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HVAC Repair in Newton, NJ

Our shop is at 219 Spring Street, right in downtown Newton. When your heat goes out, the truck is not coming from the next county. It is coming from down the street.

Morris Sussex Heating and Air Conditioning has been servicing heating and cooling systems across Sussex County for over 30 years. Newton is home, and a large share of our work is for our own neighbors in town. Family owned, licensed, insured, and we answer the phone.

Call (862) 259-2052
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HVAC Services We Provide in Newton, NJ

Furnace Repair and Heating Repair in Newton

Gas, oil, and propane furnaces and heat pumps. No-heat calls, short cycling, blowing cold air, ignition failures, and full furnace installation when repair no longer makes sense. Learn more.

Boiler Repair and Replacement in Newton

Many of Newton’s older homes still heat with hot water or steam. We service, repair, and replace boilers, and we handle radiators, zone valves, circulators, and expansion tanks. Learn more.

AC Repair and Installation in Newton

Central air, ductless mini-splits, and condenser replacement. Ductless is often the best way to add AC to an older Newton home without tearing into plaster walls. Learn more.

Emergency HVAC Service in Newton

No heat, no cooling, a gas or fuel smell, or water leaking from the unit. Call (862) 259-2052. Learn more.

Indoor Air Quality and Whole House Humidifiers

Humidifiers, air cleaners, UV systems, and duct evaluation. Older homes with steam or hot water heat get very dry in winter, and a humidifier makes a real difference. Learn more.

Preventative Maintenance

Fall heating tune-ups and spring AC tune-ups, available as a maintenance program for Newton homeowners. Learn more.

Replacing a system? Low monthly payment HVAC financing is available through NEIF, the National Energy Improvement Fund.

Why Newton Homes Have Specific HVAC Problems

Historic homes around the town center

Newton has been the county seat since 1762, and the neighborhoods around the historic district include a lot of Victorian and early twentieth century homes. Many were built for steam or gravity heat and have been converted, patched, and upgraded over the decades. We work on these systems regularly and know how to modernize them without starting over.

Plaster walls and no ductwork

Adding central air to an older Newton home is not always practical. Ductless mini-splits or high velocity systems let you cool the house without opening up walls and ceilings.

Multi-family and converted homes

Newton has a lot of homes split into apartments. Separate zones and separate systems for each unit keep tenants comfortable and heating bills fair.

Newer neighborhoods on the edge of town

Newer homes toward the outskirts typically run forced air systems that benefit most from yearly maintenance, clean filters, and properly sized replacements.

Newton HVAC Permits

Replacing heating or cooling equipment in New Jersey generally requires a permit under the Uniform Construction Code, filed with the Town of Newton construction office.

Straight repairs and like-for-like component swaps are generally ordinary maintenance. Full system replacements, fuel conversions, and changes to gas piping or ductwork typically need a permit and inspection. We pull the permit and schedule the inspections for you.

Reviewed by Sussex and Morris County Homeowners

Morris Sussex Heating and Air Conditioning holds a 5.0 star rating on Google across more than 50 reviews from homeowners in the area. Read our reviews on Google.

Areas of Newton We Serve

We serve all of the Town of Newton, including the downtown and historic district, the neighborhoods off Route 206 and Route 94, and the surrounding areas of Fredon, Hampton, and Andover.

We also serve Andover, Lafayette, Sparta, Hamburg, and the rest of Sussex and Morris County. See all service areas.

Why Newton Homeowners Choose Morris Sussex

  • 30+ years of experience. Our team has been servicing heating and cooling systems in the area for over three decades.
  • We repair before we replace. If your system can be fixed, we fix it. Replacement gets recommended when it is the right answer, not when it is the bigger invoice.
  • Fixed pricing. You get the number before we start, and that is the number.
  • Licensed and insured. Fully licensed New Jersey HVAC contractor.
  • Veterans and first responders get 10% off.
  • Family owned and local. Based at 219 Spring Street in Newton.

Newton HVAC Frequently Asked Questions

Do you offer emergency HVAC service in Newton?

Yes. We provide emergency heating and cooling service throughout Newton and Sussex County. Call (862) 259-2052.

Where is your shop located?

Our shop is at 219 Spring Street in Newton, NJ 07860. That is why we can usually get to Newton customers the same day.

Can you work on the old steam and hot water systems in Newton homes?

Yes. We service, repair, and replace steam and hot water boilers and the radiators and piping that go with them, and we can tell you when an upgrade actually pays off.

How can I add air conditioning to an older home without ductwork?

Ductless mini-splits are usually the best option. They cool room by room and install without major demolition, and many models also provide efficient heat.

My furnace stopped working. What should I check before I call?

Check that the thermostat is set to heat and has working batteries, the furnace switch and breaker are on, and the air filter is not clogged. If it still will not run, or you smell gas, call us right away.

Do you offer financing for a new furnace, boiler, or AC system in Newton?

Yes. As an approved NEIF contractor, we offer low monthly payment financing on qualifying heating and cooling installations. You can apply online through our financing page.

Need HVAC Service in Newton?

Call (862) 259-2052 or book online and we will get back to you fast.

Call (862) 259-2052
Book Service Online