Compare the highest-rated insulation professionals in South Houston, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.
A locally-owned and operated branch of a national brand, Koala specializes in a comprehensive suite of insulation services with a strong focus on energy efficiency and customer education. They are known for their detailed assessments and use of both traditional and advanced materials like spray foam.
While based in the wider Houston area, Attic Construction has a very strong reputation for serving South Houston and specializes in the critical "attic envelope." Their services are comprehensive, covering insulation, air sealing, and rodent proofing, which is a common need in the region.
A long-standing, family-owned business that has served the Greater Houston area for decades. They have a strong track record for reliability and expertise in all types of insulation, with particular strength in both residential and commercial wall and crawl space applications.
** The insulation market in South Houston is competitive and driven by the region's extreme heat and humidity. The high cooling costs for most of the year make energy efficiency a primary concern for homeowners. The average quality of providers is good, with several established, licensed contractors competing with smaller operators. **Competition Level:** High. Homeowners have multiple reputable options, which helps keep pricing competitive. However, it is crucial to vet contractors thoroughly, as the market also attracts less reputable operators, especially after major weather events. **Typical Pricing:** Pricing is variable and highly dependent on the project scope and material chosen. * **Blown-In Attic Insulation:** $1,500 - $3,500 for an average home. * **Spray Foam Insulation:** $3,500 - $7,500+ for an attic, reflecting its superior performance and higher material cost. * **Wall Insulation:** $2,000 - $5,000 for existing walls, as it is more labor-intensive. Many reputable companies offer free energy audits or estimates. Homeowners should also inquire about potential rebates from local utilities like CenterPoint Energy for specific energy efficiency upgrades, as providers familiar with the South Houston area will be knowledgeable about these programs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with South Houston regulations and climate
Get answers to common questions about insulation services in South Houston, Texas.
For our hot, humid climate, radiant barrier insulation installed in the attic is arguably the most critical. It reflects the intense solar heat away from your living space, significantly reducing attic temperature and the load on your AC. Pairing this with adequate attic floor insulation (like blown-in cellulose or fiberglass) to resist conductive heat is the ideal combination for energy efficiency and comfort in South Houston.
For a standard 1,500 sq. ft. attic in South Houston, adding or replacing insulation typically ranges from $1,500 to $3,500, depending on material and R-Value needed. While Texas has no statewide mandate, local utilities like CenterPoint Energy often offer rebates for adding insulation, especially when paired with an energy audit. Always check with your provider and ask your contractor about current incentive programs.
The ideal times are during our milder fall (October-November) and spring (March-April). Summer attic work can be dangerously hot for crews and less efficient, while winter is less critical for our mild winters. Scheduling during these shoulder seasons ensures better availability, safer working conditions, and allows you to optimize your home's efficiency before the peak summer heat and humidity arrive.
First, verify they are licensed and insured to work in Texas. Look for a contractor with specific experience in our climate who can discuss moisture control and radiant barriers. Check for strong local reviews and ask for references from recent jobs in neighborhoods like Pearland, Friendswood, or Alief. A reputable provider will perform a thorough assessment and provide a detailed, written quote, not just a phone estimate.
Don't overlook sealing and insulating your crawl space (if applicable) and the rim joists, as these are major sources of humidity and heat infiltration. Also, ensure your ductwork in unconditioned spaces (like the attic) is properly sealed and insulated; leaky ducts can waste 30% of your cooled air. Properly insulating exterior walls during a renovation can also provide a substantial comfort boost against the outdoor heat.