Serving Dover, NH and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"They arrived on time, was professional and wore a mask. He was able to provide a camera inspection the length of my sewer drain."
+43
Serving Dover, NH and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"what a great experience with these guys....seldom do we encounter a business that actually cares...unbelievable customer service and expert work...they saved us a small fortune....can't thank them enough"
Serving Dover, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Offers commercial services
"Justin was hired to complete minor plumbing repairs totaling $360 paid via Cash App immediately. He was to return to repair one his mistakes as well as provide me a receipt for services that I paid that were completed. After several text messages and a couple of calls reaching out yo him, he did not respond to my text or calls. He never returned after payment. I gave him 3 Stars for lack of professionalism and poor best business practices. "
Serving Dover, NH and surrounding areas
Approved
In business since 1995
Emergency services offered
Warranties offered
"Eric came to fix my leaking toilet and put a new shut-off valve on as the last one would not turn. He was very professional, neat and friendly. He was nice enough to suggest we look for coupon savings on line and he found one he used for me as a senior. I will be sure to call these folks should I ever need plumbing. The worker was to come between 12 and 4 and at 2:30 I got a call to let me know he was on his way."
Serving Dover, NH and surrounding areas
Approved (Corporate)
In business since 1988
Emergency services offered
Warranties offered
"Rick addressed all my concerns. He quickly replaced the part in the toilet. He tightened the shower faucet and cleared the drains. He left the bathroom clean. He was very courteous and answered all of my questions."
+24
Serving Dover, NH and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Once again Derry Plumbing has met all my expectations for quality work and complete professional service. Mike and Christian just removed a tub unit and replaced with a walk-in shower unit. They were courteous, answered all my questions and kept everything spotlessly clean every day, I've used them for years and will continue to do so and will recommend them to friends!"
+2
From average costs to expert advice, get all the answers you need to get your job done.
Understand what goes into installing a sewer line, including materials, labor, permits, and potential landscaping considerations, to ensure a smooth and compliant connection to your local sewer system.
Discover the cost of slab leak repair, taking into account factors such as repair type, inspection fees, and local labor rates.
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
Budget for main sewer line clog repair costs based on factors such as cleaning method, sewer age, project complexity, permits, labor, and more.
Need to clean your drain? Here’s how much it costs, what factors affect cost, and what to expect.
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.