, IL Insulation pros
- Forreston, IL Insulation pros
- Savanna, IL Insulation pros
- Polo, IL Insulation pros
- Freeport, IL Insulation pros
- Thomson, IL Insulation pros
- Stockton, IL Insulation pros
- Lena, IL Insulation pros
- German Valley, IL Insulation pros
- Mount Morris, IL Insulation pros
- Morrison, IL Insulation pros
- Sterling, IL Insulation pros
- Elizabeth, IL Insulation pros
- Fulton, IL Insulation pros
- Rock Falls, IL Insulation pros
- Dixon, IL Insulation pros
- Hanover, IL Insulation pros
- Oregon, IL Insulation pros
- Clinton, IA Insulation pros
- Orangeville, IL Insulation pros
- Warren, IL Insulation pros
- Apple River, IL Insulation pros
- Preston, IA Insulation pros
- Pecatonica, IL Insulation pros
- Byron, IL Insulation pros
- Albany, IL Insulation pros
- Davis, IL Insulation pros
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"

