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TRUSTED BY HILLIARD, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon4.6k+
    Verified heating and air conditioning services reviews

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

Avatar for SuperTec Heating & Cooling
SuperTec Heating & Cooling
4.8(
185
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair

Serving Hilliard, OH and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"For the last 10 years, SuperTec is my ONLY go-to company for anything HVAC related. They are thorough, professional, honest and reliable, as well as reasonably priced for the high quality and outstanding service. SuperTec has my highest recommendation."
Various jobs
Basic Non Programmable Thermostat
LENNOX SLP280 - 2stage heat -Variable Speed Fan
IComfort WIFI Thermostat
Variable Speed Blower Module -OEM Parts Only

+283

Response time4 hrs
4 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for CARE Heating & Cooling Inc
CARE Heating & Cooling Inc
4.8(
1,106
)
Gas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Install+47 more

Serving Hilliard, OH and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"We were very pleased with the service that we received from CARE! I contacted three different companies and they were the first to respond and their estimate was the cheapest. We were looking for a basic system and that is exactly what we got. We did not feel pressured to get anything more than we asked for and Andy was very helpful. Matt and Kirk, who installed our new system, were fast and efficient. We will definitely contact CARE again in the future for any HVAC needs."
Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Holloway HVAC and Home Repair, LLC
Holloway HVAC and Home Repair, LLC
4.8(
184
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+2 more

Serving Hilliard, OH and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I highly recommend Holloway HVAC and Home Repair, LLC, they are friendly, fast and fix the issue. They communicate everything as they are fixing the issue(s). They are super affordable too. I intend having them come back for all my future HVAC needs including my winter and summer furance/AC maintenence."
96% variable speed has furnace
14 SEER A/C
Ac installation
Ac installation
Ac installation

+2

Response time4 hrs
8 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Franklin Heating Cooling & Refrigeration Inc
Franklin Heating Cooling & Refrigeration Inc
4.8(
90
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+3 more

Serving Hilliard, OH and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

Get instant hassle free Residential HVAC Quotes on our website\n\nFranklin Heating and Cooling has been in business for 30 years and is widely recognized for expert service, maintenance, heating, air conditioning, and commercial refrigeration equipment installation. We do it all: furnaces, heat pumps, boilers, ductless mini-splits, and air conditioners. Additionally, we service and install whole-house humidifiers, air purifiers, and water heaters (including instantaneous tankless units) and permanently install automatic whole-house generators. Are you considering upgrading your home's heating and cooling equipment? You will be pleased to know that our commitment to quality begins with a free, no-obligation, no-pressure appointment to fit your schedule. In addition to discussing all available options for your home, our friendly sales staff can give you details for possible utility rebates and financing.* *Subject to credit approval. Ask for details.

My jobs
My jobs
My jobs
My jobs
My jobs

+3

14 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for 3 Brothers Heating and Cooling
3 Brothers Heating and Cooling
5.0(
26
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair

Serving Hilliard, OH and surrounding areas

Approved

In business since 2017

Warranties offered

Credit card accepted

"Just very professional and knowledgeable. They came to my home for my furnace issues. Gave me a reasonable estimate and they fixed the issue. They even fixed my hot water heater issue I was having as well!! I highly recommend 3 Brothers HVAC and Plumbing to anyone. They are worth giving a try! Just great all the way around! So glad I found them on Angi's!!"
Response time50 mins
Response rate100%
2 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

Yes, you can clean AC coils yourself. Just make sure that the power to your AC system is off before you begin. You’ll need some basic tools and supplies, including a soft brush, cloth, screwdriver, and a commercial or homemade cleaning solution. Cleaning your coils will only cost about $10.

The Hilliard, OH 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.