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Christenson Plumbing & Heating Gas too! All residential plumbing has both hot and cold water. This means a fuel source must heat the water. Licensed NH plumbers need to know how to install and repair fuel lines as well. At Christenson Plumbing and Heating, we are also licensed to service and install natural gas and liquid propane heating systems.

This is an area of specialized skills, requiring an additional 1,000 hours of class time and 6,000 more hours on the job training. Plumbing fixtures and techniques for gas are different than for water. Do not allow a plumber who is not licensed to install gas fixtures or to work on any gas connection in your house!
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Emergency
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At Christenson Plumbing and Heating in Manchester NH, our plumbers are available to respond quickly to your plumbing emergency anywhere in New Hampshire with our 24-hour emergency plumbing services. Our regular office hours are 7:00 AM to 5:00 PM and we can be reached at 1-888-552-1293.
Hot Water Heaters
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You only think about hot water heaters when they're not working. Unfortunately they are the most common part of your home's plumbing to fail. Before you run out to the local New Hampshire do-it-yourself warehouse and buy and install the same hot water heater that you had before, consider the options that are available to you today.
Furnace Tune Ups
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An annual tune-up and cleaning of your furnace or boiler is as important to your plumbing and heating as your annual physical is to your health. When you hire Christenson Plumbing and Heating for scheduled annual furnace cleaning services, we do more than simply change parts and vacuum out your chimney.
Bathroom Remodeling
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The skeleton is all plumbing. For your bathroom remodeling project, do you want a double-sink vanity, stand up shower or a whirlpool tub? Can the toilet be relocated without too much trouble? Our experience working in bathrooms has given us some very good ideas of what to do, and what not to do.
Kitchen Remodeling
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As Manchester NH kitchen designers and remodelers, we believe that we have an edge over hiring a building contractor to create a living space out of your old kitchen or bathroom. This is our advantage: we are plumbers!
Reviews (13)
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Kingsqueak
Oct 09, 2021
I had a drain issue looming over my head for a while. Things backed up, I'd snake it out and move on. Finally it locked up on me, so I got myself a water jet to try and finally clean things up. Wrong. I made a real mess, a valiant effort but the line was just plugged too severely. I called these guys, they actually answered (so many contractors just don't answer or return calls) and they got to me quickly to bail me out of my whole mess.

A whole 30 ft run was plugged solid with years of gunk in it. No way I would have fixed that without help. Had to do a full new run. A messy, aggravating job with terrible routing of the pipes to be replaced. The guys did great work and got me back in business again.
Flying Moose
Mar 22, 2021
I had several companies come over with this place being the first. Young men. Respectful. But with what I have learned during this time, their plan was totally off. Telling me I could never use my chimney again, have to re-route the piping, & being over $7000 more then any other company. Would never use or recommend.
Ashley Biron
Nov 14, 2020
Our boiler blew and Christenson Plumbing and heating was out same day to install! Very professional! Service: Installation
Jessie Foltz
Nov 01, 2019
Great service and friendly people. They were also easy to reach and very accommodating to scheduling requests. I highly recommend them!
Lisa W.
Jun 24, 2019
Great to work with Aaron has always been professional and gone above and beyond to help at our home in Antrim! Staff is so helpful! Loved working with this company! Would highly recommend!
Cate S.
Dec 31, 2016
I have had multiple plumbers come to my house over the past few years. Before Christensen came and did a full work over on the furnace, it always seemed like the problem wasn't being fixed. I was frustrated and wary. Not only did Christensen's come and look at our system, they continued to diagnose the problem until it was fixed. They may be a little more expensive than other plumbers, but they have the right value to make it worth every penny. They are incredibly trustworthy!
Jane W.
Mar 10, 2016
A year after Christensen Plumbing worked on our home: The shower unit they installed has to be replaced because it's bottom cracked apart completely due to the hollow cavities they left under it, allowing the plastic move up and down as you step on it. The new plumbing pipes they led under our new bathroom, through the garage froze on a cold day b/c they installed absolutely no insulation on those.

The sink they put in our bathroom turned out to have no vent, so the water can hardly drain (like in a bottleneck); After the water has been splashing our feet for months when using the tiny vanity and sink Christenson Plumbing installed with our tall and long-reach faucet, we had the sink and vanity finally replaced by a wonderful plumber with a properly sized sink and cabinet. Aaron Christensen has been an extremely rude, dishonest, incompetent, and crooked person. A year after his crew worked on our home, we have had to pay for and repair the damage their shoddy work has caused.
Tia Elie
Oct 08, 2015
This company was sooooo unprofessional. I told them exactly what I needed before they came to salon. I need two hair traps for the sinks asap. When they got there they said I needed a new water heater and didn't even have the traps for my sink.
Mike Pasquantonio
Sep 16, 2015
Products this company uses is poor quality. Tank cracked after 1yr of service, charged $480 to reinstall another hot water heater under warranty. The new hot water heater stopped working after 10 days because of poor workmanship.
Mike P.
Sep 16, 2015
Products this company uses is poor quality. Tank cracked after 1yr of service, charged $480 to reinstall another hot water heater under warranty. The new hot water heater stopped working after 10 days because of poor workmanship. Highly suggest using another company.
Josh S.
Oct 16, 2014
Great company. The owner Aaron really has a passion for the industry and cares a lot about the customer. They have done various plumbing repairs at my rental property. The largest job was a hot-water-tank replacement. The install was very clean and efficient. They even removed an additional hot-water-tank that was left in the basement by the previous owner. 5-stars to Christenson P&H.
Ella T.
May 04, 2014
Excellent company. I used them a couple of years ago to install a new pump and holding tank. We had some problems this weekend with water pressure and I called and left a message on the 24/7 emergency number late on a Saturday night. Within a few hours Aaron called me and made a suggestion. I followed his suggestion and immediately had full water pressure again in the house!
Robert Butler
Jul 26, 2013
After years of my business bouncing from HVAC company to HVAC company, never fully satisfied I've finally found a company I intend to stay with. Christenson Plumbing & Heating has exceeded my expectations every step of the way.