Derry Plumbing & Heating logoApproved Pro
Approved Pro

Derry Plumbing & Heating

Central A/C - Install, Central A/C - Service or Repair, Bathtub Installation and Replacement,

About us

If youre familiar with plumbing, you know that doing it right takes just the right recipe: two parts job knowledge and three parts skill. At Londonderry Plumbing and Heating, we provide everything you need to secure the perfect plumbing solution, a mixture that will do you right, just like home cooking! No job is too small or too challenging for our dedicated professionals! Londonderry Plumbing and Heating can tackle your most challenging plumbing problems and do so at affordable rates. If you are looking for a plumber who is highly qualified, quick to respond and a pleasure to do business with, give us a call. We look forward to adding you to our list of satisfied customers!

Business highlights

Emergency services offered
Veteran owned and operated
36 years of experience

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.530 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
50%
4
0%
3
0%
2
3%
1
3%

Filter reviews by service

Showing 1-25 of 30 reviews
Bonnie S.
May 2025
5.0
Well Pump Repair or Service
$550,000
Great service! Emergency service and done within the day!

Mike B.
Feb 2025
2.0
Water Heater - Install or Replace
$34,800
torn between 2 &4 stars but went with 2 only because I feel the cost exceeded in my opinion a reasonable cost to replace with a basic 40-gallon electric hot water heater based on the cost I paid two months ago to have a new eclectic 70-gallon high efficiency heat pump water heater and expansion tank installed. We had no time to shop around.... 4 stars for the prompt repair and 2 stars on the pricing.
Response from

"Hi Mike, sorry we could only get 2 stars from you. I know you are comparing our water heater price to one you had installed in South Carolina. The prices down south are about 35% less that they are up here. The price we gave you was a very completive price for this area. Again, sorry that you feel this way. It was great working with you. Thank you for the work"


Maureen D.
Oct 2022
5.0
Faucets, Fixtures and Pipes - Repair or Replace
Yes, I recommend this pro
$138,800
The plumbers were very helpful with explaining issue & what they needed to do to fix the problem & the cost

Karen N.
Aug 2022
5.0
Shower Install or Replace
Yes, I recommend this pro
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!

Anthony M.
May 2022
4.5
Faucets, Fixtures and Pipes - Repair or Replace
Yes, I recommend this pro
Great company. Fast response and great work. Thank you

Paul H.
Oct 2021
5.0
Yes, I recommend this pro
$15,000
Been with another company for many years last time I call them for price to replace expansion tanks they gave price 859.00 thatà ¢à  à  s last time heard lot about Derry plumbing called Dave and they sent out a technician his name was Tyler very professional look over my unit told me had other issues with my system showing all possible that system was old he would only be taking my money to install the expansion tank and the unit is old and if fails this winter parts will be very hard to get note the unit been in house for 30 years have served my good so Tyler gave est that fair price to replace Dave gave me some options and was very professional so I set up appointment to have replaced thanks to Derry plumbing à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  à ¢à ­à  à ¯à ¸à  Thank you Paul Hickey Derry New Hampshire

Kevin D.
Jul 2020
4.5
Central A/C - Service or Repair
Yes, I recommend this pro
Great experience, fast response, on time, friendly service! Will definitely use again.

Kathy K.
Jun 2020
5.0
Yes, I recommend this pro
I would DEFINITELY use their services again. Very thorough!

Jecinta H.
May 2020
5.0
Tankless Water Heater - Install
Yes, I recommend this pro
$450,000
When our existing water tank started to falter we knew we needed to upgrade. Derry Plumbing and Heating installed a phenomenal tankless system for our 3800+ sq foot home and we never had a reason to complain. Our energy costs went down and we always had hot water for our family of 5 and numerous guests.

Jecinta H.
May 2020
5.0
Yes, I recommend this pro
Derry Plumbing and Heating is very knowledgeable and quick to respond to any call. I have never been disappointed with the work they performed. They go out of their way to accommodate the various needs of an 11 building complex with both heating and plumbing concerns.

John L.
May 2020
5.0
Tankless Water Heater - Install
Yes, I recommend this pro
They did a great job.

Shay D.
May 2020
5.0
Faucets, Fixtures and Pipes - Repair or Replace
Yes, I recommend this pro
I hired Derry Plumbing and Heating to come to my house to do some work in the bathroom. They were extremely professional, polite, and very reasonably priced. The owner, Dave, was very professional, knowledgeable, and was able to answer all my questions. The technician that came to my house was very respectful of my property and did an amazing job. I would highly recommend Derry Plumbing and Heating for any plumbing you need, and I will definitely use them in the future.

Susan G.
Feb 2020
1.0
Informed owner Dave we would not recommend his company to anyone based on his threatening attitude at the completion of the job. He misrepresented timeframe by stating his work was a week out. He supplied portable heat once we confirmed the system and provided 20% deposit. Then proceeded to delay ordering the system for two weeks. The job did not start until 25 days after initial agreement. On the first day we were informed we would have to cut joists and holes in the ceiling for the installation. Although the contract indicated we were responsible for carpentry it was never made clear that would include cutting the holes in the ceiling. We relocated our water pipes to avoid additional delays. The estimated turnaround was three days but took five, and we provided 8 hours of work for the installation. In order to complete our records we asked for documentation of the job and requested a copy of the revised contract, name/model/warranty of the system and name of the electrician, and we would forward the remaining 8% immediately. That is when the owner became irate and threatening. We have had a multitude of projects performed on our properties in various states and have never been treated like this by any contractor. We cannot emphasize strongly how we would not recommend this company and owner to anyone. His contentious, aggressive and threatening attitude is unprecedented, unprofessional and disturbing. Stay clear.
Response from

"Susan, I just want to say thank you for letting us do this wonderful job for you that came out perfect, and thank you for finally paying the balance on your contract. We did a fantastic 4 zone Mini Split AC job for you. I never told you we would start the job in one week, at the time we were 3 weeks out, I did not delay ordering parts for 2 weeks, that's how long it took for the equipment to arrive, Your son knew he had to cut any holes in your ceiling and any other carpentry work, your son had a copy of the revived contract before we started. In the end you demanded a break down on the contract or I would not get paid. I was not mad or irate or threatening to you. If you wanted a break down on the contract you should have asked for that in the beginning but instead, you decided to try and not pay the bill until i gave it to you. The only threat I made to you was to give this to my lawyer. I think it is very sad that you treated us the way you did at the end of the job when we went out of our way and took our time to make sure we did a great job for you and then you decide to not want to pay the bill for no reason and then putting up a fake review. Its ok Susan I sleep very well at night."


Robert B.
Aug 2016
4.5
Bathtub Installation and Replacement
Yes, I recommend this pro
$100,000
Working with LPH was very simple. Dave showed up on time for appointment for the estimate. Brian and Denny showed up on time for the install and worked non-stop until the job was done. They had to trouble shoot some issues due to the older house construction but it all worked out well. They did very nice work and were open to my requests. I would definitely recommend LPH.

Nancy B.
Aug 2015
5.0
Faucets, Fixtures and Pipes - Repair or Replace
Yes, I recommend this pro
$49,800
I recently purchased a house and the sediment filter for the well was practically black but I couldn't remove it to change it. I called Dave and 2 plumbers were here within 2 days. (Not an emergency) Come to find out, the filter was too small and was inserted in between the pipe when it should have been mounted to the wall. (Made a lot more sense that way) Dave's guys installed the correct size filter, redid the piping and inserted shut off valve which was missing before, in an hour and a half. Very nice work! I would hire them again for any plumbing project.

Thiem P.
Dec 2010
5.0
Oil Boiler or Radiator Heating System - Repair
Yes, I recommend this pro
Excellent service at a very reasonable charge

Kevin W.
Dec 2010
5.0
Oil Furnace / Forced Air Heating System - Install
Yes, I recommend this pro
I met with Dave from Londonderry Plumbing & Heating. He showed up when he said he would, did all the work he said he would, finished the job to my satisfaction when he said he would, and gave me a good price for the job. Thank You, Kevin Watts

Prithvi K.
Jan 2006
N/A
It was a difficult job that required disconnecting an electrical cooktop and replacing it with gas connection. It was executed nicely.

Leise M.
Jul 2004
N/A
Heat Pump - Install or Replace

Don H.
Apr 2003
N/A
Water Treatment & Purification System - Install or Replace

Helen F.
Mar 2003
N/A
Faucets, Fixtures and Pipes - Repair or Replace

Bob M.
Mar 2003
N/A
Faucets, Fixtures and Pipes - Repair or Replace
I haven't seen the work yet. This is a rental (my former home) that just went on the market. Tenant said they did a good job. Price that was quoted was fair. All in all, I'm very happy.

Paul T.
Jan 2003
N/A
Faucets, Fixtures and Pipes - Repair or Replace

Paul T.
Nov 2002
N/A
Faucets, Fixtures and Pipes - Repair or Replace
Very responsive! Plumber was a real pro!

Debra S.
Nov 2002
N/A
Faucets, Fixtures and Pipes - Repair or Replace
Excellent work, very nice guy who did the job.
Showing 1-25 of 30

Licensing

State Contractor License Requirements

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FAQ

Derry Plumbing & Heating is currently rated 4.5 overall out of 5.
Derry Plumbing & Heating accepts the following forms of payment: CreditCard
Yes, Derry Plumbing & Heating offers free project estimates.
No, Derry Plumbing & Heating does not offer eco-friendly accreditations.
No, Derry Plumbing & Heating does not offer a senior discount.
Yes, Derry Plumbing & Heating offers emergency services.
Yes, Derry Plumbing & Heating offers warranties.

Contact Information

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