Room Addition / ADU
in Atherton, CA

NorTech uses pricing set by local pros, so you approve the full price before any work begins — no hourly meter. Each local pro sets their own price, and larger jobs are bid on up front. Enter your Atherton ZIP (94027) for an instant, all-in price.

Yes. Every independent provider is background-checked, identity-verified, and insured. For estate properties, NorTech can provide a Certificate of Insurance and additional-insured certificates for your property manager or HOA, typically within 24 hours.

NorTech keeps work within California's $1,000 handyman exemption. Larger Atherton projects that require a licensed contractor are bid on by NorTech-verified licensed contractors.

Pricing is up-front and shown before you commit — enter your Atherton ZIP — Lindenwood, West Atherton and every nearby neighborhood are covered, pick Room Addition / ADU, and the price is right there. Your card is held for the price at booking and only charged once the job is done.

No — NorTech lets you choose an independent, vetted, background-checked provider who specializes in room addition / adu for Atherton single-family estates, luxury residential, custom homes, guest houses, and accessory dwelling units. Every independent provider working in Atherton is vetted and background-checked, and is expected to arrive professionally presented and protect floors and finishes on estate properties.

Yes. Your pro backs every Atherton job with a workmanship warranty of at least 30 days on general repairs and at least 90 days on tile, flooring, doors, and windows, and your pro may offer more. If covered work isn't right inside that window, your pro makes it right at no charge.