Furnace Repair & Service
By Van Natta Mechanical Corp
Van Natta Mechanical Corp is your trusted local expert for furnace repair and service near Mahwah, NJ. Our skilled technicians provide reliable solutions to keep your furnace running efficiently when it's cold outside. Whether you're dealing with unexpected breakdowns or need a seasonal tune-up, we ensure your home stays warm and comfortable.
What Does The Process Look Like?

Book an Appointment
To start the process, book an appointment for furnace repair and service with us by scheduling online or giving us a call.

Evaluation & Estimate
A certified technician will thoroughly inspect your furnace to identify any issues. After the evaluation, they will provide a detailed estimate outlining the necessary repairs and costs before beginning any work.

Perform Service or Repair
Necessary repairs or service are performed by a certified technician to restore your furnace's efficiency and performance. With their furnace expertise and the high-quality parts they use, rest assured your furnace will provide reliable operation.
Other Services We Provide

AC Repair & Service
We offer professional AC repair and service to keep your air conditioner running efficiently and reliably. Our technicians diagnose issues, perform necessary repairs, and ensure optimal performance for your home’s comfort.

HVAC Maintenance
We provide annual HVAC maintenance to keep your heating and cooling system running efficiently year-round. Regular tune-ups help prevent breakdowns, can improve energy efficiency, and extend the lifespan of your heating and cooling equipment.

HVAC System Installation
Let us ensure reliable comfort and energy efficiency for your home with professional HVAC system installation. We offer high-quality Carrier equipment, precise HVAC installation, and customized solutions to meet your heating and cooling needs.
Trusted HVAC Professional in Mahwah
AC compressor & coil replacement
June 25, 2025
Adrian and his assistant arrived early to replace our central air system. Extremely knowledgeable, professional and friendly. Worked tirelessly in 95 degree heat to get our system up and running again. Extremely satisfied with the work and cleanup. Having used Van Natta Mechanical for many years, we highly recommend their services.
Nicholas
Expertise (5)
Solve Problems (5)
Service (5)
Had to replace the HVAC unit
May 19, 2025
Van Natta was a pleasure to deal with, timely and professional.
Andrew
Expertise (5)
Solve Problems (5)
Service (5)
Van Natta 5*
April 29, 2025
Van Natta is the best for all your heating and A/C needs. Professional employees.
Diana
Expertise (5)
Solve Problems (5)
Service (5)
Would recommend for HVAC replacement
April 04, 2025
Excellent price and service for HVAC replacement
Julius
Expertise (5)
Solve Problems (5)
Service (5)
Excellent all round
March 12, 2025
Reliable, high quality work
Rakesh
Excellent installation
January 13, 2024
Van Natta always does a good job for us.
Eleanor
Expertise (5)
Service (5)
Solve Problems (5)
Great service, friendly staff and competitive pricing.
January 11, 2024
Van Natta provided a great team of installers for my new furnace.
Peter
Expertise (5)
Service (5)
Solve Problems (5)
Outstanding service
October 24, 2023
Very thorough and outstanding customer service
David
Expertise (5)
Service (5)
Solve Problems (5)
New Carrier A/C System
September 18, 2023
Would definitely recommend.
Stephanie
Expertise (5)
Service (5)
Solve Problems (5)
Absolutely recommend this dealer to anyone.
August 24, 2023
They are excellent company and very knowledgeable people.
Adrienne
Expertise (5)
Service (5)
Solve Problems (5)
New Central Air Conditioner
August 20, 2023
We have 1 room that runs warm and so far they have been unable to resolve the problem. I asked for a multiple zone central air unit but was told we didn't need it. So far it looks like they were wrong and we did.
Russell
Expertise (5)
Service (4)
Solve Problems (1)
Excellent A/C Installation
June 12, 2023
Very neat and tidy. Professional and thorough explanation of new A/C installation. Very happy!
Michael
Expertise (5)
Service (5)
Solve Problems (5)
Review 05-23-2023
May 30, 2023
Attempted repair last season was poor. Installation of new system was excellent
Edward
Expertise (5)
Service (5)
Solve Problems (3)
Clean and Quality
July 17, 2022
Did an great job putting in the new equipment within 1 day
Peter
Expertise (4)
Service (4)
Solve Problems (4)
Van Natta Mechanical
June 22, 2022
Great Job! Very professional, skilled, working hard, pleasant to deal with.
Nadejda
Expertise (5)
Service (5)
Solve Problems (5)
Speedy install
June 18, 2022
Was very impressed at how clean and quick there install went. They replaced 3 a/c systems in 2 days. The Team kept me informed throughout the whole process.
Seth
Expertise (5)
Service (5)
Solve Problems (5)
professional and curtious
June 16, 2022
Did a great job, it was like they we never there
Brett
Expertise (5)
Service (5)
Solve Problems (5)
Excellent; prompt quote. Installation smooth
May 26, 2022
Efficient, quality product works fine does job
Janis
Expertise (4)
Service (5)
Solve Problems (4)
Done well and quickly
March 05, 2022
Reliable, even when it didn't meet town standard, quickly corrected.
Neil
Expertise (5)
Service (5)
Solve Problems (5)
contractor
February 24, 2022
great job
Matt
Expertise (5)
Service (5)
Solve Problems (5)
Excellent Furnace Replacement, prompt, fast, clean and neat
January 07, 2022
Excellent Installation \& Service, highly recommend
Judd
Expertise (5)
Service (5)
Solve Problems (5)
Amazing Experience… from start to finish!!
December 09, 2021
I was referred by Van Natta by my sister \& Brother\-in\-Law, they were so please with their AC install, that when our system was flooded out in our crawl space they recommended calling Van Natta. Ron came out immediately, assessed our existing setup up and made a few recommendations on brands and configuration (we went with a horizontal unit suspended from the ceiling in our crawl space, so future water would not be an issue). He was very attentive and patient with all my questions, and was able to get us on the schedule immediately for the install. I researched other installers, and had 3 other company's come out and give estimates, and Van Natta was the most detailed and competitive estimate we received… very fair!! We could not be more pleased with our choice and experience.
joseph
Expertise (5)
Service (5)
Solve Problems (5)
Friendly, professional and punctual
November 10, 2021
Friendly, professional and punctual. Everyone encountered on the phone and in\-person was great.
Denis
Expertise (5)
Service (5)
Solve Problems (5)
Van Natta Mechanical
October 29, 2021
Have used Van natta Mech for maintenance snd installation for over 23 years. Ease of scheduling/follow through and professional knowledge.
Margaret
Expertise (5)
Service (5)
Solve Problems (5)
Exceptional service- 2021
September 20, 2021
Contractor great in every aspect, from promptly diagnosing problem to scheduling and replacing the system.
Donald
Expertise (5)
Service (5)
Solve Problems (5)
Installation of new Carrier air handler
February 25, 2021
Van Natta did a fine job.
Linda
Expertise (1)
Service (1)
Solve Problems (1)
USE SOMEONE YOU CAN TRUST
August 13, 2020
We've used Van Natta for our regular equipment maintenance. They are reliable, knowledgeable, and trustworthy.
Frank
Expertise (5)
Service (5)
Solve Problems (4)
Overall Positive Experience
December 02, 2019
Van Natta was knowledgeable, efficient, thorough, and did precise and clean work when installing a new furnace and AC unit for my home.
Elizabeth
Expertise (5)
Service (5)
Solve Problems (5)
Replacement AC
July 18, 2019
Just installed today. Can't comment on the AC. Van Natta technicians were polite and experienced; each person in the process did their job well.
Andrew
Expertise (4)
Service (4)
Solve Problems (4)
New install
June 30, 2019
Great technicians and installers. Had difficulty reaching out to sales person
Behrooz
Expertise (5)
Service (5)
Solve Problems (5)
Carrier 3 ton split system
July 15, 2018
Their original installation lasted 32 years. it was a no brainer to use them and the original manufacturer (Carrier) again
Vincent
Expertise (5)
Service (5)
Solve Problems (5)
Excellent Service
April 28, 2018
Coil replacement
Samir
Expertise (5)
Service (5)
Solve Problems (5)
Mike B
November 05, 2017
Excellent Co. never had a problem
Michael
Expertise (5)
Service (5)
Solve Problems (5)