The Best Plumbing Contractors in Sun Prairie, WI

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

#1

Harker Heating, Cooling & Plumbing

4.8
(250 reviews)
Verified

A well-established, full-service HVAC and plumbing company known for its professional technicians, 24/7 emergency service, and strong community reputation in Sun Prairie and the greater Dane County area. They emphasize upfront pricing and customer education.

2850 Ironwood Dr, Sun Prairie, WI 53590

Specialties & Features

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

Business Information

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

Sun Prairie Plumbing

4.7
(80 reviews)
Verified

A local, dedicated plumbing contractor focused exclusively on plumbing services. They are praised in customer reviews for their responsiveness, thorough work, and expertise in both routine and complex plumbing issues for residential and commercial clients.

1542 W Main St, Sun Prairie, WI 53590

Specialties & Features

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

Business Information

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

Black Hammer Plumbing

4.6
(150 reviews)
Verified

While based in Madison, Black Hammer is a highly-rated and well-known plumbing service that actively serves the Sun Prairie area. They are recognized for their specialized drain and sewer services, modern equipment, and clear communication.

6602 Grand Teton Plaza #102, Madison, WI 53719 (Serves Sun Prairie)

Specialties & Features

Drain cleaning and sewer services
Residential and commercial plumbing services
Emergency plumbing repairs

Business Information

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

Why These Are the Top Plumbing Contractors in Sun Prairie

** The plumbing market in Sun Prairie is robust and competitive, reflecting the city's status as one of Wisconsin's fastest-growing communities. The demand for both new construction plumbing and maintenance/repair services for existing homes and businesses is high. The market is characterized by a mix of long-standing, full-service mechanical contractors (like Harker) that offer both HVAC and plumbing, and specialized, plumbing-only local shops (like Sun Prairie Plumbing). There is also strong competition from reputable Madison-based companies that extend their service areas to Sun Prairie. The average quality of service is generally high, with customers expecting professional, licensed, and insured technicians. Pricing is typical for the Dane County region, with standard service call fees ranging from $75 - $150, plus parts and labor. Emergency or after-hours services command a premium rate. The high level of competition benefits consumers, as companies strive to maintain excellent reviews and reputations through quality work and customer service.

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 Sun Prairie regulations and climate

Frequently Asked Questions About Plumbing in Sun Prairie

Get answers to common questions about plumbing services in Sun Prairie, Wisconsin.

1How do Sun Prairie's cold winters impact my plumbing, and what preventative maintenance should I prioritize?

Sun Prairie's harsh winters, with temperatures often below freezing, make frozen and burst pipes a major risk. Homeowners should prioritize insulating pipes in unheated areas like basements and crawlspaces, disconnecting and draining outdoor hoses, and knowing the location of their main water shut-off valve. It's also wise to have a plumber perform a pre-winter inspection to identify vulnerable lines, as local building codes have specific requirements for frost-proof sillcocks and pipe depth.

2What is a typical price range for common plumbing services in the Sun Prairie area?

Pricing varies based on job complexity and parts, but local averages provide a guide. For example, a standard water heater installation typically ranges from $1,200 to $2,500, while fixing a running toilet might cost $150-$350. More involved repairs, like repiping a section due to corrosion from our mineral-rich water, can cost several thousand dollars. Always request a detailed, written estimate that includes labor, materials, and any potential permit fees from the City of Sun Prairie.

3Are there specific local regulations or permits I need to be aware of for plumbing work on my home?

Yes, the City of Sun Prairie requires permits for most plumbing work beyond simple repairs, such as water heater replacements, re-piping, or adding new fixtures. Licensed plumbers will typically pull these permits, which ensure the work meets Wisconsin Uniform Plumbing Code and local amendments. This is crucial for safety, insurance, and future home sales. Always verify your plumber is licensed and insured to work in Wisconsin.

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

First, verify they hold a valid Wisconsin plumbing license and carry both liability insurance and worker's compensation. Look for established local companies with strong community reviews, as they understand our specific water conditions and seasonal challenges. A reputable plumber will provide clear, upfront pricing, offer warranties on their work, and be available for emergency services, which is critical during our winter freeze-ups.

5My drains are slow, and I've heard Sun Prairie has hard water. Are chemical drain cleaners safe to use?

We strongly advise against chemical drain cleaners. Sun Prairie's hard water leads to mineral buildup that can combine with soap scum and grease, creating tough clogs that chemicals often can't dissolve. These caustic products can damage your older pipes, harm the local wastewater system, and pose safety risks. For persistent slow drains, a professional hydro-jetting service from a local plumber is a safer, more effective long-term solution that addresses the hard water scale.