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Local Poway Plumbers for Every Leak, Clog, and Repair

Upfront, Honest Pricing.

Same-Day Service Available.

No Surprises.

CALL (951) 678-3275 NOW

Read our Google reviews

Theresa P.

February 14, 2026

I am very satisfied with the professionalism, the detail of work. Alex took his time and made sure that everything was clear. He, went over it a few times just to make sure that all the lines were cleared. I am very happy, and we'll continue using Guardian plumbing for any of my plumbing need.

Family-Owned Plumbers with an Office Right Here in Poway

When a pipe leaks or a drain backs up, the whole house feels it, and we know how frustrating that is. Guardian Plumbers, Heating, Air & Electrical is here to help, with an office right here in Poway.

We’re a family-owned company, in business since 2010, and we’re proud to be someone you can trust for Poway homeowners and businesses. You can read what our customers say in our 5-star reviews.

When our technician arrives, they’ll ask what you’ve noticed before touching a thing. Then they’ll show you the cause, lay out your options with prices, and let you decide.

Same-day appointments are usually available, seven days a week. Call (951) 678-3275 or book online to schedule your visit.

A Guardian Plumbers, Heating, Air & Electrical technician, equipped with tools, walks up to a customer's home, exuding professionalism and readiness. The plumbing van, prominently displaying the Guardian Plumbers, Heating, Air & Electrical logo, is parked behind him, signaling reliable and prompt service is about to be delivered.

WHY CHOOSE
GUARDIAN PLUMBERS IN POWAY

  • Exceptional Customer Service
  • Upfront, Honest Pricing
  • Satisfaction Guaranteed
  • Certified, Reliable Technicians
  • 7 DAYS A WEEK Availability

Clear Answers at Every Step of Your Plumbing Visit

You don’t need to know what’s wrong before you call.

  1. Reach out. Call or book online. Our office will ask a few questions and get you on the schedule, often the same day.
  2. We look first. Our technician listens, then inspects. On a drain or sewer call, that may include a camera inspection you can watch on the screen.
  3. You choose. You’ll hear each option and what can safely wait. The work starts only when you give the go-ahead.

There’s no pressure to decide on the spot.

Call and Describe the Problem

Full-Service Plumbing for Poway Homes and Businesses

Guardian Plumbers, Heating, Air & Electrical takes on everything from a running toilet to a new main line, and no job is too small to call about.

Leak, Toilet, and Fixture Repairs

Dripping faucets, toilets that run all night, and shutoff valves that won’t close all wear out with time. We handle plumbing repairs like these every day, and we also replace fixtures and handle plumbing for kitchen and bath remodels.

A small problem gets a small repair, and if a part still has some life left, we’ll tell you.

Drain Cleaning That Gets to the Cause

Hair in a tub drain, grease in the kitchen line, and roots in the pipe to the street are behind most of the clogs we clear. Our drain cleaning matches the tool to the pipe. If the same drain backs up again, a camera inspection shows both of us what’s going on inside.

Hydro Jetting for Stubborn Buildup

Some lines aren’t fully blocked, just narrowed by years of grease or scale until they drain slowly no matter how often they’re snaked. Hydro jetting washes the pipe walls clean with high-pressure water.

We look at the line with a camera first, so we know it’s in good enough shape for jetting.

Sewer Line Inspection and Repair

When more than one drain backs up at once, or you notice a sewage smell outside, the main sewer line is often the culprit. Tree roots, cracks, and low spots in the pipe are common causes in older lines.

Our technician runs a camera through the line and shows you the footage. From there, sewer line repair might mean a thorough cleaning, a fix to one section, a liner inside the pipe, or a new line.

Water Line Repair and Replacement

Your main water line runs from the meter to the house, and a leak in it is easy to miss. Watch for:

  • Water pressure that drops all over the house
  • A meter that keeps moving with every tap turned off
  • A soggy or extra-green patch of lawn
  • A water bill that jumps for no clear reason

Once we find the leak, you’ll get one price for water line repair and another for replacing the line, so you can compare.

“I had a leak in my main water line outside my home. I called Guardian Plumbers for help and they were very responsive. . . . I was very happy with Guardian Plumbers and Manny for coming so quickly and fixing my problem with a good attitude.” —Daniel R.

Ask About Water Line Repair

Water Heaters and Tankless Installation

Poway’s hard water leaves sediment in the bottom of a tank year after year, which can make a heater rumble, run short on hot water, or wear out sooner. We handle water heater repair and replacement, and as certified Navien and Rinnai installers, we put in tankless water heaters, too.

Slab Leaks, Repiping, and Septic

A warm spot on the floor, or water you can hear running with every tap closed, may mean a slab leak under the foundation. We confirm where the leak is before anyone opens a floor, then talk through a spot repair, a reroute, or a whole-house repipe.

Many homes around High Valley, near Lake Poway, run on septic systems, and we handle septic tank plumbing for them, too.

Book a Visit and See Your Options First

Honest Advice From Background-Checked Plumbers

We pride ourselves on explaining what we find until it makes sense to you, and serving our neighbors here in Poway means a lot to us.

  • Screened technicians. Every Guardian technician is background-checked and drug-screened before they ever come to your door.
  • A family company since 2010. We’re licensed and insured, and we stand behind our work with a guarantee.
  • Financing for bigger jobs. Financing is available if you qualify.
  • Faith-based values. Integrity and care for people guide the way we work in your home.

“He was very thorough in explaining everything and went into detail that I feel most plumbers would not willingly explain to customers.” —Joshua L.

Call With Your Plumbing Questions

Guardian Plumbers, Heating, Air & Electrical also handles heating and air conditioning and electrical work for Poway homes.

Keeping an Older Poway Home’s Plumbing in Good Shape

Many Poway homes were built in the 1970s and ’80s, in neighborhoods such as Old Poway, Twin Peaks, and the streets off Poway Road and Espola Road. After several decades, valves, supply lines, and water heaters can wear out, but plenty of older plumbing can still be repaired. We’ll tell you when replacement makes more sense.

Lake Poway on a clear day
Alan Islas, CC BY-SA 4.0

The City of Poway notes that its water averages 15.8 grains of hardness per gallon, well above the 10 grains it considers hard. Those minerals add to wear, leaving scale on fixtures and showerheads and settling in water heaters.

Simple ways to protect your plumbing from age and hard water:

  • Make sure your main shutoff valve still turns, so you can stop a leak fast
  • Soak shower heads and faucet aerators in vinegar to loosen mineral buildup
  • Book a yearly water heater flush, or a descaling for a tankless unit

Plumbing Answers for Poway Homeowners

Do you have an office in Poway?

Yes. Our office is on Danielson Street in Poway, and our technicians work all over the city, from Old Poway and Twin Peaks to High Valley.

Will I know the price before you start?

Yes, you’ll have it before any work begins. Our technician finds the cause first, then prices each option at your home. We can’t quote accurately over the phone, because the same symptom can have very different causes.

Will you try to sell me more than I need?

No. Our technician will recommend what fixes the problem and tell you what can wait. If something else will need attention down the road, you’ll hear about it, and the timing is up to you.

Will fixing my water line tear up my yard?

It depends on where the leak is. Some leaks can be reached with a small dig in one spot, while an old line with several leaks may be better replaced. Before you decide, we’ll show you how much digging each option involves.

Do you work on weekends?

Yes. We’re open seven days a week, Saturdays and Sundays included. Call (951) 678-3275, and the office will find the soonest opening.

Do you handle commercial plumbing in Poway?

Yes. We handle commercial plumbing for Poway businesses, from restroom repairs to drain and sewer lines, and we’ll work around your business hours when we can.

 

Neighboring Communities We Serve

We also serve homes and businesses in:

Learn more about our hydro jetting service in San Diego.

Get a Poway Plumber on the Schedule Today

Dealing with a backed-up drain, a sewer smell, or a leak in the yard? Guardian Plumbers, Heating, Air & Electrical can help.

We’ll listen first, find the cause, and walk you through your options in plain language. You’ll have what you need to make a confident decision without feeling pressured.

Call (951) 678-3275 or book online to schedule a plumber in Poway.

Guardian Plumbers, Heating, Air & Electrical: someone you can trust.

Call (951) 678-3275 Book a Plumber Online

SCHEDULE AN ESTIMATE TODAY

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What Our Customers Are Saying!

Everyone I spoke to was courteous informative and made an emergency situation where my ceiling was leaking a lot less stressful and I very much appreciate that.

- Kathryn S.

These guys are AWESOME I’ve used them about 10 times now for random Plumbing things and will NEVER call anyone else great customer service honest quotes and great rates thanks for being awesome guys.

- Jon F.

Guardian Plumbing is very professional, they answer your questions and very knowledgeable. They also walk you through of what they’re going to do.

- Maria G.

As regular customers for our house and Rental Properties Guardian Plumbers, Heating, Air & Electrical always provides great customer service, prompt repairs at a great price with excellent work.

- Scott E.
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GUARDIAN PLUMBERS, HEATING, AIR & ELECTRICAL ARE HERE FOR YOUR EMERGENCY

It doesn’t matter when these problems pop up, whether it’s the middle of the night or a weekend or holiday. If you need a company that can resolve your plumbing, heating, cooling, or electrical issues immediately on any day of the week, you need to call Guardian Plumbers, Heating, Air & Electrical.