A reliable heating and cooling system is the backbone of a comfortable home in Dahlonega.
From chilly mountain mornings and foggy drives down 400 to hot, humid afternoons, your HVAC equipment has to keep up in every season. When it’s working the way it should, you don’t have to think about it—you just feel comfortable.
Whether you need routine maintenance, fast repairs, or a full system replacement, having a trusted local team on your side makes it easier to plan, budget, and choose what’s right for your home.
EXCELLENT Based on 441 reviews Posted on JAMES DODGETrustindex verifies that the original source of the review is Google. Alex was outstanding very friendly and knowledgeable great jobPosted on CRAZY CAT LADYTrustindex verifies that the original source of the review is Google. Tucker came out today for my spring maintenance and he was phenomenal. I have been getting maintenance checks from Zapp twice a year and I haven’t had a tech come out as great as Tucker in years. Tucker took the time after to explain everything to me and show me pictures of everything. Other techs just come and go and I don’t hear a word from them. It’s nice to have someone actually explain what they did and what is going on with my system. I will definitely be requesting Tucker from now on.Posted on JESSICA DOWDLETrustindex verifies that the original source of the review is Google. We have used ZAP for our regular maintenance for a while now and they always do a great job! Caleb came today and saw a problem and has us fixed up in no time.Posted on CHRIS COLLTrustindex verifies that the original source of the review is Google. Good service and knowledgeable technician.Posted on STEPHANIE DAVIS-BURNETTTrustindex verifies that the original source of the review is Google. Zap heating and cooling are our go to when we have heating and air issues . We bought our home 2 years ago this June and the came out twice to fix the unit that was already here . They did a wonderful job then . But after this last call out We made the wise decision with the Zap staff to replace the old 19 yr old unit for a new more efficient system. Everyone has been wonderful. Today 2/26/24 as scheduled John , Mike , and Caleb did a FANTASTIC JOB, removing our old package unit and installing our New Package unit. They were prompt , knowledgeable, courteous, answered all our questions.They did a great job of cleaning up the area and the new unit is working perfectly. From start to finish from the office staff to the technician and the installers are all wonderful. I highly recommend Zap Fast forward to today, March 23, 2026 Tucker and Larry came out today to do our six-month maintenance or part of the MVP service that they have through that heating and cooling as always. Tucker was very thorough walked us through every step of all the checks and check ups that he did for our entire heating and air-conditioning unit Tucker and Larry did an excellent job. They were polite on time knowledgeable and did an extremely great job I highly recommend them and Zap heating and cooling.Posted on STEVE LUKETrustindex verifies that the original source of the review is Google. Very professional, very happy with what was done and what needs to be donePosted on NICOLE HUFFMANTrustindex verifies that the original source of the review is Google. Justin was superb!! Called first and was here at the said time. Justin explained everything he was doing and did. Made a small recommendation and finished the job the same day. Justion was very pleasant and knowledgeable. Thank you so much Justin. I Will continue to use ZAP preferably send Justin again!Posted on SUETrustindex verifies that the original source of the review is Google. Great and fast service!!Posted on KATETrustindex verifies that the original source of the review is Google. Justin and Larry did a great job with our service today! :-) Justin came back out and replaced our UV lamp. He’s always friendly! :) always great servicePosted on GORDON STEVENSTrustindex verifies that the original source of the review is Google. Justin did a great job!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Looking to replace your HVAC system this season?
It’s a big investment, and understanding what goes into the price can make the decision a lot less stressful. Below, we break down how much an HVAC system should cost, what affects pricing, and how to get a realistic quote for your home so you can plan with confidence.
Our goal is to help you understand your options so you can make confident decisions that keep your home cozy, efficient, and worry-free year-round.
If you’re not sure where to start, you can dive into our “How Much Should an HVAC System Cost?” guide and use our online quote tool to get a ballpark estimate for your home before you ever schedule a visit.
If your system is blowing warm air during a hot Dahlonega summer, cool air during a chilly North Georgia morning, making strange noises, or struggling to keep up with the changing mountain weather, ZAP Cooling & Heating is here to help with fast, reliable HVAC repair in Dahlonega, GA.
Our experienced technicians diagnose and repair both heating and air conditioning issues quickly and accurately—so you’re not stuck uncomfortable during peak summer heat or cold winter nights in Lumpkin County.
Whether your home relies on a central air conditioner, heat pump, or furnace, we’ll identify the root cause of the issue—not just the symptom—and walk you through clear, honest repair options to restore comfort to your Dahlonega home.
We repair all major brands and commonly fix issues like:
From routine AC repairs to more complex HVAC system failures, our goal is simple: provide dependable repairs done right the first time so your Dahlonega home stays comfortable year-round.
Indoor air quality plays a huge role in your family’s comfort and health—especially in Dahlonega, where mountain pollen, humidity, and seasonal temperature swings can take a toll on your home’s air.
Dust, allergens, pet dander, mold spores, and even VOCs from everyday cleaners can circulate through your HVAC system and settle inside your ductwork and coils.
Over time, this buildup doesn’t just affect the air you breathe—it can also impact system efficiency and create hidden odors or moisture problems.
We offer a range of indoor air quality solutions designed to keep your home’s air clean, balanced, and healthy. These solutions aim to reduce airborne contaminants, control humidity levels, and improve the overall comfort of your living space.
Our indoor air quality services include:
Whole-home air purifiers
Media filters and high-performance filtration
UV light systems for coil cleaning
Dehumidifiers and humidifiers
Duct cleaning services
Solutions for reducing odors, bacteria, and mold growth
Whether you’re dealing with allergy flare-ups, persistent dust, uneven humidity, or a system that just doesn’t smell as fresh as it should, we can help you choose the right IAQ upgrades to make your home feel cleaner and more comfortable every day.