HVAC Maintenance
By Coolray - North
Coolray - North can help keep your HVAC system running at peak performance with preventive maintenance services near Marietta, GA. Our skilled technicians provide thorough tune-ups and HVAC maintenance that may help extend the life of your system and ensure year-round comfort.
What Does The Process Look Like?
Book an Appointment
To start the process, book an appointment for HVAC maintenance with us by scheduling online or giving us a call.
Evaluation & Estimate
We will assess your HVAC system and recommend the appropriate maintenance services. We will provide a detailed estimate outlining the necessary tasks and costs to ensure your system runs efficiently and reliably year-round.
Perform Maintenance
A certified technician will perform thorough HVAC system maintenance to ensure optimal performance, help improve efficiency, extend the system's lifespan, and prevent future issues.
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.
Furnace Repair & Service
We provide professional furnace repair and service to keep your heating system operating at peak performance. Our certified technicians can identify problems, perform necessary repairs, and fine-tune your system to keep you comfortable all year long.
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 Marietta
Verified PurchaseAC replace
May 09, 2025
good reliable service
Douglas/Eleanor
Expertise (5)
Solve Problems (5)
Service (5)
Verified PurchaseAC replacement
May 29, 2022
On time. Quality workmanship. Cleaned up after themselves. Competitive price.
Joel
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseExcellent
April 04, 2022
Very satisfied customer.
Russell
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseNew Carrier System installation
August 16, 2021
Very satisfied with my new Carrier system installation.
Gary
Expertise (5)
Verified PurchaseNew System Installation
July 29, 2021
Top notch service and expertise. Thoroughly professional and customer focused.
Tom
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseCoolray Heating and air to our rescue.
June 09, 2021
Amazing install by Glynn and his helper. Shawn thank you sir for getting this all together.
Dallas
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseGood dealer
November 19, 2019
This dealer was very good, from sales to insulation
Fred
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseNew Furnace
December 03, 2018
Semi\-annual inspection showed a possible cracked heat exchanger. Contacted David Poulos, who helped us with replacement two years ago. He came out the next day. The unit was replaced the following day. Well done.
Paul
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseCoolray is great!
April 06, 2017
I have been a customer for over 14 years. They installed an entire new system at my old house and now at my new one. Unlike other providers, Coolray knows their products, installs correctly and stands behind it. I also love the 0% financing offer. I highly recommend Coolray!
Jeff
Expertise (5)
Service (5)
Solve Problems (5)