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TRUSTED BY EUHARLEE, GA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon706
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Euharlee - Updated Nov 2026

Avatar for Dayco Systems LLC
Dayco Systems LLC
4.9(
179
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Service or Repair

Serving Euharlee, GA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I wanted to say a few things about this company. My other company sold to Dayco and this is my experience with the HVAC department. I called them because my upstairs unit was making a strange noise. Dakota came out and found the problem. He recommended what was needed and gave me an estimate. He was very professional. Later I spoke with Lane the service manager to ask a few questions. He was extremely helpful and also very professional. So, I will say that my first experience with Dayco was a very positive one. I would recommend anyone to give them a call."
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+48

27 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Guardian Heating, Air, Plumbing & Electrical
Guardian Heating, Air, Plumbing & Electrical
5.0(
16
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+9 more

Serving Euharlee, GA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

30+ Years of Experience! Voted Best HVAC Company 4 years in a row in Atlanta!. Free Service Call Fees with Repairs over $250! Meet or Beat your in hand HVAC Estimate! At Guardian Home Experts, we are committed to each and every customer by offering one solution to your home service needs. With over 30 years of experience, the company was built on providing reasonable and affordable prices, expert technicians, and practices that respect the customer. Our customer's time, money and needs, are placed at top priority . Guardian's solutions are always delivered with honest and upfront practices. At Guardian, we "Save the day with expert service," and guarantee your satisfaction stopping at nothing making sure your service is worthy of a positive review and your referrals. At Guardian- Quality Work, Quick Service at an Exceptional Value is Guaranteed!

Your Guardian Experts
Free HVAC Estimates
Tankless Water Heater Repair, Maintenance and Installation
Fully Stocked Trucks
Heater Tune Up

+27

13 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+13 more

Serving Euharlee, GA and surrounding areas

Approved (Corporate)

In business since 1898

Free estimates

Emergency services offered

"The technician was on time and courteous.  My A/C wasn't blowing any cold air, so he checked the air handler first, then checked the heat pump.  The freon was very low, 1.5 pounds in a 3.5 pound system, so he charged the unit with freon.  The air was fine after that.  He did a check for leaks from the evaporator coil "on the house" and showed me that the coil was losing coolant from several spots.  He recommended that an engineer come have a look about a system replacement since it was impossible to tell how long the coolant was leaking - the main issue being that the coil had several leaking spots.
Overall the service went well.  The price was a function of the high price of freon ($90 or so per pound), so it could have been any HVAC company getting dinged on the price issue.
"
Moncrief Truck
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7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for EaZy Pros
EaZy Pros
4.5(
308
)
Central A/C - InstallCentral A/C - Service or RepairDucts & Vents - Install or Replace+30 more

Serving Euharlee, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

EaZy Pros\nElectrical • Plumbing • HVAC\nProfessional. Reliable. Done Right the First Time.\n\nNow offering FREE in-home estimates plus $50 OFF for new customers!\nWe proudly offer discounts for seniors, military, and educators.\n\nAt EaZy Pros, we deliver high-quality service across all trades using top-grade materials and expert craftsmanship. Our team shows up on time, communicates clearly, and gets the job done right—no shortcuts.\n\n⚡ Electrical:\nTroubleshooting & repairs\nLED lighting upgrades\nCeiling fan installations\nPanel upgrades & rewiring\n🚿 Plumbing:\nLeak detection & repair\nDrain cleaning\nWater heater repair & replacement\nWater filtration & repiping\nWater & sewer line services\n❄️🔥 HVAC:\nHeating & air system repair\nNew system installations\nPreventative maintenance\nSystem replacements & upgrades\n\n🚨 Emergency services available\n\nIf you want one trusted company for everything, EaZy Pros has you covered.\n\nCall today and experience the EaZy difference.

LED Lighting job
Vehicle electric charging station
Panel Box
Can Lights
Mast

+11

Response time8 hrs
Response rate86%
41 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

You can adjust uneven airflow in your home by adjusting the dampers on the vents. However, if the temperature feels consistent throughout the home, don’t worry too much about uneven airflow. Generally speaking, larger rooms should receive more airflow than smaller rooms, especially if they only have one vent.

Assessing location for airflow, convenience, and minimal noise impact.

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

The Euharlee, GA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.