Furnace Repair ServiceNew Jersey's Trusted Heating Experts
When your furnace fails, you need fast, reliable furnace repair service from licensed professionals. We provide same-day emergency furnace repair service for all furnace types throughout Union County and Central New Jersey.
Furnace Emergency?
No heat? Strange smells? We're available 24/7.
New Jersey's Furnace Repair Service Experts
Since 2013, Dimatic Control has been the trusted choice for furnace repair service in Union County and Central New Jersey. Our licensed technicians provide fast, reliable furnace repair services for all furnace types.
24/7 Emergency Service
Round-the-clock furnace repair when you need it most. Nights, weekends, and holidays.
Licensed & Insured
Fully licensed, insured, and background-checked technicians for your peace of mind.
All Furnace Types
Expert repair for gas, electric, and oil furnaces. All major brands serviced.
Upfront Pricing
Transparent pricing before work begins. No hidden fees or surprise charges.
Common Furnace Problems We Repair
Our experienced technicians diagnose and repair all types of furnace issues quickly and efficiently.
No Heat
Furnace runs but produces no heat or insufficient heat
Common Causes:
- Thermostat issues
- Pilot light/ignition failure
- Gas supply problems
- Dirty air filter
Strange Noises
Banging, squealing, rattling, or grinding sounds
Common Causes:
- Loose components
- Blower motor issues
- Ignition problems
- Ductwork expansion
Frequent Cycling
Furnace turns on and off repeatedly
Common Causes:
- Dirty filter
- Thermostat malfunction
- Improper airflow
- Oversized system
Yellow Pilot Light
Pilot light is yellow instead of blue
Common Causes:
- Incomplete combustion
- Dirty burners
- Ventilation issues
- Carbon monoxide risk
High Energy Bills
Heating costs significantly higher than normal
Common Causes:
- Declining efficiency
- Ductwork leaks
- Dirty components
- System age
Cold Spots
Uneven heating throughout your home
Common Causes:
- Ductwork issues
- Blower problems
- Improper sizing
- Insulation gaps
Experiencing any of these issues? Don't wait for a complete breakdown.
Call for Diagnosis: (908) 249-9701Expert Repair for All Furnace Types
Our technicians are trained and certified to repair gas, electric, and oil furnaces from all major manufacturers.
Gas Furnace Repair
Expert repair for natural gas and propane furnaces. We diagnose and fix ignition problems, gas valve issues, heat exchanger cracks, and burner malfunctions.
Electric Furnace Repair
Professional repair for electric heating systems. We service heating elements, sequencers, relays, and electrical components.
Oil Furnace Repair
Specialized repair for oil-fired heating systems. We handle burner cleaning, fuel system maintenance, and oil furnace diagnostics.
Looking for more furnace services?
View All Furnace ServicesFurnace Repair Throughout New Jersey
We provide professional furnace repair services throughout Union County, Essex County, and Central New Jersey. Click your city for local service information.
Union, NJ
Union County
Newark, NJ
Essex County
Elizabeth, NJ
Union County
Jersey City, NJ
Hudson County
Plainfield, NJ
Union County
Livingston, NJ
Essex County
Summit, NJ
Union County
Westfield, NJ
Union County
Millburn, NJ
Essex County
Berkeley Heights, NJ
Union County
New Providence, NJ
Union County
Roselle Park, NJ
Union County
Fanwood, NJ
Union County
North Caldwell, NJ
Essex County
Don't see your city? We likely serve your area!
View All Service AreasWhat Our Customers Say
Don't just take our word for it. Here's what Union County homeowners say about our furnace repair service.
"Sheldon was nothing short of professional and a true master of his trade. You can tell he takes pride in his work and wants to ensure it is done correctly. Our furnace was fixed the same day!"
Michael T.
Union, NJ
"Other companies came to take a look, Sheldon from Dimatic Controls comes to fix the problem. My furnace issue was not an easy fix, but Sheldon found solutions when others recommended replacing it entirely."
Robert K.
Elizabeth, NJ
"Sheldon worked within our budget and took his time to explain the functionality of each piece of equipment. Following the completion of work, the job site was spotless. Highly recommend!"
Sarah M.
Summit, NJ
5.0
Rated on Google, Yelp & HomeAdvisor
25+ verified reviews from real customers
Frequently Asked Questions
Get answers to common questions about furnace repair services.
How quickly can you repair my furnace?
We offer same-day furnace repair service throughout New Jersey. For emergencies, our technicians can typically arrive within 2-4 hours. Call (908) 249-9701 for immediate assistance when your furnace stops working.
What are the signs my furnace needs repair?
Common signs include: no heat or weak airflow, strange noises (banging, squealing, rattling), yellow or flickering pilot light, frequent cycling on and off, unusual odors (burning, musty, or gas smell), higher than normal energy bills, and the furnace not responding to thermostat changes. If you notice any of these, call for professional diagnosis.
How much does furnace repair cost in New Jersey?
Furnace repair costs vary based on the issue. Simple repairs like thermostat replacement or ignitor fixes typically cost less, while major repairs like heat exchanger replacement cost more. We provide upfront pricing before any work begins. Call (908) 249-9701 for a free estimate.
Do you repair all types of furnaces?
Yes, our licensed technicians repair all types of furnaces including gas furnaces, electric furnaces, and oil furnaces. We service all major brands including Carrier, Trane, Lennox, Rheem, Goodman, Bryant, York, and more.
What is included in a furnace repair service call?
Our furnace repair service includes: complete system diagnostic, identification of the problem, transparent pricing explanation, professional repair using quality parts, system testing and safety verification, and cleanup of the work area. We also provide recommendations to prevent future issues.
Should I repair or replace my furnace?
Consider furnace replacement if your furnace is 15-20 years old, repairs exceed 50% of replacement cost, you need frequent repairs, or energy bills are consistently rising. Learn more about our furnace replacement services at /services/furnace/furnace-replacement. We provide honest assessments to help you make the best decision for your home and budget.
Do you offer emergency furnace repair?
Yes! We provide 24/7 emergency furnace repair throughout New Jersey. When you have no heat during cold weather, call (908) 249-9701 immediately. Our emergency technicians are available nights, weekends, and holidays.
What areas do you serve for furnace repair?
We provide furnace repair services throughout Union County, Essex County, and Central New Jersey including Union, Newark, Elizabeth, Jersey City, Plainfield, Livingston, Summit, Westfield, Millburn, Berkeley Heights, and surrounding communities.
How can I prevent furnace breakdowns?
Regular maintenance is key to preventing breakdowns. Schedule annual furnace tune-ups before winter, replace air filters monthly during heating season, keep vents and registers unobstructed, and address small issues before they become major repairs. Our maintenance plans help keep your furnace running reliably.
What brands of furnaces do you repair?
We repair all major furnace brands including Carrier, Trane, Lennox, Rheem, Ruud, Goodman, Amana, Bryant, York, American Standard, Coleman, Heil, and many others. Our technicians are trained and certified to work on all makes and models.
Need Furnace Repair Now?
Don't suffer through another cold night. Our expert technicians are ready to restore your heat quickly and professionally.