Best Insulation
Contractors in

Why These Insulation Contractors?

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

Reviewed Curated Top Picks 517 317 17

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

A-Plus Mechanical Services

A-Plus Mechanical Services is a licensed, insured, and bonded heating and air conditioning services provider serving the Northwest Houston area. They have over 65 years of experience in the industry, and are dedicated to providing top-tier products and services. They have been family-owned and operated since 1994 and offer 10-year parts and labor warranties. Technicians at A-Plus Mechanical Services are NATE certified, and they stand by a 100% customer satisfaction guarantee. Services offered include HVAC, indoor air quality testing and improvement, attic insulation, duct work, and home energy audits.

Affordable Attic Insulation

Affordable Attic Insulation, located in Katy, Texas, specializes in spray radiant barriers and blown attic insulation. They strive to increase heating and cooling efficiency while improving the comfort level in homes. They use only the highest quality products that are guaranteed to stop air leaks, insulate, and reflect unwanted heat and cold. Affordable Attic Insulation has been presented with the 2014 and 2015 Angie's List Super Service Award.

Air National Air Conditioning and Heating

Air National is a professional air conditioning service provider located in Spring, Texas. They pride themselves on the ability to complete any job no matter the size, and are known as the Houston area's air conditioning servicer of choice. They are available 24/7 for emergency services, and they offer same-day services to all customers. Air National offers a variety of heating, air conditioning, indoor air quality, and insulation services.

Air Pro

Air Pro is an air conditioning and heating repair service located in Houston, Texas. Since 1989 they have maintained a reputation based on unparalleled customer service and a commitment to excellence that is upheld throughout every project they complete. They offer a wide range of styles and sizes of HVAC equipment, services, and resources in order to meet the unique demands of each customer. Each technician is NATE certified, and they have an A+ rating with the Better Business Bureau. A few of their services include residential and commercial HVAC, HVAC products, insulation, ductless HVAC, and air quality testing and improvement.

Airteam Heating and Cooling

Airteam Heating and Cooling is an HVAC service provider located in Houston, Texas that offers free in-home estimates. They are committed to providing top-tier products while also maintaining exceptional customer service. They have proudly served Houston and surrounding areas since 1989, and have completed over 100,000 projects. They are family-owned and operated, and are members of the Air Conditioning Contractors of America, the National Association of Home Builders, the Texas Association of Home Builders, and the Greater Houston Builders Association. They offer residential and commercial HVAC services, attic insulation, pre-season tune-ups, and scheduled maintenance services.

6119 Westview Dr
Houston, TX 77055


All Attic Insulation

All Attic Insulation has more than 15 years of experience serving the Houston area. This family-owned business serves both residential and commercial customers with the goal of making their properties more energy efficient. Its qualified insulation professionals have the training necessary for insulation projects of all types and sizes, and it offers a 100% satisfaction guarantee on its work along with a comprehensive warranty. Blown-in, spray foam, radiant barrier, and traditional insulation are available.

2950 North Loop W Ste 500
Houston, TX 77092


Alpha4Real A/C and Heating Services

Alpha4Real A/C & Heating Services is located in Katy,Texas. They guarantee high-quality repairs, services, and installation, and their prices are competitive. They have the experience and expertise required to service and install all air conditioning brands. They have an A+ rating with the Better Business Bureau and offer services such as heating and furnace servicing, air conditioning installation and repair, HVAC inspections, attic ventilation, air duct cleaning, and indoor air quality upgrades.

Attic Pro

Attic Pro, located in Houston, Texas, is a residential and commercial attic insulation and cleaning service provider. Their goal is to delivery high-quality services while providing safe, healthy, and comfortable homes for their customers. Services provided by Attic Pro include attic cleanup, air duct repair, insulation installation and removal, crawl space cleaning, radiant barriers, vapor barriers, rodent proofing and control, and thermal imaging home inspections.

Dr. Energy Saver Home Services

Dr. Energy Saver Home Services is an expert home insulation contractor located in Houston, Texas. Their goal is to provide comfortable and efficient homes for their customers. They offer a comprehensive selection of services, including attic insulation, basement insulation, ductwork sealing, weatherization, crawl space insulation, radiant barriers, home energy audits, air conditioning repair and installation, skylight installation, solar screens, and geothermal systems.

Expert Air

Expert Air has been serving the Houston, Texas area for over 40 years. They are prominent heating and air conditioning service providers, and their professional technicians are NATE certified. They are available 24/7 for HVAC emergencies, and stand by a 100% satisfaction guarantee. Expert Air has an A+ rating with the Better Business Bureau, has been screened and approved by Home Advisor, and is a member of the Woodlands Area Chamber of Commerce. They offer a variety of services, including air conditioning, heating, indoor air quality, insulation, and lightweight commercial HVAC.

Garland Insulating

Garland Insulating is located in Houston, Texas. They have more than 60 years of experience in the industry, and strive to provide homes that are comfortable, safe, and energy-efficient. They offer both residential and commercial services, and have built a five-star reputation. They offer a variety of services, including house wrapping, spray foam and cellulose insulation, radiant spray, weatherization, home energy assessments, and reflective insulation.

Green Street

Green Street is a home energy efficiency solutions provider that is located in Cypress, Texas. They have been screened and approved by Home Advisor, and were the 2013 Angie's List Super Service award winner. They firmly believe that a home energy audit is a vital aspect of any home improvement project involving the comfort and efficiency of a home. Services provided by Green Street include radiant barriers, spray insulation, solar screens, window film, weatherization, attic fans, siding, air conditioning and heating services, and roofing services.

Mercury Control Commercial & Residential A/C & Heating

Mercury Control is an HVAC services provider located in Houston, Texas that is divided into two sectors; Mercury Residential and Mercury Commercial. They boast unbeatable air conditioning repair and service, and they offer 24/7 emergency services. Services provided by Mercury Residential include HVAC installation, repair, and service, indoor air quality testing, insulation installation, interior lighting, landscape lighting, security lighting, ceiling fans, and exhaust fans. Mercury Commercial services include chiller maintenance, repair, and installation, and industrial and commercial lighting solutions.

Payless Insulation

Payless Insulation has been providing high-quality products and services to the Houston and Austin, Texas areas since 1979. They are a certified weatherization contractor for the city of Houston, a member of the Insulation Contractors Association of America, Associated General Contractors, the U.S. Green Building Council, the National Association of Home Builders, and the Air Conditioning Contractors Association of Greater Houston. Payless Insulation specializes in high-efficiency solutions and offers sound and thermal applications for attics, walls, ceilings and floors, insulation installation, and cotton batting.


Punbar is a home heating and cooling solutions provider located in Houston, Texas. They perform thorough evaluations of a home’s comfort systems, thus allowing them to accurately recommend adequate courses of action to correct any issues. They are a member of the National Comfort Institute, Inc., and come highly recommended from Angie's List. They are also EPA and NATE certified. Services provided by Punbar include heating and air conditioning, insulation assessments, ductwork services, air flow testing, and window installation.

Simon Foam & Coatings

Simon Foam & Coatings is a spray foam contractor located in Houston,Texas. They have over two decades of professional experience, and strive to provide top-tier roofing and insulation services to all of Eastern Texas. They offer a variety of services, including crawl space insulation, cool roof coatings, insulation strengthening, ice dam prevention, and SPF sustainable products.

Village Plumbing & Home Services

Village Plumbing & Home Services is located in Houston, Texas. They first opened their doors over 70 years ago, and continue to operate with the values of honesty, fairness, and exceptional products and service. They were named one of Inc. 5000’s fastest growing private companies in America, and were a 2016 Best of Home Advisor award winner. Village Plumbing & Home Services offers a wide variety of services, including heating installation and maintenance, drain cleaning, water heater installation, gas and water line replacement, sewer repair and replacement, whole house water filtration systems, tankless water heaters, sump pumps, and programmable thermostat installation.

5403 Kirby Dr
Houston, TX 77005


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