4.4 
224 *The Angi rating for Plumbing companies in Warner, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
*The HomeAdvisor rating for Plumbing companies in Warner, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
Last update on July 07, 2026
Serving Warner, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Customers say: True professional
"Bob knows what heâ s doing, excellent plumber."
Serving Warner, NH and surrounding areas
Approved
In business since 2009
Free estimates
Offers commercial services
Robert Johnson has a reputation for being one of the most reliable plumbers in the Hillsborough County area. Robert specializes in water heater installations, service calls, boiler installations, and water softener/filtration system installations. Please do not hesitate to reach out and schedule an appointment today.
Serving Warner, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Mitch was prompt, reasonably priced, courteous, professional, and incredibly knowledgeable. Fixed my plumbing issue and explained everything while doing it. Highly recommended!!!!"
Serving Warner, NH and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Exchanged messages with Mike to describe work needed, replace an outdoor faucet and shutoff value (previous faucet was leaking). He gave an estimate, reviewed work to be done. Replaced outdoor spigot with a frost-proof spigot, put on new value. Quick test and validation. Professional, efficient and happy with work done! Thank you Mike !"
Serving Warner, NH and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Fantastic work- efficient, quick, affordable and done with excellent care to suit our needs. Would absolutely hire again! Best plumber we ever had."
+11
Serving Warner, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Credit card accepted
"We had our old tub/shower replaced/converted to a shower stall. Jeff and his crew did an outstanding job for a great price!! Jeff was by far the best contractor we have ever done business with!! We believe you would not find anyone better to do your bathroom remodel job!! Thanks George & Deb"
+2
Serving Warner, NH and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Excellent plumbers, reasonble pricing and polite. I highly recomend Action Pulumbing, This was replacement of all drain piping inbasement."
Serving Warner, NH and surrounding areas
Approved
In business since 1995
Emergency services offered
Warranties offered
"I had a leak in my water main coming into the house in my crawl space. I called 2 local firms without being able to have so one come help. Linda from Mr.Rooter called me back within 10 minutes and scheduled a plumber for the next morning.Brian arrived by 11am accessed the situation gave me an estimate and was able to repair the leak. Very professional, courteous and timely. I still have not heard from my local company ! Very nice to have water again. I will use them again."
Serving Warner, NH and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"Justin was great! Professional installation of multiple condensing boilers and many other plumbing related tasks. He was able to tackle several issues in one day saving us a ton of money. I would definitely recommend County Line Plumbing and Heating for any plumbing needs."
Serving Warner, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Credit card accepted
"Installers arrived on time and worked very hard and efficiently. Project took two days since in addition to the shower conversion they also installed a new LVP floor and a new toilet. Rafael and his assistant were top notch and left the house and work area clean even at the end of the first day. I highly recommend them if you are considering a project. They made an effort to minimize the time water was shutoff as well."
+10
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