ADU & New Construction Plumbing in San Bernardino
From the first call to the last detail, Quick Horse Plumbing keeps ADU & New Construction Plumbing in San Bernardino simple.

ADU & New Construction Plumbing in San Bernardino
This specialized plumbing service focuses on the design, installation, and connection of all plumbing systems for newly built structures, including Accessory Dwelling Units (ADUs) and ground-up new homes in San Bernardino. Property owners need this service when constructing any new building or adding a detached living space to an existing property, ensuring all water supply, drainage, and gas lines are properly integrated and compliant.
Proper plumbing installation in new construction is critical for the long-term functionality, safety, and value of the property. Neglecting this service can lead to costly leaks, water damage, health hazards, and failure to pass mandatory San Bernardino building inspections.
What's included in ADU & New Construction Plumbing
The difference
Straight answers on price and timing before any work starts.
Care for your property and your neighbours while we work.
Quick turnaround — most San Bernardino jobs booked within a day or two.
Work done to code and signed off before we leave.
Serving San Bernardino & nearby
Our crews work across San Bernardino and the surrounding Orange County area every week. From San Manuel Stadium and Fisk Observatory to the quiet residential streets, San Bernardino property owners trust Quick Horse Plumbing for ADU & New Construction Plumbing done right the first time.
Serving San Bernardino and areas near San Manuel Stadium, Fisk Observatory, Historic California Theatre, San Bernardino History and Railroad Museum.
Our process
Tell us the job
Call or send a quick note about your ADU & New Construction Plumbing needs in San Bernardino.
Get a clear quote
We size it up and send a flat price — usually the same day.
We handle it
Our Orange County crew shows up on schedule and finishes clean.
What affects the cost of ADU & New Construction Plumbing
Frequently asked questions
Do you handle the permitting process for new plumbing installations in San Bernardino?
Yes, we assist with and often manage the plumbing permit acquisition process, ensuring all installations comply with San Bernardino building codes and regulations.
Can you help with plumbing design for my new ADU?
Absolutely. We work with homeowners and contractors to design efficient and compliant plumbing layouts tailored to your ADU's specific needs and local San Bernardino requirements.
What is the typical timeframe for new construction plumbing?
The timeframe varies significantly based on project size, but rough-in plumbing for an ADU can take 1-2 weeks, followed by fixture installation after the structure is enclosed.
Do you install gas lines for new construction?
Yes, our services include the complete installation of new gas lines for appliances, water heaters, and furnaces in your new construction or ADU, ensuring all safety standards are met.
How do I book?
Call +13234716843 or request a quote online and we'll take it from there.
Do you work weekends?
We keep flexible hours, including evenings and weekends where we can.
What Orange County homeowners say
“From scheduling to completion, everything was smooth. A truly professional plumbing company.”
“Excellent service from start to finish. They replaced our water heater quickly and cleanly. Very happy with the results.”
“Very knowledgeable technicians who explained everything clearly. Our water pressure is perfect now.”
We stand behind our work with a comprehensive guarantee. If you're not completely satisfied with our plumbing service, we'll make it right.