Orange County · Licensed & Insured +13234716843
Quick Horse Plumbing
★★★★★4.9/5 from 785 reviews

ADU & New Construction Plumbing in Upland

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

Same-day quotes No hidden fees Licensed & insured Free estimates
ADU & New Construction Plumbing in Upland
18+Years in business
1,800Projects completed
4.9★Average rating
785Customer reviews

ADU & New Construction Plumbing in Upland

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 Upland. 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 Upland building inspections.

What's included in ADU & New Construction Plumbing

Full plumbing system design and blueprint review for new construction projects

Installation of all rough-in plumbing, including water supply lines, drain-waste-vent (DWV) systems, and gas piping

Fixture installation for kitchens, bathrooms, and laundry rooms in new ADUs and homes

Connection of new plumbing systems to existing municipal water and sewer lines or septic systems

Permit acquisition and coordination with Upland building inspectors for all plumbing phases

Pressure testing and leak detection for all newly installed water and gas lines

What to expect

Clear scheduling with reminders, not guesswork.

Straight answers on price and timing before any work starts.

Care for your property and your neighbours while we work.

A crew that knows Upland — its streets, access, and parking.

Quick turnaround — most Upland jobs booked within a day or two.

Right-sized service, so you never pay for more than you need.

Serving Upland & nearby

Our crews work across Upland and the surrounding Orange County area every week. From The Colonies / Upland Hills Country Club and Upland Northwest to the quiet residential streets, Upland property owners trust Quick Horse Plumbing for ADU & New Construction Plumbing done right the first time.

Serving Upland and areas near The Colonies / Upland Hills Country Club, Upland Northwest, Upland North, San Antonio Heights.

Three simple steps

1

Quick estimate

Share the details and get a fast, no-obligation quote.

2

Schedule it

Pick a time that works — evenings and weekends included.

3

Sit back

We deliver ADU & New Construction Plumbing in Upland and follow up after.

What affects the cost of ADU & New Construction Plumbing

Size and complexity of the new construction (e.g., number of bathrooms, size of ADU)

Type and quality of fixtures and appliances chosen by the homeowner

Distance and complexity of connecting to existing utility lines (water, sewer, gas)

Local permit fees and inspection requirements in Upland

Frequently asked questions

Do you handle the permitting process for new plumbing installations in Upland?

Yes, we assist with and often manage the plumbing permit acquisition process, ensuring all installations comply with Upland 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 Upland 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 Upland.

What Orange County homeowners say

★★★★★

“Had a plumbing emergency late at night, and Quick Horse Plumbing responded immediately. Saved the day!”

Robert M.
Costa Mesa
★★★★★

“Quick Horse Plumbing fixed our leaky faucet fast and efficiently. The technician was very professional and friendly. Highly recommend!”

Sarah P.
Irvine
★★★★★

“From scheduling to completion, everything was smooth. A truly professional plumbing company.”

Chris B.
Mission Viejo
🛡️
Our Guarantee

We stand behind our work with a comprehensive guarantee. If you're not completely satisfied with our plumbing service, we'll make it right.

Talk to a local expert today

Fast quotes, fair pricing, and a crew that shows up.

☎ +13234716843
Quick Horse PlumbingCall now for priority service
Call +13234716843