ADU & New Construction Plumbing in Huntington Beach
Quick Horse Plumbing brings dependable ADU & New Construction Plumbing to Huntington Beach homes and businesses.

ADU & New Construction Plumbing in Huntington Beach
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 Huntington Beach. 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 Huntington Beach building inspections.
What's included in ADU & New Construction Plumbing
What you get
Flat rates you can plan around, with no surprise add-ons.
Care for your property and your neighbours while we work.
A team that treats a small job with the same care as a big one.
Honest advice, even when the answer is 'you don't need that.'
One point of contact from quote to cleanup.
Right-sized service, so you never pay for more than you need.
Serving Huntington Beach & nearby
Our crews work across Huntington Beach and the surrounding Orange County area every week. From Yorktown and Prestige to the quiet residential streets, Huntington Beach property owners trust Quick Horse Plumbing for ADU & New Construction Plumbing done right the first time.
Serving Huntington Beach and areas near Yorktown, Prestige, Newland, Goldenwest / Oakview area.
Our process
Tell us the job
Call or send a quick note about your ADU & New Construction Plumbing needs in Huntington Beach.
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 Huntington Beach?
Yes, we assist with and often manage the plumbing permit acquisition process, ensuring all installations comply with Huntington Beach 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 Huntington Beach 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.
Is there a call-out fee?
No — estimates for ADU & New Construction Plumbing in Huntington Beach are free and no-obligation.
How do I book?
Call +13234716843 or request a quote online and we'll take it from there.
What Orange County homeowners say
“Excellent service from start to finish. They replaced our water heater quickly and cleanly. Very happy with the results.”
“From scheduling to completion, everything was smooth. A truly professional plumbing company.”
“They installed a new garbage disposal for us. The work was impeccable and they left the area spotless. Fantastic service.”
We stand behind our work with a comprehensive guarantee. If you're not completely satisfied with our plumbing service, we'll make it right.