Compare the highest-rated insulation professionals in Suisun City, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, specialized company focusing primarily on attic services, including insulation, air sealing, and ventilation. They are known for their thorough energy efficiency approach and clean installations. They service the entire North Bay and Solano County, including Suisun City.
A well-established local contractor based in Fairfield, providing a comprehensive range of insulation services for both residential and commercial properties. They are praised for their professionalism and knowledge of local building codes and rebate programs.
A reputable provider known for its focus on modern insulation solutions and energy audits. They offer both spray foam and blown-in cellulose/fiberglass options and are frequently mentioned for insulation removal and replacement projects.
** The insulation market in Suisun City is served primarily by regional contractors from neighboring hubs like Fairfield and Vacaville, rather than by companies physically located within Suisun City's limits. The competition is moderate, with a handful of established, high-quality providers dominating the market. The average quality of service is high, as these companies must compete for business in a cost-conscious and environmentally-aware region. Homeowners are generally looking for services that improve comfort and reduce high cooling costs during the hot Suisun City summers. Typical pricing is in line with California averages, which are among the highest in the nation due to labor and material costs. For a standard attic blown-in insulation job, homeowners can expect to pay between $1,500 and $4,500, depending on the square footage and material (cellulose being more affordable, fiberglass mid-range). Spray foam insulation is a premium option, typically ranging from $2.00 to $5.00 per board foot, making a full attic project easily exceed $6,000. The presence of PG&E rebates and federal energy efficiency tax credits is a significant market driver, and the top contractors are proficient in helping clients navigate these incentives.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Suisun City regulations and climate
Get answers to common questions about insulation services in Suisun City, California.
For Suisun City's hot, dry summers and cool, damp winters, a combination of air sealing and high-performance insulation is key. In attics, blown-in cellulose or fiberglass with an R-value of R-38 to R-60 is recommended by California Title 24 for our climate zone (Zone 3). For walls, dense-pack cellulose or spray foam provides excellent thermal performance and helps manage the humidity from the nearby Suisun Marsh.
For a standard 1,500 sq. ft. attic in Suisun City, adding new blown-in insulation to achieve R-38 typically costs between $1,500 and $3,000, depending on material and accessibility. Regional pricing is influenced by Bay Area labor costs and material availability. It's crucial to get itemized quotes that include air sealing, as this is a critical step for efficiency in our windy conditions and is often required for local utility rebates.
Yes, Suisun City homeowners should first explore the Bay Area Regional Energy Network (BayREN) Home+ program, which offers significant rebates for insulation and air sealing upgrades that meet their specifications. Additionally, Pacific Gas and Electric (PG&E) customers may qualify for on-bill financing through the Energy Savings Assistance program. Always verify with your contractor that they are registered with these programs to ensure you receive the incentives.
The ideal time is during the mild spring (April-May) or fall (September-October) months. This avoids the intense attic heat of summer, which can be dangerous for installers and can affect some materials, and the rainy winter season. Scheduling during these shoulder seasons also ensures the work is completed before you need your heating or cooling system the most, and contractor availability is often better.
Always verify the contractor holds a valid California CSLB license (C-2 Insulation and Acoustical classification). Choose a provider experienced with Title 24 requirements and the specific moisture considerations of the Suisun Valley area. Ask for proof of insurance, local references, and whether they perform a pre-installation energy audit and diagnostic testing (like a blower door test) to ensure a comprehensive, code-compliant solution.