Residential HVAC Services

AC Maintenance, Repair & Installation

Your home is at its best when the outside stays outside and comfort stays inside.  Johnston Cooling and Heating of Braselton, GA understands that even the best systems require maintenance to maintain peak performance. We keep you comfortable with efficiency audits, residential cooling repair, installation, and maintenance services.

We offer 24hr emergency service on all makes and models of residential and commercial HVAC/R equipment. 

Johnston was extremely fast in their response time. Always prompt and called to advise when they would arrive. My new air conditioning is great, cool and efficient. I was very impressed with the service.
- Kathy Ashwell
They sent a very kind and knowledgeable technician. The service was thorough and the price was reasonable. I would trust this company for maintenance installation and repair of HVAC systems.
- Richard Thompson
COMPREHENSIVE RESIDENTIAL
Heating services

There are benefits to allowing the professionals at Johnston Cooling and Heating to take control of your heating needs leaving you in comfort and peace knowing everything is working properly. We service heat pumps, boiler systems, radiators, fireplace inserts, and gas systems. No matter what your need is we will begin any repair/installation with multi-point diagnosis and inspections. We keep you the customer well-informed every step of the way, and end every appointment with detailed explanations of our findings and pictures. Our technicians take before and after pictures of every installation residential/commercial this includes fiber optic images of the components system permitting. Live confidently knowing your comfort is our business, and we do not simply guess, we test.

Heating services include service, maintenance, and installation of: heat pumps, boiler systems, radiators, fireplace inserts, and gas systems. 

Your comfort is our business! Quality, Convenience with 24/hour emergency service.

Quality HVAC services & solutions to ensure the health and comfort of our clients.