J&J Mechanical
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J&J Mechanical
Whether you're looking at conventional, tankless, hybrid or solar, trust J&J to keep the hot water flowing. We specialize in full service heating & air conditioning sales and service - offering the highest quality of service, support and equipment to our customers. Whether you are in need of an annual maintenance agreement, emergency repair, replacement, or complimentary energy audit, we want to be there for you every step of the way.

With prompt emergency dispatch, our N.A.T.E certified technicians are prepared at a moments notice. Your heating and air conditioning doesn't take weekends or holidays off. That's why J&J's service department is available for your emergency repairs - 7 days a week. You will save money by keeping your system(s) in top operating condition and avoid costly break-downs during extreme weather emergencies, all for one low annual fee.
Services
Our company provides a full spectrum of work of any level of complexity. Our team consists of highly qualified professionals, who have been in the industry for no less than 6 years. We have gained extensive experience while solving the most complex technical and organizational tasks, what allows us to provide you with the best service.
We repair all makes, models, types and brands of air conditioners. Our technicians have fully stocked trucks to allow us to repair your AC on the spot. Our technicians are NATE certified on air conditioner repairs and troubleshooting A-C units. We have experience working with the latest air purification technology.
Requesting a FREE in-home air conditioning and heating installation or repair estimate is easy. Just answer a few simple questions and someone will respond to your request by phone or email within 24 hours. When you schedule a free in-home estimate with J & J Mechanical, one of our Home Comfort Specialists will come to your home and go over the specific details of your request.
Are you a South Jersey Gas customer and thinking of upgrading your gas heating and water heating equipment? Plus, receive an additional $250 - $950 in rebates and bonuses with bundling and qualifying criteria. Your heating and air conditioning doesn't take weekends or holidays off. That's why J&J's service department is available for your emergency repairs - 7 days a week.
At J&J Mechanical, we believe that, to be a successful business, you need to be involved with your community as well as your customers. We also honor our military and first responders who continue to make the supreme sacrifice of life and limb for our country. The Kingsway Youth Football Association is the premiere youth football organization in South Jersey.
Reviews (21)
Nina Justice
Nina Justice
Dec 27, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Everything worked out perfectly using J&J! Thank you all so much!
Service: Heating maintenance
Chuck Quinn
Chuck Quinn
Dec 23, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Best HVAC company in South Jersey! Came to my rescue on Thanksgiving morning for no heat call. My original HVAC company refused. Excellent communication, excellent work, excellent crew
Services: Install thermostat, Repair heating system
Rob Moore
Rob Moore
Dec 02, 2021
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Evan and Gene were very customer friendly. They diagnosed the problem and made recommendation. I would definitely recommend them.
Nicholas Colubriale
Nicholas Colubriale
Nov 19, 2021
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Positive: Professionalism, Punctuality, Responsiveness
I was able to schedule a service visit timely, the technicians were on time and extremely friendly, and they explained in detail all of the work they performed. Overall great experience and would definitely recommend.
Service: Heating maintenance
Christina Adams Kenney
Christina Adams Kenney
Nov 09, 2021
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My husband was happy with your service. Our fireplace is back to working! The girl who scheduled our appointment was super sweet and professional as well.
Louis Morford
Louis Morford
Oct 06, 2021
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Showed up on time. Explained procedure. Left area clean and orderly Nicole in the office is outstanding to work with for scheduling and follow up An outstanding local company I highly recommend to family and friends.
Service: HVAC maintenance
Rose Heupler
Rose Heupler
Sep 23, 2021
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I can't say enough wonderful things about J&J Mechanical Inc. We had our AC replaced and everything about the experience was exceptional from start to finish. Nicole in the office is a sweetheart, and John the owner is friendly, knowledgeable, and kind. He went out of his way to explain everything in great detail and make sure that I felt comfortable with the whole process. He and his crew (Dom and Eugene) came out quickly and on time. They got the job done with tremendous efficiency, cleanliness, and respect for our home. John's crew was also very friendly and knowledgeable and did an exceptional
Annette Mickelberg
Annette Mickelberg
Aug 17, 2021
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Dave & James came out to do my AC maintenance. Nice guys. Dave is very knowledgeable in the work he performs.
Highly recommend this company!
Dan Natkin
Dan Natkin
Jul 29, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Absolutely great service. Came out quickly and figured out how to save us a ton of money with some basic maintenance and cleaning. Highly recommended.
Services: Repair HVAC, HVAC maintenance
Rich Swipes
Rich Swipes
Jul 27, 2021
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Our ac died on the hottest day of the year. We called J&J emergency number hoping to get a call back the next day, we got a call back within the hr. We had temp ac units dropped off the next day ( huge help) John stopped out took his time to explain every step & detail along with a quote.
We are getting new ac unit & furnace installed next week....
I would highly recommend J&J Mechanical..
Mark Powell
Mark Powell
Jul 23, 2021
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Not the best experience. Generally when we use J&J we feel satisfied with the service. Yesterday we did not. For many reasons we could not get our AC repaired. We were told what they can’t do; not what they can do. Repair person was not listening and was not helpful. When asked questions about options or ideas service person was evasive and would not answer. Bad experience - more focused on selling new hvac then solving my problems or offering viable solutions. Have talked with others in the market who were much more helpful. Not what I’m used to when John did the work and engagement.
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Rachael Brekke Anton
Rachael Brekke Anton
Jul 08, 2021
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Very quick to respond! Very professional but also friendly and local small business. Fixed our issue right away!
Kim Fokas
Kim Fokas
Jun 05, 2021
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Very accommodating!! JP was able to squeeze us in last minute when our AC unit was not working during a very hot weekend! We were more than grateful especially with having a newborn in the house. Would definitely recommend and will continue to use for all our future needs!!
Susan Thomas-Murphy
Susan Thomas-Murphy
May 15, 2021
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Customer service is outstanding! J&J installed our central air conditioning unit and water heater a few years ago. Recently, had tune up for AC. Received a call from Nicole who is always so warm and professional advising us of cost and protocols during Covid-19. David was knowledgable, respectful and friendly. Always a pleasure with any service from J&J Mechanical! Thank you!
Edward C.
Edward C.
Dec 15, 2020
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Very professional. They do high quality work and come right out if you have any issues. Will definitely be using them again in the future. Thanks
Patricia Haynor
Patricia Haynor
Nov 12, 2020
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Communication between client and staff is excellent. You know costs in advance and clearly explained. Staff in home wear masks and booties at all times. Office staff very professional and helpful!
Richard Hickey
Richard Hickey
Nov 03, 2020
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Excellent response and work. Courteous and knowledgeable employees. I would recommend to anyone with HVAC issues.
Karina C.
Karina C.
Aug 21, 2020
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Great service! J&J was able to come out right away and provide us with a quote for a new system. We have a baby at home and the new unit was scheduled to take 2 weeks to come in. J&J went above and beyond in dropping off several window units for us to borrow. When it came time for our install the team was on time, friendly, clean, respectful and they finished the entire job in one day instead of the estimated 2. I highly recommend this company. Everyone from reception, the install team to the owner was very pleasant to work with. Thanks J&J!
Mark E.
Mark E.
Jan 25, 2018
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Customer service here is top of the line. The owner specifically was very friendly, responsive and honest. He got back to me on 5 separate questions before two other companies had even responded to my first question. He answered all of my questions quickly and fairly and gave me a very fair price. I cannot speak about the quality of their work, because I ultimately didn't hire J&J for unrelated reasons, but wouldn't hesitate to do so in the future
David N.
David N.
Jul 30, 2014
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Started chatting with John the owner through Facebook. He came out a day later and we went over a new heating, cooling and hot water heater upgrade. Within 3 days the entire job was done and done right at a fair price. The fact that John literally lives around the corner made me feel good about hiring him, but the professionalism and attention to detail from day one has made me a very happy customer. He put in all energy efficient products and my electric bill this summer has been over $100 less per month than it was before. The unit is super quiet, you can't even hear it sitting next
Andy G.
Andy G.
Dec 15, 2013
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Over the past 3 years, J&J has installed an air conditioner, heating system, hot water heater and cleaned our gas fireplace. Always does quality work and John has been great to deal with. Would definitely recommend his services.