Local HVAC & Insulation Experts Dalton, GA
Heating & AC help for Dalton homes. AC not cooling? Heat not working?
Anderson Heating, Air & Insulation is a family-owned HVAC contractor serving homeowners throughout Dalton and Whitfield County, with AC repair, heating and furnace repair, new system installation, maintenance and insulation.
What's Going On?
AC Isn't CoolingWarm air, weak airflow or an iced-up unit.Get help 
Heat Isn't WorkingNo heat, not enough heat or a furnace that won't stay on.Get help 
Uneven TemperaturesHot upstairs, cold rooms or a house that never feels right.Get help 
System Sounds WrongBanging, squealing, buzzing or a strange smell.Get help 
Energy Bills RisingPaying more without using more.Get help 
Drafty or Failing WindowsDrafts, fogging or windows that are hard to open.Get help 
Need a New SystemOlder equipment, frequent repairs or planning ahead.Get help 
Not Sure What's Wrong?Tell us what you're noticing and we'll take it from there.Request service Dalton HVAC Services
Dalton is north of our Calhoun shop along I-75, and our technicians work in homes across Dalton and Whitfield County. Here’s what we handle, with the details on each service page.
AC not cooling, weak airflow, a frozen coil or a unit that won’t start. Every repair starts with an $89 diagnostic, waived when you choose a repair or install option.
AC & HVAC repair
No heat, short cycling or a furnace that won’t ignite, diagnosed by measurement.
Heating repair
New AC, furnace and heat pump systems sized with a Manual J load calculation.
Installation & replacement
Repair, installation and maintenance for heat pumps and ductless mini-splits.
Heat pumps & mini-splits
Spring AC and fall heating tune-ups, or both through the Paws-itive Plan.
HVAC maintenance
No heat or no cooling when it can’t wait. Call and we’ll tell you honestly when we can be there.
Emergency HVAC in Dalton
Air duct cleaning and sealing, filtration, dehumidification and ventilation.
Air duct cleaning
Air sealing and insulation for drafty rooms, hot upstairs and high bills.
Insulation & air sealing
Questions about indoor air? See indoor air quality services.
Services
Repair, replacement and maintenance for every part of your home's comfort system.
Local Comfort Insights
Dalton homes deal with the same Northwest Georgia weather as the rest of the region. These are the problems we check for on every visit.
An air conditioner can run all day and still leave a home sticky. Correct sizing and airflow matter as much as the equipment.
Freezing nights push heat pumps onto backup heat and test furnaces that sat idle all summer.
Leaky ducts and gaps in insulation cause hot and cold rooms and higher bills, whatever the age of the house.
Whole-Home Comfort
A new system in a leaky, under-insulated house still wastes energy and leaves rooms uncomfortable. We look at the equipment and the house together, then do the work in the right order.
A BPI-certified home energy assessment, including a blower-door test, shows where your home loses energy.
Often the lowest-cost, highest-return work, and a common part of rebate-eligible projects.
A tighter home often needs a smaller, less expensive system than the one you were quoted.
Your new system is sized from real numbers, and we line up the rebates you legitimately qualify for.
Did your system simply fail? We'll get you comfortable first, then talk about the house.
Insulation & air sealing Home energy assessments Energy rebates in Dalton
Local Proof
419
completed jobs for Dalton customers
Completed job records in our scheduling system with a Dalton billing address, as of August 13, 2026; 13 in the previous 90 days. These are jobs, not unique customers, and our records start with our 2022 system move, not 1978.
Examples of the kinds of comfort problems our team solves for homeowners across the region.
Reviews
Rated 4.8 across 670+ Google reviews from Northwest Georgia homeowners.
★★★★★
“Exceptional Service from Start to Finish. The team at Anderson Heating and Air provided outstanding service from beginning to end...”
★★★★★
“I recently had the pleasure of experiencing exceptional service from Josh, Joe, and Eddie. From the moment they arrived, their professionalism and dedication were evident...”
★★★★★
“Josh and Keith did a fantastic job with my air conditioner. Very professional, knowledgeable about what they were doing...”
Why Anderson
Dalton is north of our Calhoun shop along I-75. You'll talk to our own office, not a call center.
We look at airflow, ductwork and insulation, not just the equipment.
You'll hear what we found and your options before any work begins.
If our repair doesn't hold up, we'll work with you to make it right.
Decision Support
Not sure which option is right for your home? We'll help you understand the condition of your system and your options.
Most problems can be fixed. We find the cause and give you the price before any work begins.
HVAC repairIf your system is older or keeps breaking down, we'll size a new one to your home and explain the choices.
HVAC replacementStill deciding? Read when to replace your HVAC
Simple Process
Call or request service, and we'll find the earliest appointment that works for you.
A technician inspects your system and explains what they find in plain language.
Repair, replace or a whole-home fix when it makes sense, with the price before work begins.
You choose what's right for your home and budget. No pressure.
Simple process. Clear answers. No pressure.
FAQ
Yes. Our technicians come to homes in Dalton and across Whitfield County from our shop in Calhoun to repair air conditioners, furnaces, heat pumps and ductless mini-splits.
Yes. We repair, install and maintain air conditioners, furnaces, heat pumps and ductless mini-splits.
Yes. We repair, install and maintain heat pumps and ductless mini-split systems for Dalton homeowners.
It depends on your system's age and condition, the cost of the repair, and how well it keeps your home comfortable. We diagnose the problem first and explain both options before any work begins.
We offer emergency HVAC service when technicians are available. Availability depends on the time, location and technician capacity, so call (706) 629-0749 and we'll tell you honestly when we can be there.
Yes. We install replacement windows for Dalton homes as part of our whole-home approach: we look at what you want to improve, talk through options that fit your home and budget, and plan the installation. Call (706) 629-0749 to request a window consultation.
Yes. We're BPI certified and handle insulation, air sealing, duct sealing and indoor air quality, which often fix comfort problems a new system alone won't.
In most homes, sealing air leaks and adding insulation first makes a new system work better, and it can mean a smaller, less expensive system. If your system has failed outright, we get you comfortable first. A home energy assessment shows which order makes sense for your house.
We serve Whitfield County and nearby communities, including Rocky Face, Tunnel Hill, Chatsworth, Ringgold, Resaca and Calhoun. See our full service area for every county and town we cover.
Our shop is in Calhoun, south of Dalton along I-75, and our technicians work in homes across Dalton and Whitfield County. Call (706) 629-0749 and a local team member will help you schedule.
Yes. We replace AC units, furnaces and heat pumps in Dalton homes, and every new system is sized with a Manual J load calculation instead of a rule of thumb.
We repair air conditioners that run but won’t cool, systems with weak airflow or a frozen indoor coil, outdoor units that won’t start, and homes where the upstairs never catches up. We find the cause by measurement, starting with an $89 diagnostic that’s waived when you choose a repair or install option, and you get a firm price before any work begins.
Explore More
Explore helpful services and resources for Dalton homeowners.
Also near Dalton: Varnell. Call (706) 629-0749 to confirm service at your address.
Ready for a More Comfortable Home?
Call our Calhoun office or send a request, and a real person will get back to you.
Tell us what's going on and we'll take care of the rest.
