North West Waterproofing Inc
About
North West Waterproofing Inc is listed on SVHN under Insulation, based in South San Francisco.
Where We Serve
Serving homeowners throughout these local communities.
Hiring an insulation contractor in South San Francisco
Insulation work of $1,000 or more needs a C-2 Insulation and Acoustical license from the CSLB. You can look up a contractor's license at cslb.ca.gov.
Questions to ask
- Air sealing before adding insulation makes it work much better.
- Ask about rodent-damaged insulation removal and cleanup.
- Ask about current utility or state rebates.
What affects the price
- Area and depth
- Removing old insulation
- Material
- Access
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