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Find Plumbing installers for a remodel or addition in Hanover

Avatar for NORTHERN PLUMBING & SOFTENING
NORTHERN PLUMBING & SOFTENING
4.6(
33
)

Serving Hanover, MN and surrounding areas

Approved

In business since 1997

Emergency services offered

Warranties offered

"The work was completed within 30 minutes to my total satisfaction. The worker was pleasant and easy to communicate with. He answered my questions with good responses that made sense. I would hire again if I needed plumbing work. Thanks"
Additional Photos
At Northern Plumbing & Softening, we sell and install Hague Quality Water softeners, the best in water treatment equipment, and service all makes and models of water softeners. (That's nearly 50 brands!)
In addition, we sell water softener salt and other supplies to help keep your water softener running effectively and efficiently. You'll conserve water and your water will be the highest quality. Soft water is better in so many ways, and we can help achieve it for you and your family.
Additional Photos
Additional Photos
Additional Photos

+7

Response time2 days
4 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Mattson Plumbing, LLC
Mattson Plumbing, LLC
4.9(
29
)

Serving Hanover, MN and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"So easy to work with. David was very helpful through the entire process. Professional, knowledgeable, and so reasonably priced. II would highly recommend Mattson Plumbing!"
Response time6 hrs
Recommended by100%of homeowners
Avatar for The Pleasant Plumber Inc.
The Pleasant Plumber Inc.
5.0(
26
)

Serving Hanover, MN and surrounding areas

Approved

In business since 1990

Emergency services offered

Warranties offered

"I just had the Pleasant plumber come out and man did they Meet the expectation of Pleasant , From the initial phone call and booking to the completion of the job. It was my pleasure to have them at my house . Not only did they fix the initial issue I called for, but they built some great options and got some other jobs done while they were there that were much needed and long over do"
Gas Re-pipe
Gas Re-pipe
Bathroom Addition ❤️
Bathroom Addition ❤️
Bathroom Addition ❤️

+1

7 neighbors recently requested a quote
Avatar for B & D Plumbing, Heating & A/C
B & D Plumbing, Heating & A/C
4.8(
160
)

Serving Hanover, MN and surrounding areas

Approved

In business since 1982

Emergency services offered

Credit card accepted

"First I would say setting the appointments was easy. I called on Monday, they had times available on Tuesday. It was very easy. In addition, I was sent an e-mail and called when each guy was on his way. The e-mail contained a picture of the repairman with a bio. I thought that was a great touch. The HVAC guy was great. He was on time, looked at what I was asking, quoted me a price ($120) and completed the work. It took him less than an hour. I thought the price was fair. I would rate the HVAC an A. The Plumber is really why they received an overall grade of a C. The Plumber was a very nice guy, there were no issues there. He arrived within the allotted time. He arrived and I showed him the dishwasher and disposal. Our dishwasher backs up from time to time where there is water sitting in the bottom of the dishwasher after the cycle is done. We explained it doesn't happen often. We also had concerns with garbage disposal. He explained this happens from time to time with all dishwashers and that the disposal was fine (he said it was a top of the line disposal so very quiet - we didn't install the disposal - was there when we bought the house). I then asked him to tighten down a loose shower/bathtub knob. He said he fixed it the best he could, it was still a little loose. Then, after the "work" was complete - he said it was $220. Thank goodness there was a $30 Angie's List coupon! I was shocked, I didn't really know what to say. He never quoted me a price before any "work" was done, he was there for maybe 40 minutes (half of which he was chatting). He basically did nothing to the dishwasher/disposal and he didn't even fully fix the bathtub/shower. Looking back I wish I would have objected more to the price, shame on me! I guess I was in disbelief about the price? I would recommend B & D for HVAC but definitely NOT for plumbing. They are incredibly expensive. FYI, the person that booked the appointment said there was a $50 service fee but that would be a credit for any work done. The repair person was supposed to give a quote before any work was done. I feel somewhat taken advantage of."
Newly installed Lennox air conditioning unit.
Home without any duct work.
Newly installed Lennox furance.
Rough-In: Furnace & Air Conditioning
Broken furnace.

+79

20 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)

Serving Hanover, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Aquarius Home Services' personnel are always friendly, efficient, and good communicators. Ryan Kahl did a great job for us servicing our water conditioning system. He is a good communicator and very courteous, exploring how he could provide additional help or service for us."
Additional Photos
Additional Photos
Additional Photos
Our Team
Response time10 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Dean's Home Services
Dean's Home Services
4.0(
36
)

Serving Hanover, MN and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Our water heater had been leaking. I contacted Dean’s Home Services on Thursday AM 3/5/2026. Their representative Mike Washburn arrived that afternoon. He discussed our options, and we chose a Bradford White water heater. Mike arranged for an install the next day and disconnected the old water heater. At 8:00 AM the next day installers Cody Washburn and Sebastian arrived. The new water heater was installed in an hour and a half. The old heater removed and cleanup completed. We had hot water in less than 24 hours after our original call. Mike, Cory and Sebastian were very helpful and professional. We could not be happier!"
Relocate Kitchen Drain
Leaky Water Heater Replaced With Tankless Water Heater
Upgraded Electrical Panel and Meter
Relocate Kitchen Drain
Leaky Water Heater Replaced With Tankless Water Heater

+79

Response time8 hrs
Response rate99%
31 neighbors recently requested a quote
Avatar for O'Boys Plumbing, Heating & Air
O'Boys Plumbing, Heating & Air
3.9(
4
)

Serving Hanover, MN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"My old water heater was replaced in my small condo utilty room, then we found mold in the wall behind the furnace. The water heater had to come back out to fully mitigate the mold. Today it was reinstalled. The process was smooth. Dustin did the work and was efficient, friendly and professional. I highly recommend O'Boys for any plumbing and heating needs."
In floor heat in a new home
In floor heat
In floor heat
Ac install
New Furnace

+3

Response time4 hrs
Response rate90%
Recommended by33%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Hanover, MN

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The Hanover, MN homeowners’ guide to plumbing installations for a remodel or addition

From average costs to expert advice, get all the answers you need to get your job done.