The Best Plumbing Contractors in Ann Arbor, MI

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

#1

Mr. Rooter Plumbing of Ann Arbor

4.8
(200 reviews)
Verified

A well-established, locally-owned franchise known for its professional and punctual service. They offer a comprehensive range of residential and commercial plumbing services with a strong emphasis on 24/7 emergency response and customer education. Their technicians are uniformed, background-checked, and known for their courteous service.

3950 Varsity Dr, Ann Arbor, MI 48108

Specialties & Features

Emergency plumbing repairs
Drain cleaning and sewer services
Water heater installation and repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Ann Arbor Plumbing & Drain

4.7
(150 reviews)
Verified

A highly-rated local contractor focusing on both small repairs and large installation projects. They are praised for their honesty, transparent pricing, and high-quality workmanship. They serve both Ann Arbor and the surrounding Washtenaw County areas, building a strong reputation for reliability and expertise.

3988 Varsity Dr, Ann Arbor, MI 48108

Specialties & Features

Bathroom and kitchen plumbing
Pipe installation and replacement
Leak detection and repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Knight Plumbing

4.6
(100 reviews)
Verified

A family-owned and operated business known for its personalized service and deep roots in the community. They handle a wide array of plumbing needs, from routine maintenance to complex commercial projects. Customer reviews frequently highlight their fair pricing, cleanliness, and the expertise of their veteran plumbers.

4968 Jackson Rd, Ann Arbor, MI 48103

Specialties & Features

Residential and commercial plumbing services
Water heater installation and repair
Drain cleaning

Business Information

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

Why These Are the Top Plumbing Contractors in Ann Arbor

** The plumbing market in Ann Arbor, Michigan, is robust and highly competitive, driven by a mix of historic homes, modern developments, and a large university infrastructure. The average quality of service is very high, with customers expecting professional, knowledgeable, and prompt service. Due to the city's older housing stock, services like drain cleaning, pipe replacement, and leak detection are in constant demand. Competition is strong among local, long-standing companies and nationally recognized franchises, which helps maintain high standards. Typical pricing in Ann Arbor tends to be above the national average, reflecting the higher cost of living and the specialized expertise required for many local projects. Customers generally report high satisfaction levels, with an expectation for transparent, upfront pricing and excellent workmanship.

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 Ann Arbor regulations and climate

Frequently Asked Questions About Plumbing in Ann Arbor

Get answers to common questions about plumbing services in Ann Arbor, Michigan.

1How does Ann Arbor's winter climate affect my plumbing, and what preventative maintenance should I prioritize?

Ann Arbor's harsh winters, with temperatures often dropping below freezing, pose a significant risk of frozen and burst pipes, especially in uninsulated crawl spaces, basements, and exterior walls. Homeowners should prioritize insulating exposed pipes, disconnecting and draining outdoor hoses before November, and ensuring their basement stays warm. Knowing the location of your main water shut-off valve is critical for emergency response if a pipe does burst.

2What is a typical price range for common plumbing services like water heater replacement or drain cleaning in Ann Arbor?

Pricing in Ann Arbor is influenced by local labor costs and the age of many homes, which can present unexpected complications. A standard 50-gallon gas water heater replacement typically ranges from $1,800 to $3,000+, while professional drain cleaning (snaking) for a main line clog averages $200-$400. Always request a detailed, written estimate that includes all parts, labor, and potential permit fees before work begins.

3Are there any local Ann Arbor or Michigan regulations I should know about before starting a plumbing project?

Yes, Michigan plumbing code and local Ann Arbor ordinances are strict, especially regarding work that requires a permit, such as water heater replacements, re-piping, or adding new fixtures. Reputable licensed plumbers will handle this, but homeowners should verify their contractor is licensed, insured, and will pull the necessary permits with the City of Ann Arbor's Building Department to ensure the work is inspected and compliant.

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

Beyond checking for a valid Michigan plumbing license and insurance, look for a company with extensive local experience in Ann Arbor's older housing stock, from historic homes to mid-century builds. Read verified local reviews (Nextdoor, Google) and ask for references. A trustworthy plumber will provide clear communication, upfront pricing, and should be familiar with local codes and common issues like galvanized pipe corrosion or old sewer lines.

5My basement floor drain is backing up, especially during heavy spring rains. Is this a common issue in Ann Arbor?

Yes, this is a frequent concern due to Ann Arbor's combined sewer system in many older neighborhoods and the region's high water table in spring. Heavy rainfall can overwhelm the public sewer mains, causing water to back up through the lowest point in your home—often the basement floor drain. Installing a backwater valve on your main sewer line is a highly recommended local solution to prevent this costly and unsanitary problem.