Plumber in Simi Valley, CA: Repiping, Sewer Lines and Gas Safety

Midtown Plumbing Company serves Simi Valley with CSLB-licensed plumbers. We repipe older homes, replace sewer and water lines, repair drains and water heaters, and service gas fittings. The minimum service call is $95. Call (805) 765-3995.

Simi Valley is a large, hilly valley city with hot summers, strong Santa Ana winds and neighborhoods built in distinct waves from the 1950s to today. Plumbing here ages in layers. Midtown brings licensed crews and underground equipment to every layer, from Old Town to Wood Ranch.

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Licensed Contractor

CSLB #1126558 · Shawn Girt

15 Years of Experience

Trusted plumbing expertise

Serving Since 2023

Ventura County

4.9-Star Rating
Family Business

3800 Market St B, Ventura, CA

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Plumbing services in Simi Valley

Simi Valley calls often involve whole-home repiping, sewer line repair and replacement, water heater replacement, drain cleaning and slab leak repair.

24/7 Emergency Plumbing

24/7 Emergency Plumbing

24/7 emergency plumbing services providing rapid response, and restoring critical plumbing systems during urgent situations anytime.

Sewer Line Repair & Replacement

Sewer Line Repair and Replacement

Professional sewer line repair and replacement services that restore proper drainage, resolve sewer issues, and support long-term reliability.

Water Heater Install & Repair

Water Heater Install & Repair

Water heater repair and replacement services restoring hot water efficiency, and ensuring reliable system operation for homes.

emergency plumbing ventura

Slab Leak Detection and Repair

Accurate slab leak detection and repair services that identify hidden leaks, protect foundations, and restore plumbing system reliability.

ventura drain cleaning

Drain Cleaning

Professional drain cleaning services removing blockages, and preventing recurring clogs in residential plumbing systems effectively.

replacing old pipes in ventura ca

Repiping (Homes and Multifamily)

Water line repiping for homes, HOAs and apartment communities. One water shutoff on most projects, finished drywall and one accountable contractor.

water softener system installation ventura

Water Softeners and Filtration

Water softener and filtration services improving water quality, reducing mineral buildup, and protecting plumbing systems and appliances effectively.

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Commercial Plumbing

Midtown Plumbing delivers dependable commercial plumbing, repairs, installations, and emergency services for businesses, ensuring reliable plumbing system performance.

Trusted Multi-Family Plumbing Services

HOA and Multi-Family Plumbing Services

Midtown Plumbing provides reliable plumbing repairs, maintenance, and installations for HOAs and multi-family properties across Ventura
County.

Trusted Hydro Excavation Services

Hydro
Excavation

Midtown Plumbing offers precise hydro excavation services across Ventura County, safely exposing underground utilities while minimizing soil disruption and property damage.

underground boring

Underground Utility Repair and Boring

Midtown Plumbing provides underground utility repairs and boring services to restore damaged lines and install utilities with minimal surface disruption.

Professional Utility Potholing Service

Utility
Potholing

Midtown Plumbing provides utility potholing services across Ventura County to locate underground utilities safely and reduce excavation risks.

Sewer Camera Inspection

Sewer Camera
Inspection

Our Sewer Camera Inspection service helps identify blockages, root intrusion, cracks, and damage inside sewer lines. 

Trenchless Water Line Replacement

Trenchless Water Line Repair

Midtown Plumbing offers trenchless water line repairs across Ventura County, restoring water service with minimal digging and property disruption.

Midtown Plumbing technician setting up trenchless gas line equipment in a Ventura County yard.

Trenchless Gas Line Replacement

Midtown Plumbing Company provides trenchless water line repair and replacement services throughout Ventura County, helping property owners.

Neighborhoods we serve in Simi Valley

Midtown works in ZIP codes 93063, 93065 and 93062.

Old Town
Simi

Homes from the 1950s and early 1960s from the first postwar boom. Galvanized and early copper supply lines, with clay sewer laterals.

Tapo Canyon and central Simi

Tract homes from the 1960s and 1970s. Copper under slabs, aging water heaters and root-clogged laterals.

Sinaloa and
Big Sky

Neighborhoods from the 1980s and 1990s. Some tracts used polybutylene supply pipe. Hillside pressure runs high.

Wood
Ranch

HOA communities from the 1990s and 2000s on rolling hills. High pressure at the bottom of grades, heavy irrigation demand and shared-line repairs.

Santa Susana Knolls and Box Canyon

Hillside and canyon lots with long supply runs, septic in places and steep trenching conditions.

Rancho Simi and the east side

Mixed-age neighborhoods with a blend of original and replaced piping.

Midtown Plumbing technician installing a flexible gas connector in a Simi Valley home

Start with the build year

Simi Valley’s growth came in waves. Each wave has a typical weak point.

  • Built 1950 to 1965. Galvanized or early copper supply and clay sewer laterals. Low pressure and root intrusion appear first.
  • Built 1965 to 1980. Copper supply, many under slabs. Pinhole leaks and slab leaks follow decades of hard water and soil movement.
  • Built 1980 to 1995. Polybutylene appears in some tracts. Replace before it splits inside a wall.
  • Built after 1995. PEX and modern drains. Regulators, heaters and fixtures wear first.

Santa Ana winds, hills, hard water and the 1994 quake

Simi Valley’s setting adds specific plumbing risks.

  • Hot, dry summers and Santa Ana winds. Heat stresses water heaters, expansion tanks and irrigation lines. Dry winds pull moisture out of soil and strain buried pipe joints.
  • Hillside pressure. Elevation shifts mean pressure varies by street. Install or test a regulator on any hillside home.
  • Hard water. Simi Valley’s supply carries minerals that scale heaters and fixtures. A softener extends appliance life.
  • Earthquakes. The 1994 Northridge earthquake shook Simi Valley hard. Homes from before that date may still carry rigid gas connectors or stressed lines. Replace old connectors with flexible ones and install an automatic seismic shutoff valve.
  • Wildfire. The 2019 Easy Fire reached the Simi Valley area. After any fire, inspect irrigation, exterior lines and hose bibs for heat damage.

Gas line and seismic safety in Simi Valley

Gas problems carry more risk than water problems. Midtown installs and repairs gas lines, including trenchless gas line replacement. If you smell gas, leave the home and call your gas utility from outside, then call (805) 765-3995 for repairs.

Underground work in Simi Valley

Midtown owns its hydro vac trailer and boring tools. For sewer and water line problems, we offer trenchless sewer replacement, trenchless water line replacement, hydro excavation, utility potholing and pneumatic boring. We use pipe splitting for sewer lines and subcontract CIPP lining when a liner fits the job.

Underground work in Moorpark

Midtown owns its hydro vac trailer and boring tools. For water and sewer problems, we offer hydro excavation, utility potholing, pneumatic boring and trenchless water line replacement. Water line work runs $125 to $150 per linear foot for a straight pull and near $200 for deep or complex runs.

What plumbing costs in Simi Valley

Service

Midtown price

Minimum service call

$95

Drain cleaning with camera inspection

From about $395

Water line replacement, straight pull

$125 to $150 per linear foot

Water line replacement, deep or complex run

Near $200 per linear foot

Trenchless gas line replacement

$150 to $225 per linear foot

Hydro excavation

$300 per hour, two-hour minimum

Hydro excavation, half day (up to four hours)

$1,200

Off-site spoil disposal

From $225 per load

Final pricing depends on depth, access and permit needs. See the Ventura plumber cost guide for more.

Why Simi Valley owners call Midtown

Simi Valley plumbing questions

How much does a plumber cost in Simi Valley?

The minimum service call is $95. Drain cleaning with camera inspection starts around $395. Call (805) 765-3995 for a quote.

If your connectors are rigid or corroded, yes. Flexible connectors and a seismic shutoff valve protect your home in an earthquake. Call (805) 765-3995 to schedule an inspection.

Copper from the 1960s and 1970s often develops pinhole leaks. Two leaks in five years point to a repipe. Call (805) 765-3995 for an inspection and quote.

Roots, offset clay joints and sags are the usual causes. A camera inspection shows which. Call (805) 765-3995 to schedule one.

Yes. We handle repiping, slab leaks, water lines and sewer lines for HOAs and property managers. Call (805) 765-3995 to set up a property walk.

Shut off the main water valve and call (805) 765-3995. For a gas smell, leave the home first. See our 24/7 emergency plumbing page.

Simi Valley, CA

Areas we serve in Simi Valley

  • Old Town Simi
  • Tapo Canyon
  • Sinaloa, Big Sky
  • Wood Ranch
  • Santa Susana Knolls
  •  Box Canyon
  • Rancho Simi
  • East Simi Valley. Near the Ronald Reagan Presidential Library
  • Simi Valley Town Center and Rancho Simi Community Park.

Your Local Plumber Serving Simi Valley & Surrounding Cities