Kitchen and Bathroom Remodeling in San Bruno: Permits, Inspections and Post-War Homes

By ProRock Remodeling · CSLB #1154078 · Updated October 8, 2026

Do you need a permit to remodel a kitchen or bathroom in San Bruno?

Almost certainly. San Bruno's own FAQ puts it plainly: almost every construction project requires a permit. The list includes repairs, alterations, and plumbing, electrical, mechanical and structural changes, plus water heaters. A kitchen or bath remodel that moves a drain, adds a circuit or replaces a vented hood lands squarely on that list.

If you're not sure about a small job, call the Building Division at (650) 616-7074 or email building@sanbruno.ca.gov before you start.

How do you apply for a remodel permit in San Bruno?

San Bruno processes building permits electronically through SB Permits, the city's name for its MyGovernmentOnline (MGO Connect) system. You create an account (an existing MGO login works), upload plans and documents, and pay fees online. A permit technician emails you when a plan review fee is due.

Have your plans and specifications ready as PDFs, since they're submitted during the online application. The city asks you to review its digital submittal requirements first, and a complete upload keeps things moving. The MGO Connect mobile app lets you check status from your phone, which beats sitting on Highway 101 wondering whether the plan checker wrote back.

What does San Bruno check in a kitchen remodel?

The city publishes a kitchen remodel handout based on the 2025 California codes. Here are the highlights:

Bathrooms get the same attention to electrical safety and ventilation. Our bathroom ventilation guide covers fan sizing and controls, and our bathroom remodel planning guide helps with layout.

How do inspections work in San Bruno?

For permits in SB Permits, you request inspections from your project dashboard: choose the inspection type, pick a date and an AM or PM window, and leave an on-site contact number. The inspector calls that morning to confirm a time. Older permits issued before the portal are scheduled by phone at (650) 616-7076 at least 24 hours ahead.

If plans change, cancel by 3 p.m. the day before to avoid a re-inspection fee. In a typical remodel, expect rough plumbing, electrical and framing checks before walls close, then a final.

What is San Bruno's housing stock like?

San Bruno more than doubled between 1950 and 1960, growing from 12,478 to 29,063 residents, as new subdivisions went up in Mills Park, Rollingwood and Crestmoor. Many of those neighborhoods are hilly, with canyons and ravines, and Crestmoor rises above 600 feet. Portola Highlands sits even higher.

For a remodel, that history means:

• Mid-century systems. Original wiring, galvanized supply pipes and older materials are common. Read our older-home hidden issues guide before demolition.
• Sloped lots. Steep driveways and split-level layouts make deliveries a planning item.
• Morning fog. Summer fog and low overcast are common at night and in the morning, so ventilation matters in baths.

San Bruno is also home to YouTube's headquarters, though we'd suggest keeping your remodel off the blooper reel by getting the permit first.

Can SFO help with noise insulation?

Possibly. San Bruno sits next to San Francisco International Airport, and SFO runs a Noise Insulation Program. In 2025 the airport bid out acoustical work, including window and door replacement and related HVAC and electrical work, for eligible homes in San Bruno, Millbrae and South San Francisco. Eligibility is set by the airport, so check with SFO's Noise Office before ordering new windows yourself. Nearby, see our South San Francisco guide and our Millbrae guide.

Working with ProRock near San Bruno

ProRock Remodeling is a licensed general contractor (California CSLB #1154078) with more than 20 years in business, $1M general liability insurance and a 2-year workmanship warranty. We focus on kitchen and bathroom remodels and handle design and permits. Our service area runs from San Jose to South San Francisco, including San Bruno's neighbors Millbrae and South San Francisco, so call to confirm we can take on your San Bruno project. You can see finished kitchens and baths in our project gallery. Call (408) 991-4744 or request a free estimate.