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

ADU & New Construction Plumbing in Highland
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 Highland. 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 Highland building inspections.
What's included in ADU & New Construction Plumbing
Why Highland chooses us
Care for your property and your neighbours while we work.
Flat rates you can plan around, with no surprise add-ons.
A crew that knows Highland — its streets, access, and parking.
Clear scheduling with reminders, not guesswork.
A team that treats a small job with the same care as a big one.
Work done to code and signed off before we leave.
Serving Highland & nearby
Our crews work across Highland and the surrounding Orange County area every week. From East Highlands and Willow Creek area to the quiet residential streets, Highland property owners trust Quick Horse Plumbing for ADU & New Construction Plumbing done right the first time.
Serving Highland and areas near East Highlands, Willow Creek area, Highland Hills, North Redlands.
Getting started is easy
Tell us the job
Call or send a quick note about your ADU & New Construction Plumbing needs in Highland.
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 Highland?
Yes, we assist with and often manage the plumbing permit acquisition process, ensuring all installations comply with Highland 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 Highland 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.
Can you handle commercial jobs?
Yes. We cover both residential and commercial ADU & New Construction Plumbing in Highland.
What Orange County homeowners say
“Very knowledgeable technicians who explained everything clearly. Our water pressure is perfect now.”
“Professional, reliable, and fair pricing. Quick Horse Plumbing is our go-to for all our plumbing needs.”
“Quick Horse Plumbing fixed our leaky faucet fast and efficiently. The technician was very professional and friendly. Highly recommend!”
We stand behind our work with a comprehensive guarantee. If you're not completely satisfied with our plumbing service, we'll make it right.