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Best Insulation Contractors in Indianapolis, IN

Our Recommended Top 8

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Indianapolis Insulation Contractors on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.



8Top Picks

Learn about our selection process.


featured provider = Featured Provider

Indianapolis, IN 46217 Rating

Review Sources

4.7 (341)
4.1 (13)
3.0 (2)

Why choose this provider?

Coomer Roofing Co. is a commercial and residential roofing contractor in Indianapolis with more than six decades of experience in new construction and replacement roofing services. Other services include cement or vinyl siding installations, exterior painting and trim repair, and attic insulation. Commercial services include roof repairs, maintenance, and coatings, flat and built-up roofs, and replacement windows and doors. Coomer Roofing Co. offers free commercial and residential roofing estimates and holds memberships in the National Roofing Contractor Association, the Midwest Roofing Contractors Association, and the Indiana Roofing Contractors Association.

Indianapolis, IN 46226 Rating

Review Sources

4.6 (532)
4.4 (79)
2.6 (22)

Why choose this provider?

Amos Exteriors, Inc. is a licensed, bonded, and insured building contractor company in Indianapolis with nearly five decades of experience. Services include roofing installation and repairs, siding, gutters, interior and exterior painting, replacement windows, and attic insulation. Other services include remodeling work, storm damage repairs, and home improvement projects. The company holds certifications as an Owens Corning Platinum Preferred Contractor, a James Hardie Contractor, a Johns Manville Contractor, a Gaco Western Contractor, and Owens Corning Top of the House. Amos Exteriors, Inc. offers a free 15-point inspection of home exteriors, and the company holds an A+ rating with the BBB.

Carmel, IN 46032 Rating

Review Sources

5.0 (2)

Why choose this provider?

Kirkenlow Remodeling, Inc. is a licensed, bonded, and insured remodeling company in Carmel providing free estimates for siding installations, replacement windows, decks, roofing, spray foam insulation and more. The company is a certified contractor with James Hardie Fiber Cement and Thermal Core Insulated Vinyl Siding Systems, Conklin Roofing Systems, Lapolla Spray Foam Insulation, Indow Windows, Simonton Windows, and Pella Windows. Other services include patios, room additions, screened porches, basement finishing, kitchen and bathroom remodeling, and more. Kirkenlow Remodeling has an A+ rating with the BBB and is a GuildQuality Guildmember. Satisfied customers stated “delivered exactly what was promised in a timely fashion,” “a pleasure to deal with professionals,” and “would gladly recommend your company.”

Indianapolis, IN 46204 Rating

Review Sources

4.8 (248)
4.8 (52)
3.5 (15)

Why choose this provider?

Stay Dry Roofing is a family owned and operated company in Indianapolis providing roof repairs and replacements for residential and commercial clients. Roofing options include asphalt shingle, energy efficient shingles, and metal roofing. Roof repairs are available for hail or storm damage, snow removal, and more. Commercial roofing services include built-up roofing, modified bitumen roofing, and others. Stay Dry Roofing is certified by GAF Weather Stopper Roofing and the Shingle Master Company and has been screened and approved by HomeAdvisor.

1759 N. Blue Bluff Rd. Www.Indianacrawlspacerepair, Martinsville, IN 46151 Rating

Review Sources

4.7 (25)
5.0 (3)

Why choose this provider?

Indiana Crawl Space Repair offers insulation, waterproofing, and foundation repair services to clients throughout Indianapolis. Founder Larry Ralph, Jr. has over 15 years of experience in installing vapor barriers in crawl spaces. Additionally, the business installs waterproofing and drainage systems. Indiana Crawl Space Repair also repairs damaged floors surrounding crawl spaces, including floor joists, sill plates, center beams, and sagging floors. It uses scientific and technologically advanced systems to ensure jobs are completed thoroughly.

Indianapolis, IN 46220 Rating

Review Sources

4.9 (105)
5.0 (17)
4.5 (11)

Why choose this provider?

Alpine Group is a family owned and operated company with more than two decades of experience in providing a variety of residential and commercial services throughout the Indianapolis area. Home services include air duct cleaning, mold testing and removal, crawl space waterproofing, attic insulation, dryer vent cleaning, hoarder cleanup, and more. The company’s team members are certified by The National Air Duct Cleaning Association and The Institute of Inspection, Cleaning, and Restoration. The Alpine Group also services all types of commercial buildings including schools, hospitals, restaurants, hotels and motels, apartment buildings, nursing homes, and others. Angie’s List awarded the Alpine Group the Angie’s List Super Service Award in 2016.

Pittsboro, IN 46167 Rating

Why choose this provider?

Indiana Home Comfort Solutions provides quality heating, air conditioning, and ductwork services to residents and businesses including apartments and hotels with more than two decades of experience. Other services include the installation of home insulation, generators, water heaters, geothermal heat pumps, and more. The Pittsboro company can evaluate and correct air quality issues including sick building syndrome using a variety of techniques including the installation of heat recovery ventilators or energy recovery ventilators. Indian Home Comfort Solutions has an A+ rating with the BBB and provides emergency services 24 hours a day, seven days per week. Happy clients reported “easily the standard by which all others should be graded,” “very helpful and efficient,” and “so excited that I have heat again.”

Fishers, IN 46038 Rating

Review Sources

1.0 (10)

Why choose this provider?

Faerber’s Bee Window, Inc. provides home improvement products and services including replacement windows, sunrooms, exterior doors, and bathroom remodeling needs from their Fishers’ showroom. The company offers Marvin replacement windows for homeowners throughout Indianapolis and the surrounding areas including Indiana, Illinois, Michigan, and Ohio. Other services include the conversion of porches to year-round sunrooms, handyman repair services, installation of attic insulation, gutter installations and protection, and quality siding. Faerber’s Bee Window has more than three decades of experience and is a BBB accredited business. The company is a GuildQuality Guildmember with more than 300 positive reviews ranking the quality of materials and workmanship, sales knowledge, installation crew, and value higher than 90%. Satisfied customers reported “the whole process was professional,” “very well satisfied with the salespeople and the workmanship,” and “did a wonderful job.”

Compare our Top Insulation Contractors

NameExpertise RatingAddressPromotionsLearn more
Coomer Roofing Co.
Amos Exteriors, Inc.
Kirkenlow Remodeling, Inc.
Stay Dry Roofing
Indiana Crawl Space Repair
1759 N. Blue Bluff Rd. Www.Indianacrawlspacerepair, Martinsville, IN 46151
Alpine Group
Indiana Home Comfort Solutions
Faerber's Bee Window, Inc.


  • Introduction

    Insulation is a crucial part of the building construction or renovation process, and having the right insulation in a structure can increase comfort, reduce energy costs, and minimize your carbon footprint. Because insulation comes in a variety of materials and forms, it can be difficult to choose what’s right for your project. Understanding the basics of insulation materials, measurement, and installation can help you choose the right product and professional installer for your home or business.

  • What is an insulator?

    An insulator is a substance that doesn’t readily conduct electricity, heat, or sound. In construction, insulators help keep heated and cooled air from passing through walls, ceilings, and floors to control energy costs, so interiors stay warmer in the winter and cooler in the summer. Insulators may also be used to soundproof rooms or protect against electrical shocks.

  • What does asbestos insulation look like?

    The most common type of asbestos insulation is vermiculite. This lightweight material is typically silvery-gold or grayish-brown with a pebble-like appearance. However, asbestos insulation also comes in other forms, including sheet-like wraps for use on pipes and HVAC ducting, and lumpy or snow-like loose-fill insulation commonly installed in attics and wall cavities.

  • Is plastic an insulator?

    Yes. Plastics are poor conductors of heat and electrical currents, so they function well as insulators. This man-made material may serve as insulation in vinyl siding, and because it’s moldable, it’s commonly used for wrapping wires.

  • What does insulation do?

    Insulation minimizes the exchange of heat in a structure. It can improve a building’s comfort by keeping it warmer when outside temperatures are cold and cooler when outside temperatures rise. It can also improve the efficiency of HVAC systems to reduce heating and cooling costs.

  • Is insulation flammable?

    Whether insulation is flammable depends on its composition. Most common insulation materials are designed to be fireproof or fire-resistant, but there are some, including spray foam and cellulose, that are flammable. Insulation materials may also include paper or foil backings, which may be flammable and should be treated with a fire retardant.

  • How do you find out how much insulation you need?

    To determine how much insulation you’ll need for a project, measure the height and length of the exterior walls. Multiple those two numbers to determine the square footage for each wall and then add them together. Repeat the measurement process for windows and doors and subtract that from the total.