Compare the highest-rated insulation professionals in Colfax, Washington. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional insulation contractor serving Eastern Washington and North Idaho. They are known for comprehensive energy efficiency services, from audits to full installations, and are a certified installer for major brands like Johns Manville.
While renowned for window services, this established local company has expanded to offer a full suite of insulation and air sealing services to improve home envelope performance. Their expertise is well-regarded in the Pullman-Colfax corridor.
A larger, well-established contractor based in Spokane that serves a wide radius, including the Palouse and Whitman County. They offer a very broad range of insulation types and have extensive experience with both residential and commercial projects.
** The insulation market in and around Colfax, WA, is characterized by a reliance on regional contractors from larger neighboring hubs like Pullman and Spokane, rather than a dense local market. As a rural community with older housing stock and harsh winters, the demand for insulation upgrades is consistent, driven by goals of improving comfort and reducing heating costs. The competition level is moderate, with a handful of established, reputable providers dominating the service area. These companies are generally high-quality, with strong reputations built over decades. Typical pricing is competitive with national averages but can be influenced by travel costs to the Colfax area. Homeowners are advised to seek multiple quotes and inquire about potential local utility rebates (e.g., from Inland Power & Light) or federal energy efficiency tax credits, which reputable contractors will be knowledgeable about.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Colfax regulations and climate
Get answers to common questions about insulation services in Colfax, Washington.
Colfax experiences a semi-arid climate with cold winters and hot, dry summers, making proper insulation critical for year-round comfort and energy savings. For attics, the U.S. Department of Energy recommends R-49 to R-60 in our climate zone (Zone 5), while walls should target R-13 to R-21. We often recommend air sealing alongside adding insulation, like blown-in cellulose or fiberglass, to combat the region's significant temperature swings and wind.
For a standard 1,500 sq ft attic in Colfax, adding blown-in cellulose or fiberglass insulation to achieve the recommended R-49 typically ranges from $1,500 to $3,500, depending on material, accessibility, and existing conditions. Regional material costs and travel for contractors from larger hubs like Spokane or Pullman can influence pricing. Always get itemized estimates that include air sealing, as it significantly impacts long-term performance.
Yes, Colfax homeowners should first check with Avista Utilities or Inland Power & Light, depending on their provider, for cash rebates on qualifying insulation upgrades. Washington State also offers a sales tax exemption on eligible insulation materials and labor. While Colfax has no unique local codes, all work must meet Washington State Energy Code (WSEC) standards, so ensure your contractor is familiar with these requirements.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is safer for contractors working in attics and allows for proper ventilation during installation. Scheduling during these shoulder seasons also ensures your home is prepared before the intense summer heat or the freezing winter temperatures common on the Palouse.
Choose a contractor licensed, bonded, and insured in Washington State with specific experience in our climate. Ask for local references in Colfax or nearby towns like Pullman to verify their work quality and reliability. A reputable provider will perform a thorough energy assessment, discuss moisture control (important for our seasonal humidity shifts), and provide a detailed written estimate covering materials, R-values, and air sealing.