Furnace Repair & Service
By Darnold & Lyons
Darnold & Lyons is your trusted local expert for furnace repair and service near Charleston, WV. 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.
About Darnold & Lyons

Hours
Years in Business
21
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 Charleston
Would use again
June 10, 2025
Very good service.
Lisa
Expertise (4)
Solve Problems (4)
Service (4)
Haney Install
May 12, 2025
Darnold an Lyons did a great job. The installation was neat and the technicians were polite, cleaned everything up and professional
David
Expertise (5)
Solve Problems (5)
Service (5)
Furnace Replacement
April 23, 2025
Repairman stressed his concern with the potential danger of CO2 with our old furnace. Worked quickly to get us a new unit and install it.
Rick
Expertise (5)
Solve Problems (5)
Service (5)
Air Conditioner replacement ..for my mother!
April 04, 2025
Darnold & Lyons has performed services for me in the past with much satisfaction. For this reason I contacted them to perform Air Conditioning replacement for my mother. And she is greatly satisfied! Also the payment plan makes it easy for her to budget her money.
Tom
Expertise (5)
Solve Problems (5)
Service (5)
Satisfied customer
April 02, 2025
Have used them for years for service and new products
David
Expertise (4)
Solve Problems (4)
Service (4)
execellent service
February 20, 2024
exellent service!
Matthew
Expertise (5)
Service (5)
Solve Problems (5)
Darnold is DARN Good
February 17, 2024
Darnold has done a DARN good job for me for 3 years.
Karl
Expertise (5)
Service (5)
Solve Problems (5)
Positive
December 10, 2023
Installed the furnace as promised, my 94 year old mom's second furnace from them in 18 years!
Eleanor
Expertise (4)
Service (4)
Solve Problems (4)
Absolutely!
October 02, 2023
Great service and price
Mike
Expertise (5)
Service (5)
Solve Problems (5)
New HVAC installation
September 13, 2023
Darnold and Lyons are the BEST!! Very professional and knowledgeable in their work ethic! They know what needs to be done! No one does it better than Darnold and Lyons!!!
Sam
Dependable
March 01, 2023
Experienced installer
Thelma
Expertise (5)
Service (5)
Solve Problems (5)
satisfied would recomend
October 11, 2022
satisfied customer
David
Expertise (5)
Service (5)
Solve Problems (5)
First Class Team! Darnold & Lyons and Carrier.
June 16, 2022
I've had Carrier systems serviced, maintained, and installed by Darnold \& Lyons for over 20 years and have always been happy with their availability, prices, and quality of work.
Mike
Expertise (5)
Service (5)
Solve Problems (5)
I love thes guys!
July 10, 2020
Everyone was very professional and eager to help solve our problems. Everyone was efficient, courteous, and friendly. We called on a Tuesday, and everything was completed by the end of business on Friday.
David
Expertise (4)
Service (4)
Solve Problems (5)
Review
April 25, 2019
Pleased with product and the installer.
Marc
Expertise (5)
Service (5)
Solve Problems (5)
Fast, excellent service
March 15, 2019
We are very pleased with the professional and timely service. The installers were highly skilled and neat.
Kim
Expertise (5)
Service (5)
Solve Problems (5)
absolutely recommend
November 28, 2018
I would highly recommend this dealer. They were very professional, knew their product and worked very hard to do an excellent job. I feel sure they will be there to service this product in the future.
Madeline
Expertise (5)
Service (5)
Solve Problems (5)
AC?furnance
September 24, 2018
you sent serial numbers but not sure what part of equipment it goes with
Ellen
Expertise (3)
Service (3)
AC Installation
September 19, 2018
Very pleasant experience with dealer. Worked with me during installation. Very knowledgeable, installers and service representatives were GREAT.
Stephen
Expertise (5)
Service (5)
Solve Problems (5)
Darnold and lyons
August 18, 2018
While we have not had time to sufficiently evaluate the performance of the equipment and installation, the workmen were professional and dealt successfully with a difficult and complicated installation. We are very satisfied with the workmanship
Kathryn
Expertise (5)
Service (5)
Solve Problems (5)
DARNLOD & LYONS IS THE BEST
June 27, 2018
Our ancient AC unit died last week. We called Darnold \& Lyons based on recommendations from a friend. I am very glad that we called Darnold \& Lyons. The techs were knowledgeable and professional. They worked with us every step of the way. I feel that they listened to our needs and independently evaluated our home and the heating/cooling requirements. They were prompt and respectful of our home. It is refreshing to have a service provider who actually does what they say. If you are in need of new HVAC or general service, I recommend Darnold \& Lyons.
Jonathan
Expertise (5)
Service (5)
Solve Problems (5)