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Find Plumbing installers for a remodel or addition in Hillsborough

Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
92
)

Serving Hillsborough, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Mike was great. He took his time to explain what he was doing. I had a sediment filter installed and he replaced the pressure tank. He showed me how to check/replace filter as needed. He came by and diagnosed my problem without charging a service fee. He was very thorough and was not in a rush. His price was fair. He gave his professional opinion and did not try to "sell" me products that were not needed when I inquired about a water softener for my house. Great guys both him and his partner. I highly recommend giving them a call for your next plumbing job!"
Response time1 day
Response rate87%
13 neighbors recently requested a quote
Avatar for County Line Plumbing and Heating
County Line Plumbing and Heating
5.0(
11
)

Serving Hillsborough, NH and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I highly recommend Justin from County Line Plumbing and Heating. He recently replaced a hot water heater at a rental property I manage and did a fantastic job from start to finish. He’s prompt, reliable, and always responsive—especially during emergencies. His customer service is excellent, communication is clear, and the work is done right the first time. A true professional and someone I trust with my properties and my own home."
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Recommended by18%of homeowners
Sonart Construction Corp.
2.3(
7
)

Serving Hillsborough, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for Coy Plumbing & Heating
Coy Plumbing & Heating
5.0(
8
)

Serving Hillsborough, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"I highly recommend Mitchell for any plumbing that needs to be done for anybody. He is honest, Also, very neat. And he shows a lot of pride in his work, and I am 73 years old, I have seen a lot of plumbers, some. I will never recommend like daigo plumbing. Stay away from him. But Mitch is number one and I respect everything that he's done for me today. Great worker. On time and takes a lot of pride in his work. I'm very happy to have him here today. He was godsend to me, so thank you, Mitch. I will recommend you to anybody of my friends, our family or anyone that calls on a plumber. Your name will come up and that's a guaranteed. I will never call anybody else's again, but you Thank you for your help. As far as I am concerned, you are number one. There's no one above you and I have seen like I said, and dealt with a lot of plumber, so thank you again. You stay safe, cause the people Do need plumber like you. Stay safe."
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+4

Response time2 days
Response rate100%
Recommended by87%of homeowners
Avatar for Absolute Water System LLC
Absolute Water System LLC
4.7(
30
)

Serving Hillsborough, NH and surrounding areas

In business since 1981

Emergency services offered

Credit card accepted

"George and his team were extremely friendly and professional. This is a good group of people. Courteous and thoughtful, they were able to do a complete installation of both systems from scratch in about 6 hours.
The new radon remediation system (Bubble Up) has the added benefit of boosting the fixture pressure in the house to city level or better (60-75psi) as well as completely resolving the pH level of the water.
The cost was slightly lower than the other two quotes we received, partially due to the fact that Absolute offered a "multi-system" discount since two systems were going in at the same time.
If in your service area, I would highly recommend George Doumit of Absolute Water System.
"
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Recommended by96%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)

Serving Hillsborough, NH and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"At last, a company where Customer Service is an TRUE AND PROFESSIONAL ATTITUDE and not just a department or empty promise. After about a year and during some very heavy rain,I had an overflow from one of my upper gutters and made call to Vista expecting to be either put off with excuses or whatever. I promptly received a call back from Brian, who I believe was the owner, who arranged to come out and inspect the problem, which he did. He identified that the gutters I had on that side of my home,and the steep slant of my roof were not sufficient to deal with flow of a very heavy downpour and suggested I install a 6" gutter and gutter guards. I was expecting to get a large estimate for the replacement of the 28 feet of 6" gutters and guards . I was amazed and grateful when Brian stated that as customer/vendor gesture he would replace everything FREE OF CHARGE. How many companies today would do that?. This job has now been completed . Will highly recommend them."
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+41

Recommended by87%of homeowners
Alan Bousquet Plumbing And Heating
4.7(
3
)

Serving Hillsborough, NH and surrounding areas

In business since 1995

Free estimates

"Furnace job:
Allen replaced our ancient Utica Boiler with a new and efficient Buderus., as well as updating all the supporting hardware He did a fantastic job. He came in, assessed the work, made some recommendations (such as installing individual zone pumps), issued an estimate on how long it would take him and how much it would cost. Allen came in and performed all the work he specified in the time he said for the cost he said. Very positive experience.
On the shower and toilets, again, Allen did exactly what he said he would do. We didn't get an estimate for this work so I can's say how well he did coming in on budget, but he did perform the work in the exact amount of time he said he would.

"
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Hillsborough, NH and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
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+2

Recommended by65%of homeowners
Showing 1-10 of 20
FAQs for plumbing installation for a remodel or addition projects in Hillsborough, NH

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 Hillsborough, NH 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.