Compare the highest-rated insulation professionals in Houston, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-focused branch of a national brand known for its strong emphasis on customer education and energy efficiency. They offer a wide range of services including free energy audits and specialize in both new installation and upgrading old insulation, with a focus on using eco-friendly materials where possible.
A well-established, locally-owned company with a strong reputation for professionalism and high-quality workmanship. They are known for their expertise in spray foam and their ability to handle complex projects, including commercial work. Their long tenure in the Houston market suggests deep knowledge of local building codes and climate challenges.
As the name implies, this provider specializes in attic services but offers a full suite of insulation solutions. They are frequently praised in customer reviews for their attention to detail, thorough clean-up, and effectiveness in improving home comfort and reducing energy bills. They place a strong emphasis on air sealing as a critical part of the insulation process.
The insulation market in Houston is highly competitive and driven by the city's extreme summer heat and high humidity. The primary demand is for attic insulation and air sealing to combat significant heat gain and reduce soaring AC costs. The average quality of service providers is good, with several long-standing, reputable companies competing against newer, often franchise-based entrants. **Competition Level:** High. Homeowners have many choices, from large national chains to specialized local contractors. This competition generally benefits consumers through competitive pricing and a focus on customer service. **Typical Pricing:** Costs vary significantly based on the project size and material. * **Blown-In Attic Insulation:** $1,500 - $3,500 for an average home. * **Spray Foam Insulation:** $3,500 - $7,500+ for an attic, given its superior performance and higher material cost. * **Air Sealing:** Often bundled with insulation; can range from $500 - $1,500 as a standalone service. Many reputable companies offer free, no-obligation quotes and energy audits. Homeowners should also inquire about potential rebates from local utilities like CenterPoint Energy for energy efficiency upgrades.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Houston regulations and climate
Get answers to common questions about insulation services in Houston, Texas.
For our climate, the most critical focus is on the attic, where radiant heat from the sun is the primary driver of cooling costs. We strongly recommend installing radiant barrier foil insulation under the roof decking, combined with a sufficient depth of blown-in fiberglass or cellulose on the attic floor. This combination reflects radiant heat away and provides bulk insulation to slow conductive heat gain, which is essential for managing high summer energy bills and reducing strain on your AC system.
For a standard 1,500-2,000 sq ft home, adding or upgrading attic insulation in Houston typically ranges from $1,500 to $3,500, with final cost depending on material type, desired R-Value, and attic accessibility. Due to our extreme heat, aiming for a higher R-Value (like R-38 to R-60) is a wise investment for long-term savings. Always get itemized quotes from licensed local contractors that include air sealing services, as sealing leaks is crucial for insulation effectiveness in our humid environment.
The ideal time is during our milder fall and spring months (October-November or February-March). Scheduling during these periods is easier and avoids the intense attic heat of summer, which can be dangerous for workers and can limit the installation time per day. It also ensures your home is optimally prepared before the peak cooling season hits. However, insulation can be installed year-round if necessary.
While Texas has no statewide insulation code for existing homes, the City of Houston follows the 2015 International Residential Code (IRC) for new construction, mandating specific R-Values. More importantly for homeowners, local utility companies like CenterPoint Energy often offer rebates for adding attic insulation through their energy efficiency programs. Additionally, the humid climate makes proper vapor retarder installation crucial to prevent moisture problems, which a knowledgeable local installer will understand.
Always verify the contractor is licensed and insured in Texas. Look for companies with specific, proven experience in Houston's climate—they should discuss moisture control, radiant barriers, and air sealing. Check for membership in local trade associations (like the Greater Houston Builders Association) and read reviews focused on attic projects. Obtain multiple detailed quotes that specify the materials, R-Values, and include air sealing, as this is a critical step often overlooked.