Serving East Derry, NH and surrounding areas
Approved
In business since 2003
Free estimates
Customers say: Quality work
"I needed a faucet installed on a pedestal sink. Joe did a great job! He was on time, worked efficiently, and charged a reasonable price. Highly recommend for your plumbing needs!"
+1
Serving East Derry, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Customers say: True professional
"I will never use another plumber. We contacted Robert Johnson plumbing at 1pm to have a hot water heater replaced. He came out, gave a us a quote, and completed the job same day. You won’t find a more honest and reliable plumber. I wish I’d found him years ago."
Serving East Derry, NH and surrounding areas
Approved
In business since 2020
Credit card accepted
Customers say: Quick response
"Dustin was excellent. Showed up on time and was extremely professional. He fixed what was broken, hooked up what needed to be hooked up and got my kitchen and shower running beautifully. He didn't try to upsell or convince me to replace things that didn't need fixing or replacing. I have definitely found my new plumber! Would strongly recommend."
+41
Serving East Derry, NH and surrounding areas
Approved
In business since 2007
Emergency services offered
Credit card accepted
"Very helpful and supportive. I will use again for my plumbing needs."
Serving East Derry, 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 East Derry, NH and surrounding areas
Approved
In business since 1995
Emergency services offered
Warranties offered
"The problem was a simple fix which was completed in a few minutes. I was impressed at how quickly I got the appointment and when the plumber was running late, I got a phone call letting me know when he would arrive. I would hire this company again."
Serving East Derry, NH and surrounding areas
Approved
In business since 1981
Free estimates
Credit card accepted
"Justin was professional and knew exactly what I needed to fix my existing water heater without trying to upsell me on a much more expensive tankless water heater. He had the relief valve and expansion tank in his truck and was able to install everything without issue. I would recommend hiring them for your plumbing needs!"
+12
Serving East Derry, NH and surrounding areas
Approved
In business since 1981
Emergency services offered
Warranties offered
"Granite State Sewer called me the next morning and had a technician out within two hours. He explained everything he did and was courteous and knowledgeable. The price was very fair, and I would use them again and will recommend to others."
Serving East Derry, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Credit card accepted
"Workmen were excellent. They asked for direction when appropriate, but otherwise worked independently as a well coordinated team. Finished shower and plumbing is great. No issues whatsoever."
+10
Serving East Derry, NH and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Charlie was the first to respond to our request. He was very personable and was quick to schedule an appointment based on our need, considering the problem. Would recommend him to anyone needing help with a plumbing blockage."
Schedule a plumbing inspection every one to two years to ensure your system is in good working order. Regular inspections can help you catch minor issues before they become costly problems, like major water damage repairs. You should also consider a plumbing inspection when buying or selling a home or if you notice signs of a plumbing issue. Staying proactive with maintenance can save you money and stress in the long run.
A plumbing inspection for a standard one-story to two-story home takes between two and three hours. For larger residences, historic homes, or rental complexes, a complete inspection requires a full-day commitment of eight hours. However, this does not account for any necessary repairs that your plumber might find, so it’s best to set aside additional time during the inspection in case an unexpected repair comes up.
When built with quality materials, your plumbing system endures for decades. CPVC, brass, iron, and steel provide reliable service for 50 to 70 years, while copper extends durability up to 100 years, and PEX maintains performance for 80 to 100 years. Maintaining this system with regular inspections and prompt repairs guarantees long-term efficiency.
You should repipe your home when your plumbing exceeds its expected lifespan or uses hazardous materials like lead, polybutylene, or galvanized steel. Persistent leaks, corrosion, and compromised water quality signal that your existing piping no longer meets safety standards. Repiping eliminates potential health risks and prevents extensive water damage.
From average costs to expert advice, get all the answers you need to get your job done.
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