The Best Plumbing Contractors in Washington, MO

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

#1

Schaeffer's Heating & Cooling

4.8
(180 reviews)
Verified

A highly reputable, family-owned and operated business that has served the Washington area for decades. While "Heating & Cooling" is in the name, they are a full-service provider with a dedicated, licensed plumbing division. They are known for their professionalism, prompt service, and expertise in both residential and commercial projects.

8 West 5th Street, Washington, MO 63090

Specialties & Features

Emergency plumbing repairs
Water heater installation and repair
Bathroom and kitchen plumbing

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes
#2

John's Waterproofing & Foundation Repair

4.7
(150 reviews)
Verified

This company has a strong local presence and is frequently recommended for plumbing issues related to drainage, sewers, and foundation water management. They have expanded their services to cover a wide range of plumbing needs, with a particular focus on solving water intrusion and pipe problems.

102 Industrial Drive, Washington, MO 63090

Specialties & Features

Drain cleaning and sewer services
Leak detection and repair
Pipe installation and replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Michael's Plumbing & Sewer

4.6
(90 reviews)
Verified

Based in the nearby city of Union, MO, Michael's Plumbing is a well-regarded contractor that serves the broader Franklin County area, including Washington. They specialize in both routine plumbing and more complex sewer and drain line projects, offering 24/7 emergency service.

5 Westwood Drive, Union, MO 63084 (Serves Washington, MO)

Specialties & Features

Drain cleaning and sewer services
Emergency plumbing repairs
Pipe installation and replacement

Business Information

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

Why These Are the Top Plumbing Contractors in Washington

** The plumbing market in Washington, Missouri, is characteristic of a mature, small-to-mid-sized city. The competition is moderate, with a handful of established local providers dominating the market. The barrier to entry is high due to the importance of reputation and trust in a close-knit community. Customers in Washington tend to value long-standing local businesses with proven track records. **Average Quality:** The quality of service is generally high, as smaller local companies rely heavily on word-of-mouth and repeat business. The top providers are known for personalized service and technical expertise. **Competition Level:** Moderate. The market is not oversaturated, but it is competitive enough that providers must maintain high standards of customer service and workmanship to remain successful. **Typical Pricing:** Pricing is in line with regional averages for Eastern Missouri. A standard service call fee typically ranges from $75 - $150. Emergency or after-hours services command a premium. Most reputable companies provide upfront, transparent estimates for larger jobs like water heater replacements or repiping.

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 Washington regulations and climate

Frequently Asked Questions About Plumbing in Washington

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

1What are the most common plumbing issues for Washington, MO homeowners, especially related to our climate?

The most frequent issues are frozen and burst pipes during our cold Missouri winters and backed-up sewer lines due to the area's mature tree roots infiltrating older clay pipes. In summer, high humidity can accelerate corrosion on water heaters and fixtures. We also frequently service homes with hard water scaling from our local water supply, which affects appliances and fixture performance.

2How do I choose a reliable plumber in Washington, and are there specific local licenses I should verify?

Always choose a plumber licensed by the Missouri Division of Professional Registration. A reliable local plumber will also be familiar with Washington's specific building codes and the common plumbing layouts in our historic downtown and riverfront homes. Check for positive reviews from local neighbors and confirm they carry both general liability and worker's compensation insurance, which is crucial for Missouri contractors.

3What is the typical cost range for common plumbing services like water heater replacement or drain cleaning in Washington?

Costs vary, but for context, a standard 50-gallon water heater replacement in Washington typically ranges from $1,200 to $2,500 installed, depending on the unit type and complexity. Hydro-jetting a main sewer line can range from $350 to $800, influenced by access and severity. Pricing is often higher during seasonal rushes, like late fall for winterization or after major freeze events.

4When is the best time to schedule preventative plumbing maintenance in our area?

Schedule sewer line inspections and cleaning in late summer or early fall, before falling leaves and winter ground saturation exacerbate root intrusion. Have your water heater serviced in the spring before high summer demand. Most importantly, schedule a full winterization check in early October to protect outdoor faucets and vulnerable pipes before our first hard freeze, which can occur in November.

5My home is in Washington's historic district. Are there special considerations for plumbing repairs or replacements?

Yes, absolutely. Many historic homes in Washington have original galvanized steel or cast iron pipes that require specialized knowledge to repair or integrate with modern materials. Furthermore, visible exterior work or alterations may need approval from the city's Historic Preservation Commission. A local plumber experienced with historic properties will understand how to preserve character while ensuring code compliance and modern functionality.