The Best Plumbing Contractors in Pasco, WA

Compare the highest-rated plumbing professionals in Pasco, Washington. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

All City Plumbing

4.8
(180 reviews)
Verified

A highly-rated, locally-owned and operated company known for its rapid response, especially for emergency services. They emphasize upfront, flat-rate pricing and clear communication. Their technicians are highly trained and they service both residential and commercial clients throughout the Tri-Cities.

2915 W Court St, Pasco, WA 99301

Specialties & Features

Emergency plumbing repairs
Water heater installation
Drain and sewer cleaning

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#2

Mr. Rooter Plumbing of Kennewick

4.7
(250 reviews)
Verified

Part of a well-known national franchise with a strong local presence. They are recognized for professional, uniformed technicians and a commitment to customer service. Their reputation is built on expertise in complex drain and sewer line issues, including video camera inspections.

109 N Colorado St, Kennewick, WA 99336 (Serves Pasco)

Specialties & Features

Drain cleaning and sewer services
Pipe installation and replacement
Leak detection

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Roto-Rooter Plumbing & Water Cleanup (Tri-Cities)

4.5
(200 reviews)
Verified

The local branch of the national Roto-Rooter brand, offering 24/7 emergency service. They have a long history in the area and are a go-to for many residents due to brand recognition and broad service capabilities, including advanced water cleanup and flood services.

528 S Garden St, Kennewick, WA 99336 (Serves Pasco)

Specialties & Features

24/7 Emergency plumbing
Drain and sewer services
Water heater repair and installation

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Pasco

** The plumbing market in Pasco and the broader Tri-Cities area is robust and competitive, driven by a growing population and a mix of new construction and aging home infrastructure. The average quality of service is high, with several established, licensed contractors competing on service speed, customer experience, and technical expertise. Most top-tier companies offer 24/7 emergency services. Pricing is generally competitive but aligns with industry standards for the Pacific Northwest; a standard service call typically ranges from $80-$150 for diagnosis, with emergency and after-hours rates being significantly higher. The market is not dominated by a single player, allowing reputable local companies like All City Plumbing to compete effectively with established national franchises like Mr. Rooter and Roto-Rooter.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Pasco regulations and climate

Frequently Asked Questions About Plumbing in Pasco

Get answers to common questions about plumbing services in Pasco, Washington.

1What are typical plumbing service costs in Pasco, and why might they vary?

For common services in Pasco, you can expect to pay $150-$450 for a standard service call and repair, $1,000-$3,000 for a water heater replacement, and $5,000-$15,000+ for a full sewer line replacement. Costs vary based on the age of your home's plumbing, accessibility of the issue, and the specific materials needed. Local factors like the hard water common in the Tri-Cities area can increase repair complexity, and Pasco's requirement for licensed, bonded plumbers ensures quality but can influence labor rates compared to unlicensed handymen.

2How does Pasco's climate and soil affect my plumbing, especially the sewer line?

Pasco's semi-arid climate with hot summers and freezing winters, combined with its expansive clay soil, creates significant challenges. The clay soil shrinks and swells with moisture changes, which can lead to foundation shifts and cracked sewer pipes. Furthermore, winter freezes can cause unprotected pipes to burst, while summer heat can accelerate wear on exterior plumbing components. We highly recommend insulating exposed pipes and considering a sewer line camera inspection for older homes to check for root intrusion or soil-related damage.

3Are there local regulations in Pasco I should know about for plumbing repairs or renovations?

Yes, the City of Pasco requires all plumbing work to be permitted and inspected, with the exception of minor repairs like fixing a leaky faucet. This is especially important for water heater replacements, bathroom remodels, and any new installations. Furthermore, Washington State has strict backflow prevention codes to protect our municipal water supply, so any irrigation system connection or commercial plumbing must include a certified backflow assembly. Always hire a plumber registered with the Washington State Department of Labor & Industries.

4What should I look for when choosing a reliable plumber in Pasco?

First, verify they are a licensed, bonded, and insured plumbing contractor registered with the State of Washington. Look for established local companies with strong community reputations, as they understand Pasco's specific infrastructure challenges. Check for 24/7 emergency service availability, which is crucial during our cold snaps. Finally, seek out plumbers who offer detailed, upfront estimates and warranties on both parts and labor for your peace of mind.

5What is the most common emergency plumbing call in Pasco during winter, and how can I prevent it?

The most common winter emergency is frozen and burst pipes, particularly in crawl spaces, attics, and along exterior walls of older homes. To prevent this, before temperatures drop, disconnect and drain outdoor hoses, insulate all exposed pipes with foam sleeves, and seal cracks in your home's foundation and walls. Letting a faucet drip slightly during extreme cold (below 20°F) can also relieve pressure in the pipes. Knowing the location of your main water shut-off valve is critical to minimize damage if a pipe does burst.