Caulking & Weatherproofing
in Hillsborough, CA

NorTech uses flat-rate pricing — you approve the full price before work begins, with no hourly meter. Enter your Hillsborough address (94010 ZIP area) for an instant, all-in price.

The City of Hillsborough enforces strict permit requirements for structural work. NorTech keeps handyman work within California's $999 exemption and confirms scope before starting; larger projects are referred to a licensed GC partner.

Yes — NorTech carries general liability insurance and can name your Hillsborough property as additional insured on every job, with a COI available on request.

Enter your Hillsborough ZIP — Lower North, Upper North and every nearby neighborhood are covered, choose Caulking & Weatherproofing, and you'll see a flat-rate price before you commit. A small deposit holds your slot and the balance is due once the work is finished — the whole booking takes under two minutes.

NorTech carries full general liability insurance and can name Hillsborough properties as additional insured on every job. The network here serves homeowners, families, estate managers, property managers, and short-term-rental hosts across Hillsborough single-family homes, historic estates, luxury residential, guest houses, and accessory dwelling units, so your caulking & weatherproofing is matched to a provider who actually knows local homes.

Yes. Every Hillsborough job carries a workmanship warranty — from 30 days on general repairs up to 90 days on tile, flooring, doors, and windows. If covered work isn't right inside that window, it gets made right at no charge.