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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon25
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Ottawa, IL

*The Angi rating for Insulation Service companies in Ottawa, 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 Ottawa, 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 30, 2025

Find Insulation pros in Ottawa

D.A.T. Construction, Inc.

Serving
No reviews yet

D.A.T. Construction, Inc.

Serving
No reviews yet
27 years of experience

D.A.T. Construction, Inc., in La Salle, Illinois, is the area's leading remodeling company serving Peru, Ottawa, Spring Valley, Princeton, Marseilles and surrounding areas since 1998. We specialize in kitchen, bathroom and basement remodeling, painting, general contracting services, insulation, flooring and much more. For your next remodeling project, contact D.A.T. Construction, Inc. in La Salle.

D.A.T. Construction, Inc., in La Salle, Illinois, is the area's leading remodeling company serving Peru, Ottawa, Spring Valley, Princeton, Marseilles and surrounding areas since 1998. We specialize in kitchen, bathroom and basement remodeling, painting, general contracting services, insulation, flooring and much more. For your next remodeling project, contact D.A.T. Construction, Inc. in La Salle.

Philip Interiors

113 W Church St
No reviews yet

Philip Interiors

113 W Church St
No reviews yet

Owner/operator. I've been an interior remodelor for 12 years. I love interior work but will do some exterior as well. From tear out all the way to paint and trim. Everything except carpet.

Owner/operator. I've been an interior remodelor for 12 years. I love interior work but will do some exterior as well. From tear out all the way to paint and trim. Everything except carpet.

Kingdom Builders

Unknown
No reviews yet

Kingdom Builders

Unknown
No reviews yet
10 years of experience

Kingdom Builders is a General Contracting business with over 20 years of construction project management on the commercial and residential side. There is no project to small for us and we pride ourselves in working every job as if we were working for the Lord himself. We are your "One stop shop" to provide all your construction & renovation needs.

Kingdom Builders is a General Contracting business with over 20 years of construction project management on the commercial and residential side. There is no project to small for us and we pride ourselves in working every job as if we were working for the Lord himself. We are your "One stop shop" to provide all your construction & renovation needs.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

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!

Avatar for Advanced Foam Insulation

Advanced Foam Insulation

15736 CR 3400E
No reviews yet

Advanced Foam Insulation

15736 CR 3400E
No reviews yet
16 years of experience

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.

Avatar for Bath Planet of Chicago

Bath Planet of Chicago

1051 North Main Street
4.51(
72
)

Bath Planet of Chicago

1051 North Main Street
4.51(
72
)
Customers say: Super punctual
26 years of experience

Bath Planet has been offering customers an affordable, attractive, and custom-designed alternative to costly bathroom remodels since 1999. For over two decades, Bath Planet has been putting its expertise to work creating spa-like retreats with durable, custom-fabricated products backed by Good Housekeeping. Bath Planet’s expertly trained local team of consultants, designers, and installers work with you from concept and design through installation to guarantee you get the bathroom of your dreams at an affordable price. Contact Bath Planet to schedule an appointment today!

"I now know this company is 100% just openly committing fraud. they sales person will tell you they do everything right that they will strip everything down to the studs and put up all new water barrier then install their patent 100% water proof panel that will last a life time. in reality their contractors have confirmed the NEVER tear down the previous water barrier unless they see water damage. they threw the walls over 35yr old green board so the panels do not stick and are not level. On top of that their contractors confirmed these are just your normal every day acrylic panels you get at home depot for $800-1500. They initially quoted me $16,000 for the job but because it was black friday and other deals they lower it to $9000 but I had to decided on spot if they walked out of the house it jump up to $16000. $16000 to rip out your old panel and throw up a normal everyday acrylic panel. Seriously dont just walk away from this company RUN!!!!!!!!! dont given into their fraudulent and predatory sales tactics. I am looking into all legal options to avoid paying for this fraudulent rush scam they are trying to run. I will never ever do business with this company and you shouldn't either"

Jakob Z on January 2024

Bath Planet has been offering customers an affordable, attractive, and custom-designed alternative to costly bathroom remodels since 1999. For over two decades, Bath Planet has been putting its expertise to work creating spa-like retreats with durable, custom-fabricated products backed by Good Housekeeping. Bath Planet’s expertly trained local team of consultants, designers, and installers work with you from concept and design through installation to guarantee you get the bathroom of your dreams at an affordable price. Contact Bath Planet to schedule an appointment today!

"I now know this company is 100% just openly committing fraud. they sales person will tell you they do everything right that they will strip everything down to the studs and put up all new water barrier then install their patent 100% water proof panel that will last a life time. in reality their contractors have confirmed the NEVER tear down the previous water barrier unless they see water damage. they threw the walls over 35yr old green board so the panels do not stick and are not level. On top of that their contractors confirmed these are just your normal every day acrylic panels you get at home depot for $800-1500. They initially quoted me $16,000 for the job but because it was black friday and other deals they lower it to $9000 but I had to decided on spot if they walked out of the house it jump up to $16000. $16000 to rip out your old panel and throw up a normal everyday acrylic panel. Seriously dont just walk away from this company RUN!!!!!!!!! dont given into their fraudulent and predatory sales tactics. I am looking into all legal options to avoid paying for this fraudulent rush scam they are trying to run. I will never ever do business with this company and you shouldn't either"

Jakob Z on January 2024

Custom Construction & Remodeling

475 E Court Street - Suite 83
1.00(
2
)

Custom Construction & Remodeling

475 E Court Street - Suite 83
1.00(
2
)
27 years of experience

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

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Insulation questions, answered by experts

R-30 insulation is better for higher thermal resistance, but whether it’s "better" depends on the application. R-30 is much thicker and suited for areas like attics or floors in cold climates, where more insulation is required. R-13, on the other hand, is thinner and works well for 2x4 walls or milder climates where less insulation is sufficient. Choosing between R-13 and R-30 depends on the area being insulated and the climate. For example, R-30 provides more insulation but may not fit everywhere in your home.

Yes, crawl space insulation is worth it if installed correctly. Installing insulation in your crawl space will improve the air quality, help stabilize your home's temperature, lower your energy bills, and prevent pests from entering your home. Though you’ll pay more to install insulation initially, the savings you get from installing insulation can help offset those initial costs over time.

Garden blankets and frost cloths are the best things to use to protect trees and plants from frost. They are made from polypropylene fabric, which is lightweight, breathable, and dries fast. If you can’t get garden blankets or frost cloths before the freeze, you should use lightweight blankets, sheets, or towels.

A garage ceiling needs a vapor barrier if it’s a heated garage or if you’re installing insulation in the ceiling. Without a vapor barrier, you risk moisture issues and mold growth. If you have an unheated garage and don’t plan on installing insulation that could get wet and harbor mold, the ceiling doesn't need a vapor barrier.

Air duct insulation lasts between 10 to 15 years. How long air duct insulation lasts will depend on the material it's made of and ongoing maintenance.

To extend the life span of duct insulation, consider inspecting it periodically for signs of deterioration, water damage, or general wear and tear. Even if the insulation is in good shape, some homeowners might consider replacing it with newer, more energy-efficient insulation.

The Ottawa, IL 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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