HOC Spray Foam Insulation Crawl Space Repair Google Rating and Reviews (5, 29)

Crawl Space Services

• Spray foam insulation
• Attic insulation
• Wall insulation
• Ceiling insulation.

HOC Spray Foam Insulation Description

HOC Spray Foam Insulation is a Spokane Valley, Washington–based contractor specializing in residential, commercial, and agricultural spray foam insulation.

The company focuses on closed‑cell spray foam systems to improve thermal performance, air sealing, and structural rigidity.

Typical services listed include attic, wall, and ceiling insulation as well as whole‑building insulation projects for homes, barns, and commercial spaces.

HOC markets fast, reliable, and professional installations performed by an experienced crew; the website highlights over 100 projects completed and emphasizes client satisfaction.

They offer site visits, written estimates, and consultations to assess building needs and recommend appropriate insulation strategies to reduce energy costs and improve indoor comfort.

Customer reviews on the company site and external review sites praise thorough prep work, attention to detail (masking, scraping, cleanup), responsive communication, and prompt follow‑up to resolve any issues.

Contact information listed on the company site includes a Spokane Valley phone number and email, and the business promotes free consultations and estimates.

HOC positions itself as a local, veteran‑employing contractor delivering high‑quality spray foam installations using closed‑cell products for higher R‑value per inch and improved moisture resistance.

They serve Spokane Valley and surrounding areas in eastern Washington and north Idaho, offering both small retrofit jobs and larger new‑construction projects.

For installations, pricing, and scheduling, the company directs prospective customers to call for a site evaluation and written estimate.

Crawl Space Repair Service Locations

• Spokane WA
• Veradale WA
• Greenacres WA
• Otis Orchards WA
• Mica WA
• Post Falls ID
• Oakesdale WA
• Valley WA
• Bayview ID
• Davenport WA

Review 1
HOC spray foamed our old cabin at Newman Lake. They arrived on time and did a great job. There was one issue where one spot that was to be sprayed got missed. I emailed them that evening and they were out the next morning to take care of it. They cleaned up and were very respectful.
We couldn’t have been more pleased with the outcome.

Review 2
Wow! These guys are the best in the business! Very professional staff. The foam was VERY uniform. They paid special attention to details including masking, scraping, and cleanup. If you want it done right call HOC!

Typical Costs
Crawl Space Cleaning: $500 ~ $4,000
This is for basic services like removing debris, old insulation, or minor mold.

Foundation and Structural Repairs: $2,500 ~ $8,000
This includes fixing things like a damaged support beam or re-leveling the foundation.

Waterproofing and Moisture Control: $1,500 ~ $5,000
This might involve installing a drainage system or a sump pump.

Crawl Space Encapsulation: $5,000 ~ $15,000+
This is a comprehensive solution that includes a vapor barrier, insulation, and often a dehumidifier. The cost can be on the higher end due to the materials and labor involved.