Keeping your air conditioning, heating and plumbing systems in perfect working order for over 50 years!

Turn to A & J Installation

Rockland County’s HVAC & Plumbing Experts.

When the temperature climbs into the 90’s or drops into the single digits, a working home heating and air conditioning unit is an absolute necessity for your comfort.

When you invite A & J Installation into your home or business, we take that responsibility very seriously. To gain your satisfaction and trust on a new installation, routine service, or repair, we promise to provide you with the absolute best quality services, prices, and experience that you deserve. Also, at A & J Installation, we do everything we can to get you discounts and incentives on new heating and cooling equipment. 


(845) 357-0275


Guaranteed Satisfaction

One of the most important reasons to choose A & J Installation is our people. Our technicians are extremely skilled, knowledgeable, and highly trained — but we get even more compliments on their attitudes, workmanship, and respect for our customers, and as a result, we guarantee you will agree.

Air Conditioning and Heating Service and Maintenance

Annual HVAC  Maintenance Plans

If you live in Rockland, Bergen, or Orange County and want to keep your heating or air conditioning system operating at top efficiency, an annual maintenance plan is a must. There is simply nothing better for your equipment, and no better way to achieve peak system performance.



HVAC New Installations, Repair, and Maintenance

A & J Installation will survey your current system, your home or office, your goals, and your budget to provide you with your best possible solution for a new installation.

When you need a heating or cooling repair, A & J Installation offers 24/7 emergency repair service for the people of Rockland County. Our highly trained technicians will get your equipment back up and running in no time.

An annual maintenance plan will save you money on your utility bills and repair costs.

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Plumbing Repairs & Installation

When you have a plumbing problem, it can completely disrupt your life. Thankfully, A & J Installation provides 24/7 emergency service. If you need help with your plumbing and live in Rockland County give us a call. We have several certified plumbers on hand that will get your plumbing back up and running in no time.

We also provide installation services for new or existing structures. For both residential and commercial customers, we provide sinks, toilets, faucets, hot water tanks, and boilers. Look no further than A & J Installation for all your plumbing needs.

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Photo by Mwanner at English Wikipedia


What people say...

Keeping you comfortable!

At A& J Installation, we want to keep you that way, too! We know that the key to our continued success is to strive for complete 100% customer satisfaction, and we will do everything we can to accomplish that goal.

If you are a current customer, we thank you for your continued support and loyalty which we will never take for granted. And if you are a first-time visitor to our website, we invite you to contact A & J Installation today and allow us the opportunity to earn your business.  

24/7 Emergency Service Available

Call the number above for fast service after hours or on weekends

24/7 Emergency Service Available

Call the number above for fast service after hours or on weekends

2 South St, Suffern,
NY 10901

Mon-Fri: 7:30am – 4:30pm

2 South St, Suffern, NY 10901

Mon-Fri: 7:30am – 4:30pm

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