Remodel & New Construction Plumbing
$3,000–$20,000 per project
San Diego's ADU boom means more homeowners than ever need a plumber who can handle a ground-up plumbing system — water supply, drainage, gas, and fixture installation — and coordinate with their GC to keep the project on schedule. We do the same for kitchen and bathroom remodels, from relocating drain lines and moving water supplies to installing the final fixtures. Our team pulls plumbing permits, schedules city inspections, and understands the specific requirements for San Diego ADU setups including sewer lateral connections and water meter upgrades.
What We Do
- Complete ADU plumbing — water, drain, vent, and gas from slab to finish
- Kitchen and bathroom remodel plumbing including fixture relocation and supply rerouting
- New construction rough-in with top-out and finish phases coordinated to your GC's schedule
- Sewer lateral connection and water meter upgrade coordination for San Diego ADU permits
- Fixture layout consultation to optimize cost, function, and code compliance
- Commercial tenant improvement plumbing for restaurants, offices, and retail in downtown and UTC
Prices shown are estimates for typical San Diego County jobs. Actual cost depends on job complexity, materials, and permit requirements.
Frequently Asked Questions
How much does ADU plumbing cost in San Diego?
Full ADU plumbing (water supply, drain, vent, gas) typically costs $8,000 to $20,000 from slab to finish. This includes rough-in, top-out, finish phases, sewer lateral connection, and coordination with your GC. We pull permits and handle city inspections throughout.
Do you coordinate with my general contractor?
Yes. We work regularly with San Diego GCs on ADU builds, kitchen remodels, and bathroom renovations. We'll meet on-site for layout review, schedule rough-in and finish to match your timeline, and communicate directly with your project manager throughout.
Related Services
Fixture Installation & Upgrades
From low-flow toilets to touchless faucets, we handle fixture installs across San Diego — correctly mounted, leak-free, and up to code.
Gas Line Installation & Repair
Year-round outdoor living makes San Diego a top market for gas line work. We run new lines for BBQ islands, fire pits, pool heaters, and more — fully permitted.
Ready to fix your plumbing?
Call or text — a real person answers.
Call or text · Answered live(619) 977-2772