Insulation Contractors

Insulation contractors improve a home's comfort and energy efficiency by adding or replacing insulation and sealing air leaks. They work in attics, walls, floors and crawl spaces using materials such as fiberglass, cellulose and spray foam.

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Common insulation services include:

  • Attic insulation and air sealing
  • Blown-in wall insulation for existing homes
  • Spray foam insulation
  • Crawl space and floor insulation
  • Removing damaged or contaminated insulation

Consider an insulation contractor if rooms are drafty or uneven in temperature, energy bills are high or your attic insulation looks thin. Moisture problems under the house may need crawl space repair.

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Caspi Construction
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Tarzana, CA Bathroom Remodeling, Cabinet Makers & Installers

Caspi Construction is a trusted home remodeling and construction company serving Los Angeles, Tarzana, and surrounding communities. The company specializes in kitchen and bathroom remodeling, full home renovations, garage conversions and ADUs, flooring, windows and doors, decks and railings, pergolas, fences and gates, and other residential improvement projects. Caspi Construction is known for quality craftsmanship, practical design, and personalized service, helping homeowners create functional, beautiful spaces that reflect their lifestyle and vision.

Free estimatesFinancing Available
Florida Blown-In Insulation LLC
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Clearwater, FL Insulation Contractors

Florida Blown-In Insulation provides professional attic insulation and energy-efficiency solutions for homeowners throughout the Tampa Bay area, including Pasco, Pinellas, Hernando, and Hillsborough counties. We specialize in blown-in attic insulation, fiberglass insulation, insulation removal, attic air sealing, and insulation upgrades designed to help reduce energy loss, lower electric bills, improve indoor comfort, and keep Florida homes cooler. Our team installs high-quality insulation for existing homes, older homes, mobile homes, new construction, and commercial properties. Whether your upstairs rooms stay hot, your HVAC system runs constantly, or your electric bills are higher than expected, inadequate attic insulation may be part of the problem. Florida Blown-In Insulation can evaluate your existing attic insulation and recommend the appropriate insulation upgrade for your home, including R-30, R-38, and higher applications. We proudly serve homeowners throughout Tampa Bay and surrounding communities with dependable service, quality workmanship, and solutions focused on improving home comfort and energy efficiency. Contact Florida Blown-In Insulation today for an attic insulation estimate and find out how upgrading your insulation can help make your Florida home more comfortable and energy efficient.

Free estimatesResidentialVirtual Consultations
Medical Edge Solutions
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Atlanta, GA Insulation Contractors

Medical Edge Solutions is a trusted U.S.-based healthcare solutions company specializing in advanced diagnostic equipment, medical technology, and clinical support services for healthcare providers across multiple specialties. Since 2004, the company has been helping clinics, physicians, and medical practices improve patient care through innovative, FDA-compliant medical solutions designed to enhance diagnostic accuracy, workflow efficiency, and overall practice performance. The company offers a wide range of cutting-edge medical equipment, including VNG systems, Neurofeedback machines, Mini C-Arm imaging systems, TM Flow devices, ANS testing equipment, and regenerative medicine solutions. These technologies are carefully selected to support healthcare professionals in delivering faster diagnoses, improved treatment planning, and better patient outcomes. In addition to supplying equipment, Medical Edge Solutions also provides installation assistance, staff training, technical support, and compliance guidance to ensure a smooth and reliable experience for medical practices. What sets Medical Edge Solutions apart is its commitment to combining high-quality medical technology with personalized customer support. The company works closely with healthcare providers to understand their clinical needs and recommend cost-effective solutions that help practices grow while maintaining the highest standards of patient care. With decades of industry experience and a strong reputation for professionalism, reliability, and innovation, Medical Edge Solutions continues to be a dependable partner for clinics and healthcare organizations throughout the United States.

Texas Estimation
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Fort Worth, TX Architects, Bathroom Remodeling

We offer Comprehensive Takeoffs and Detailed Estimation Services with 100% precision. Our highly skilled estimators use modern techniques and technology to provide cost-estimating services that enhance the client’s bid-winning ratio.

ResidentialCommercialVirtual Consultations
1907 Insulation
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Oklahoma City, OK Insulation Contractors

1907 Insulation is an Oklahoma City–based insulation contractor focused on creating quiet, comfortable, and energy-efficient homes and buildings across the OKC metro and surrounding communities. 1907 Insulation offers a full range of services including fiberglass and cellulose insulation, spray foam, blown-in loose fill, rolled and batt insulation, insulation removal, and air sealing (Super Seal), and the company supports rebate programs and free estimates to help customers maximize long-term energy savings. 1907 Insulation emphasizes building-science–educated specialists, clear communication, fair pricing, and professional installations to deliver measurable improvements in comfort and efficiency while serving both residential and commercial projects.

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1st Choice
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Louisville, KY Insulation Contractors

1st Choice Insulation (doing business as 502 Insulation) is a locally owned and operated insulation contractor serving Louisville, Elizabethtown, Radcliff, Prospect, and Southern Indiana; 1st Choice Insulation provides residential and commercial insulation solutions including spray foam, blown-in, fiberglass, rock wool, insulation removal, air sealing, and TimberHP, and focuses on improving home comfort and energy efficiency while helping customers reduce heating and cooling costs through professional installation and home efficiency services.

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31-W Insulation
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Huntsville, AL Insulation Contractors

31-W Insulation is a family-owned insulation and home-remodeling company founded in 1972 that has grown into the Southeast’s second-largest insulation provider with dozens of branches across 12 states and a multi-hundred-person workforce. 31-W Insulation installs and supplies a broad range of insulation products—spray foam, blown and batt fiberglass, cellulose and attic insulation—for residential and commercial projects, and the company also offers after-paint and remodeling products such as garage doors, shower doors, gutters, mirrors, closet systems, door hardware, blinds and fireplaces; 31-W Insulation operates its own truck fleet, serves both contractors and homeowners, provides complimentary in-home estimates, and emphasizes respect, quality products, and exceptional service to improve energy efficiency and home comfort.

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911 Attic Insulation
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Hollywood, CA Insulation Contractors

911 Attic Insulation is a family-owned and top-rated insulation company based in California, serving both residential and commercial clients. The company specializes in attic and crawl space cleaning, insulation removal, new insulation installation, rodent proofing, air sealing, sanitization, and air duct replacement services. With over 15 years of experience, 911 Attic Insulation is licensed, bonded, and insured, and has earned over 500 five-star reviews across platforms like Yelp, Google, and Thumbtack. The company’s mission is to provide eco-friendly, cost-effective, and energy-efficient solutions that enhance the comfort, health, and efficiency of homes and businesses. By offering free inspections, zero-deposit policies, comprehensive rebate assistance programs, and warranties on both rodent proofing and insulation installation, 911 Attic Insulation ensures high customer satisfaction and long-term value for clients.

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A & H Insulation
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Greensboro, NC Insulation Contractors

A&H Insulation is a family-owned, 100% woman-owned and HUB-certified insulation contractor established in 1996 and based in Greensboro, NC, serving the Carolinas and beyond. A&H Insulation provides commercial, industrial, and residential insulation installation services, has completed work for over a thousand satisfied clients, and focuses on quality workmanship, energy efficiency, and long-term customer satisfaction while offering project support, a portfolio of completed jobs, and local expertise for building insulation needs.

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A Affordable Insulators & Services
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Houston, TX Insulation Contractors

A Affordable Insulators is a family-owned Houston insulation company that positions itself as a low-cost leader for residential and commercial insulation services, offering attic insulation, insulation removal, spray foam, radiant barrier, attic ventilation and commercial insulation across the Houston area. The company emphasizes affordable, professional work with free estimates and financing options, operates extended hours (8:00 AM–10:00 PM), and lists its office at 14925 Stuebner Airline Unit 301-B with phone 832-243-7494 on its website (A Affordable Insulators).

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Insulation Questions and Answers

What does an insulation contractor do?

An insulation contractor evaluates where a home is losing heat or cooling, seals air leaks, and installs or replaces insulation in attics, walls, floors and crawl spaces.

When should I add or replace insulation?

Consider it when rooms are drafty or hard to keep comfortable, energy bills climb, attic insulation looks thin or compressed, or insulation has been damaged by leaks or pests. Fiberglass, cellulose and spray foam suit different areas, so ask the contractor which material and R-value fit your climate and why.

How do I choose an insulation contractor?

Ask whether the contractor will assess air leaks as well as insulation levels, what material and R-value they recommend, and how they handle ventilation. Some utilities offer rebates that require specific contractors or documentation.

What affects the cost of insulation?

Cost depends on the area insulated, material type, target R-value, accessibility, air sealing, removal of old insulation and any repairs needed first.

How should I prepare for insulation work?

Clear stored items from the attic or crawl space and the path to it. Point out any roof leaks, pest issues or old wiring you know about, since those should be addressed before insulation is installed.