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Find Plumbing installers for a remodel or addition in Gilmanton

Avatar for Action Plumbing Heating And Air
Action Plumbing Heating And Air
4.9(
83
)

Serving Gilmanton, NH and surrounding areas

Angi Approved

In business since 2022

Free estimates

Emergency services offered

"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."
Response time1 day
Response rate87%
14 neighbors recently requested a quote
Avatar for Meredith Plumbing & Heating
Meredith Plumbing & Heating
4.4(
13
)

Serving Gilmanton, NH and surrounding areas

Angi Approved

In business since 1985

Free estimates

Emergency services offered

"Install was scheduled for 9:30 EST 12/22/2025. At approx10:30am called to inquire as to his status. He told me he was 10 mins away. He arrived an hour later. He was somewhat agitated on arrival. We together unboxed the new faucet and he examined the existing functional kitchen faucet. The system in place was result of new construction in 2017.He raised no concerns about new product quality or concerns about getting the job done. He was at the job approx. 2 hours and I was present close by throughout. After approx. one hour he became more and more agitated. He asked me to show him the basement as he "needed more length" to hook up the product. No changes took place in the basement. Shortly thereafter he announced the new product was "cheap" and suddenly "fell apart". He became agitated and told me the only option was to return the product and that he now had to replace the previous existing faucet. At this time on my exam noted one of the water hoses on the new product was no longer functional. There was a short extension on the other hose which I commented seemed to imply he had realized the new product hoses were too short. He quickly took off that extension and put it in his pocket, reiterated the new product was "junk". When done he asked me for 500$ for the two hours work and left. On my further exam of the new faucet after he left was clear he had been trying to stretch these short hoses to the point of damaging beyond repair both (please see pics) hoses. It was obvious all of this could have been avoided by adding extensions from the start. The under sink area would have easily accommodated this. In retrospect I am sorry I paid him. But, I am elderly, live on a rural dead end dirt road and just needed him out of the house. It is why I use a company like Angi to hopefully have some screening responsibility. Follow up communication has been difficult during the holidays. Ultimately I did speak with him. He continued to be dismissive and challenged me to seek legal recourse. I questioned his agitation that day. I asked if he had been drinking (both my parents were heavy drinkers and I regret not following that suspicion that day). He did not deny just replying "If you are so smart why didn't you do the job yourself". I told him that is why I strive to employ reputable contractors, always."
Additional Photos
8 neighbors recently requested a quote
Recommended by84%of homeowners
Sonart Construction Corp.
1.5(
2
)

Serving Gilmanton, NH and surrounding areas

Angi Approved

In business since 2013

Free estimates

Credit card accepted

"????? If I could give zero stars, I would Hiring this contractor was a nightmare from start to finish. The bathroom they delivered is so poorly done that I feel like I need to redo it entirely. They rely on subpar subcontractors with no professionalism or craftsmanship. ? Overpromise and underdeliver: I had to stay on top of every detail myself, doing the job the contractor was hired to manage. ? Unreliable: Never kept appointments or confirmed schedules. The only time they showed up on time was to collect payment. ? Unsafe practices: At one point, a subcontractor was cutting concrete inside the bathroom with a gas?powered tool, filling my entire home with smoke. I had to intervene to stop it and argue just to get basic protections like tarps in place. ? Poor management: Subcontractors openly complained about not being paid, and I even had to send one home myself because of unacceptable behavior. ? End result: Substandard work that does not reflect the money spent. Save yourself "
Avatar for Jeff's K-1 Heating LLC
Jeff's K-1 Heating LLC
5.0(
26
)

Serving Gilmanton, NH and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Jeff has performed our furnace maintenance over many years. From yearly cleanings to furnace and tank replacement, plus emergency calls. He always does excellent work and with reasonable prices. Plus I can always trust what he's telling us."
Recommended by88%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Gilmanton, 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 Gilmanton, 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.