EMERGENCY DISPATCH 24/7 — Burst pipe? No power? No heat? Get a pro to your door, fast →
F

Frontier Plumbing & Heating

Plumbers · 2472 Commerce Dr, Rancho Cucamonga, CA 91730

4.5 (478 reviews) · 38 years in business
  • Licensed & Insured
  • ⚡ 24/7 Emergency
  • License #CA-774132

Call now: (317) 498-3566

About Frontier Plumbing & Heating

Founded in 1988 in Rancho Cucamonga, CA, Frontier Plumbing & Heating has grown into one of the most trusted independent family-run plumber shops in the area. The crew specializes in residential service work — leaks, clogs, water heater service and replacement, gas lines, fixture upgrades, repipes, and sewer line repair — and is well known for the lengthy "we will not start work without explaining the price first" written estimate it provides on every visit. Backed by a 100% satisfaction guarantee and an active state license, Frontier Plumbing & Heating is a popular pick for both single-job homeowners and rental property managers across Rancho Cucamonga.

Frontier Plumbing & Heating serves homeowners across Rancho Cucamonga, CA and surrounding ZIP codes including 91701, 91730, 91737, 91739, 91764. Pricing is up-front and quoted in writing before any work begins, with no obligation if the estimate isn't right for your project.

Services offered

  • Backflow testing & install
  • Sump pump install
  • Water heater install & repair
  • Drain & sewer cleaning
  • Gas line install & repair

Service area

Frontier Plumbing & Heating covers Rancho Cucamonga and the surrounding metro, typically responding to addresses within 25–35 miles of 91730. Same-day appointments are commonly available for non-emergency requests booked before noon, and 24/7 emergency dispatch is offered for active leaks, electrical hazards, no-heat/no-cool calls, and lockouts when applicable.

Licensing & insurance

FixNearMe verifies that Frontier Plumbing & Heating holds an active CA contractor license (#CA-774132) and carries general liability insurance covering work at residential properties. We re-verify licensing annually and remove any pro whose status lapses or whose review pattern deteriorates.

How to request a quote

Use the free quote form on this page to send your job details directly to Frontier Plumbing & Heating and up to two other nearby plumbers in Rancho Cucamonga. You'll receive up-front written quotes — usually within an hour during business hours — so you can compare apples to apples before booking.

Recent customer reviews

★★★★★
Got us booked the same day and finished the job in a single visit. Cleaned up everything before they left — couldn't even tell they'd been here.
— Mark T., Rancho Cucamonga
★★★★★
Best contractor experience I've had as a homeowner. They sent a real written estimate, did exactly what they quoted, and the bill matched.
— Diego R., Rancho Cucamonga
★★★★★
They diagnosed an issue three other contractors had missed. Fixed it in two hours and didn't charge for the diagnostic visit. Easy 5 stars.
— Karen W., Rancho Cucamonga

Other Plumbers in Rancho Cucamonga

H

Highland Plumbing Services

Plumbers · Rancho Cucamonga, CA 91737

4.8 (284 reviews)
  • Licensed & Insured
  • ⚡ 24/7 Emergency
  • 10+ Years
  • BBB Accredited

Highland Plumbing Services is a family-owned well-respected plumber company serving Rancho Cucamonga, CA and the surrounding metro since 2016. The team handles everything from emergency drain clearing and…

Get a Free Quote — Now