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Redding's Plumbing & Heating Time is money and comfort as your HVAC system operates inefficiently (or not at all). So let's not waste another moment! Contact us today to tell us about your current HVAC needs. We'll assess your situation and get back to you quickly with a recommended plan of action. Since 1920, generations of the Redding family have built an excellent reputation and a solid history upon which we serve our New Jersey customers. We're experts at designing efficient heating and cooling systems built to meet your individual needs.
Services
For almost a century, our family's number one concern has been for the comfort and care of our community. When J.B. Redding, Senior and Joseph J. Redding his son founded J.B. Redding & Son in 1920 and devoted themselves to serving Princeton University's heating needs, they knew that he wanted to build a legacy - a lasting tradition of quality and service upheld by his family for generations to come.
Our team of professionals will guide you through the process of evaluating your current system and if necessary selecting the system that's right for your family's needs. Redding's experts are the ones to call when you have any plumbing need. Whether it's an emergency plumbing repair, your water heater quit working or you'd like to update or remodel a kitchen or bath, Redding's professional team is there for you.
Centrally located in Mercer County, NJ, we provide full service plumbing, home generator, home energy audits, heating and air conditioning repair, replacement, installation and maintenance services throughout Greater Mercer County and surrounding communities. When it comes to home comfort and repair, trust the company that has been in business for over 96 years.
If your air conditioning equipment breaks, it can be a great inconvenience to your family. Everyone gets cranky as the temperature rises. At Redding's, your family's comfort is important to us and we value your time. Our prompt, professional and courteous service technicians are highly-qualified, NATE-certified AC repair experts, who are trained to evaluate all makes and models of air conditioning equipment.
Reviews (25)
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Travis Gerstacker
Jun 17, 2022
I had an AC issue for 2 years that none of 4 different contractors could figure out. I called Redding and I couldn't be happier with the service. Mike came out, evaluated my situation fully, gave me some advice on maintenance, and he got to the bottom of the problem WITHOUT recommending a system replace. Two other contractors recommended that to me. Redding will be the only AC company I call going forward.
Susan Jefferies
Jun 09, 2022
Today Mike arrived on time to fix my AC and was meticulous in his evaluation of the system before moving forward with a costly test. In the process he was able to find and fix a rather subtle and not easy to see problem without doing the test, which was a significant cost savings to me. Thanks Mike! Services: A/C system repair, A/C system maintenance
Debbie A.
Mar 12, 2022
Mike was outstanding and provided knowledgeable, thorough and efficient service! All issues were resolved. Mike explained root causes of the noises, due to poor installation by the home builder anc showed me pictures of the root causes. Stellar job! Thank you! Service: Heating system repair
Nora
Feb 09, 2022
Wonderful service. Come when they say they will. Always answer the phone. Prompt, friendly and generous with sound advice. Repaired many plumbing issues, installed toilets, repaired in-floor heating. Service: Heating system repair
Michael Peachin
Feb 07, 2022
Reddings, and everyone there, are outstanding, in every way. I have had them for many years now as those who work on our heating, air conditioning, and plumbing. Everything is always accomplished quickly, with extreme care and expertise, and the people are all utterly affable. Truly first rate, in every way. Services: Install AC, Repair HVAC, HVAC system maintenance
Dana Liebmann
Jan 27, 2022
I recently switched from oil to gas and Redding's completed the extensive job as promised. Don arranged the details and John managed everything professionally. A few weeks later (today) I needed a service call and Mike came and fixed the minor difficulty without charge and explained everything perfectly. I am writing this as his truck sails away, before I forget how grateful I am for his work.
Angela Curry
Jan 27, 2022
Reddings did a great job fixing our furnace! The customer service team is great and the technician was polite and prompt. I will definitely recommend them in the future Service: Repair HVAC
Cara T.
Dec 26, 2021
They came out to fix a whole house backup. Got there within 2 hours of my phone call. Went above and beyond to figure out the location of the clogged pipe and fixed it on the spot. Kept me informed during the process and showed me where in the septic field it could be prevented. Would definitely use them again!
Wj Krieg
Aug 25, 2021
Mike did a fine job and offered some advice for improving our air filtration system with features that keep dust levels in the air down. These are features that he has in his own home to help protect his son. Service: AC maintenance
Diane Harmon
Aug 17, 2021
Critical: Professionalism I called with an issue with my AC. While trying to explain the problem to the receptionist (Bree?), she was rude and unknowledgeable. I'm never calling back.
Al Armajo
May 28, 2021
Josh came to replace water heater. He and his assistant did an excellent job and answered all my questions regarding maintenance and use. He fixed my hose bibs that leaked for years. I liked they took the extra effort to cover my floors from damage.
Maggie Sullivan
May 23, 2021
Very competent. Explained everything well. I'm very happy I have a service contract with them! Service: AC maintenance
Maurice David
May 15, 2021
Absolutely the best! Repaired our air in a few hours at a more than fair price, the original installer wanted double what we were charged. Can't thank you enough! Would be remiss if I didn't mention the technician Dan, thanks Dan! Would highly recommend Redding. Service: HVAC repair
Lori Sweeney
May 05, 2021
Redding replaced our oil furnace with a new gas furnace. They also replaced our electric hot water with a gas one and installed a new AC unit. All of their employees were professional, respectful of our home and very nice. The work was done quickly and efficiently and we'll continue to use Redding for our regular service needs. Highly recommend them!
Hilary Persky
Apr 23, 2021
John came out on time and was exceedingly patient and helpful in explaining the problem with our AC system and what would need to be done for next steps. I was very appreciative. I will wait and see how the remainder of the work unfolds but so far I am quite impressed. Service: HVAC repair
Greg Sdeo
Apr 01, 2021
We utilized Redding last Thursday to replace our Hot Water Heater. Scheduling the appointment was easy as we were provided with a fair quote. The Tech was on time within the window we were provided. The job was completed within the time frame we were told. We were provided with an explanation of what was done. The crew also cleaned up after the job was complete. I will definitely be using them again and would recommend them to anyone in the Princeton/Mercer area who require any plumbing, heating and air conditioning services.
Christoph Brand
Feb 15, 2021
Their techs came out to fix our sewer line and did a very good job. They were very knowledgeable and explained to us very well what is going on.
Leah Holt
Dec 27, 2020
I have used Reddings for years. Started using their plumbing services, new sink, install a toilet. Then moved my annual maintenance for both my AC and Boiler to them about 10 years ago. They have been awesome, the technicians are very prompt, respectful and helpful. Answer all my questions and have gone above and beyond on many occasions.
Glenn Foster
Nov 03, 2020
The service person was timely to the appointment. He wore a mask and maintained social distancing. He completed the appointment. Answered all questions. Even completed a review and noted about a problem with one of the vents in the basement. This was not part of the appointment but delighted he responded.
Charles Rebick
Aug 12, 2020
They always arrive within a few minutes of the scheduled appointment, they are efficient, and most importantly we have had no problems with our heating or airconditioning under their maintenance plan.
Sylvia Stengle
Jul 24, 2020
Today my 12 year old water heater started leaking from the top (!) at 2 pm. We turned off the water valve to the heater and started mopping up the floor and called Redding's. I told them I couldn't deal with it until 4:30 because of my work schedule. At 4:35 Mike showed up, assessed things, explained things, identified replacement possibilities, . and notified Steve in the office who committed to getting in touch first thing tomorrow and rectifying things ASAP.

A year ago on Aug. 7 in the high heat of summer, a big pin oak fell on my roof, air conditioner and generator, destroying all three and cutting out our electric lines during a high wind lightening storm. As soon as the tree trunk and big branches blocking the road were cleared away, --2 hours, --a rep was there figuring out how fast he could get the generator and AC replaced, which included working with the insurance company, all fixed in record time, in just a few days.
Rachel Samoil
May 22, 2020
The AC technician came the day after we called. He wore a mask, gloves, and booties, and fixed the damage wires on our unit within an hour. He also plugged up some holes to make it more difficult for rodents to get back in. He was friendly and efficient.
Simon Koumis
Feb 29, 2020
Excellent work by professional staff to install two water heaters in my house.
Andrew Edelsberg
Feb 07, 2020
Redding's did a terrific job with my furnace repair. The tech was knowledgeable and personable, and went above and beyond to ensure that the system was running properly and efficiently. The price was exactly as quoted and they arrived right on time. I highly recommend Redding's for all of your HVAC needs!
Mary Ann Reale
Jan 28, 2019
As a new customer I had many questions about my heating/AC unit and Mike answered them thoroughly and in a manner that I could understand. Thanks Mike for your patience with me.