Plumbing services

Commercial & Residential Plumbing in Simi Valley

Gress Plumbing provides commercial and residential plumbing service throughout Simi Valley. From everyday repairs to larger plumbing problems, we work to find the source and get the system working properly again.

Open 24/7 across Simi Valley · Flat-rate pricing quoted before we start

A plumber working on a residential water heater services job — mid-task, hands, tools and the work itself in sharp focus, the rest of the space softly out of focus

Overview

Tell Gress Plumbing what is going on and we will take it from there. We provide commercial and residential plumbing service throughout Simi Valley, handling everything from leaking fixtures, clogged drains, and water heater problems to sewer lines, piping, and larger plumbing repairs. Whether the issue is inside a home, rental property, office, or commercial building, we focus on finding the source of the problem and determining what needs to be done to correct it.

Every visit starts with a look at the actual problem before any work begins. We take the time to assess the affected plumbing, explain what we find, and go over the recommended repair or replacement with you before moving forward. Gress Plumbing provides flat-rate pricing quoted before we start, so you know the cost ahead of time rather than waiting until the work is finished to find out what you owe.

Symptoms

What to look for

Water where it should not be

A dripping faucet, wet cabinet, stained ceiling, damp wall, or unexplained puddle can be a sign of a plumbing leak. Finding the source early can help prevent a small leak from turning into a larger repair.

A drain that keeps backing up

If a sink, shower, toilet, or floor drain keeps slowing down or backing up after being cleared, there may be a larger problem farther down the line. Recurring drainage issues are worth having properly inspected rather than repeatedly treating the symptom.

Our process

How the visit goes

  1. We take a look

    We start by finding out exactly what is going on, not guessing at it over the phone.

  2. We quote it up front

    You approve a flat rate before any work begins — no surprises once we are under way.

  3. We do the work

    Once you say go, we get it done right the first time and clean up after ourselves.

Scope

What's included

Every commercial & residential plumbing job is quoted flat before we start — you approve the number, and there is no hourly meter running while we work.

Request service
  • Finding the source of leaks, low water pressure, fixture problems, drain issues, and other plumbing concerns before recommending the right repair.
  • Service for water heaters, clogged drains, sewer line problems, hydro jetting, and other plumbing systems that affect daily use of the property.
  • Installing or replacing fixtures, faucets, toilets, piping, water heaters, and other plumbing components for homes and commercial properties.

Commercial and Residential Plumbing questions

Answers before you book.

More questions on our full FAQ page.

How much does commercial & residential plumbing cost?

Gress Plumbing provides flat-rate pricing before any work begins. The price is based on what the job actually needs, so you can review and approve the cost before the repair or service starts.

How soon can you get to me?

Call Gress Plumbing to discuss your plumbing problem and the service you need. We are open 24/7 across Simi Valley and can help determine the appropriate next step based on the situation.

Reviews

Homeowners who count on us.

4.9 average, based on 251 Google reviews

★★★★★

I had a great experience with WHRP Plumbing. I needed a reliable plumber in Simi Valley and they were responsive, professional, and easy to work with from start to finish. Kyle explained everything clearly, gave me…

Hire Pro Simi Valley · Google review · a month ago
★★★★★

I had an outstanding experience with WHRP Plumbing, especially Kyle. From the very beginning, Kyle was professional, knowledgeable, and incredibly easy to work with. He quickly figured out the issue, clearly explained…

Megan Richards Simi Valley · Google review · 3 months ago
★★★★★

We have been using WHRP for the past five years for all of our plumbing needs, and they have been absolutely outstanding. Kyle and the entire team have always provided amazing service, honest advice, and dependable…

Don Kapp Simi Valley · Google review · 3 months ago

Don't let a plumbing problem turn into a renovation.

Reach out as soon as you notice a leak, clog, or anything that doesn't look right. If it's safe, shut off the nearest water valve and move your belongings away from the water. Then call or send us a message describing exactly what you're seeing, and we'll get back to you quickly with next steps.

Need a plumber? We're here to help.

4.9 251 Google reviews
  • Licensed & Insured
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  • 24/7 Emergency Support
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