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TRUSTED BY NORTHFIELD, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified heating and air conditioning services reviews

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

Avatar for K & K Heating & Cooling
K & K Heating & Cooling
4.9(
75
)
Central A/C - InstallCentral A/C - Service or RepairBoiler or Radiator Heating System - Install or Replace+47 more

Serving Northfield, OH and surrounding areas

Approved

In business since 2014

Emergency services offered

Credit card accepted

"I had purchased a new HVAC for installation in my home. There were challenges to getting the cooling unit to function as well as running new wire. The job took several visits to trouble shoot and complete. The service staff, Ian Bryan, and Will were cordial and professional throughout the process. And the manager, Eric, was assertive in contacting me and trying to schedule a final service appointment to get the issues resolved so the system would function properly. This company is definitely motivated and intentional to keep customers happy and satisfied. They are tidy and clean up afterwards. I would use this company again based on K&K's bottom line of doing the right thing when there are complications."
Before
After
Response time9 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Brandon Heating and Air Conditioning
Brandon Heating and Air Conditioning
4.7(
139
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallDucts & Vents - Install or Replace+47 more

Serving Northfield, OH and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"The technician arrived in the scheduled time given (10-11 am).  He was clean and well spoken.  We went down to the basement where he told me what he was going to do to service the air conditioner.  He discussed filter options with me and made sure I had the correct size to purchase new filters when necessary.  He spent about 45 minutes cleaning and servicing the unit.  He explained what we could do to keep our upstairs cooler.  (Our home is holder and doesn't have return exchanges for the heating/cooling).  This company also honored a coupon that was on Angie's list (though it had expired)...Love that!!  I would definitely use Brandon Heating and Cooling again. 
"
Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Sal’s Heating, Cooling, Plumbing and Sewer Inc.
Sal’s Heating, Cooling, Plumbing and Sewer Inc.
4.6(
5,521
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+33 more

Serving Northfield, OH and surrounding areas

Approved

In business since 1975

Free estimates

Emergency services offered

"I could not be happier with Sal's Heating and Cooling. I bought a new furnace from Sal's, and everyone I dealt with was professional, knowledgeable and prompt. This included the salesman, the installers and the technicians who came back to get rid of a 'pop' I was hearing in my ductwork. They all made sure I was happy with the work that was done.. A very conscientious company. I will definitely recommend Sal's Heating and Cooling to anyone who needs HVAC services!"
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+15

Response time1 day
Response rate100%
9 neighbors recently requested a quote
Avatar for Hepaclean Home Wellness
Hepaclean Home Wellness
4.8(
130
)
Air Ducts & Vents - Clean

Serving Northfield, OH and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"I really am a stickler for good customer service and Sean fit the bill. He contacted me right away and we had an appointment within a week. Sean and his helper arrived and spent 2 hours cleaning our HVAC system, registers, and grills after a construction project. The environment was definitely cleaned from most of the drywall dust and I could tell the difference. I will be using him in the future."
Ducts clean and dirty
Ducts clean and dirty
Clean environment
Ducts clean and dirty
Ducts clean and dirty

+6

5 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for PRODUCTIVE AIR DUCT CLEANING
PRODUCTIVE AIR DUCT CLEANING
4.8(
39
)
Air Ducts & Vents - Clean

Serving Northfield, OH and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Productive was recommended to me by a professional HVAC contractor. He said that he had been recommending them for 20 years. He was right to do so, the team from Productive was excellent. I have a 100 year old house in Lakewood, OH. The ducting had been replaced with a new furnace in 2000, and I felt that it was time for a cleaning. There are a lot of runs to all of the rooms in the house. Even so, the Productive team arrived on time, were very clean and professional, and got the job done in just over 2 hours. I was very impressed. It was a rainy day, but the techs made sure to cover their shoes every time they came back into the house. When the job was completed, you wouldn't have even known they had been there. The furniture was all placed back where it was, the basement was perfectly clean, and the house smelled better than it did before the cleaning. Thanks Productive! Highly recommended!"
Additional Photos
Response time1 day
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Air Duct Warriors, LLC
Air Duct Warriors, LLC
4.9(
81
)
Air Ducts & Vents - Clean

Serving Northfield, OH and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

We remove the dust, debris, and contaminants that reside in your entire air duct system. Our customers often include families with children or expectant arrivals, new home buyers, pet owners, and those sensitive to allergens. We use top-of-the-line equipment and apply shear will, pride, and determination to every job. We do not cut corners to make our job easier at your expense. Our pricing is for your entire system with absolutely no add-on charges.

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Air Duct Before & After
Air Duct Before & After
Air Duct Before & After
Dryer Vent Before & After

+1

Response time3 hrs
Response rate92%
Recommended by98%of homeowners
Avatar for Hernandez Heating & Cooling
Hernandez Heating & Cooling
4.9(
20
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairThermostat - Install or Replace+5 more

Serving Northfield, OH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Hernandez Heating & Cooling were very prompt, knowledgeable and professional. They let me know in advance when they would arrive and they were there when they said they would be. They diagnosed the issue with my air conditioner system quickly and repaired it quickly. He thoroughly checked a few others things at my request since I had him here. He was never pushy trying to sell me anything and explained all my options with the older system I own. His pricing was very fair and I would recommend him to anyone. If you're looking for any type of HVAC work, do not hesitate to call Hernandez Heating & Cooling first! This is a small company just beginning to build their reputation one customer at a time. They care about your satisfaction."
Response time2 hrs
Response rate96%
18 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

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.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

Yes, AC coil cleaning is definitely worth it. Cleaning your AC coils ensures your AC unit will function efficiently for the long term. Dirty and grimy AC coils make your unit work harder to cool your home, resulting in higher electric bills. Additionally, having your coils professionally cleaned regularly will reduce the possibility of extensive maintenance and repair costs.

Yes, but they don’t feel the same as an AC-cooled room. You’ll feel cool, moist air, opposite from an HVAC system that dries the air as it cools. Ventless units also have less tonnage than alternatives like ductless and central air, which means they aren’t as capable of quickly cooling large spaces or circulating cold air.

The time it takes for an air conditioner to dry fully after cleaning depends on the unit's size and humidity levels. Most units will dry within two to four hours after cleaning, but check the manufacturer's recommendations for drying times. Make sure to leave the unit off until it's completely dry.

The Northfield, 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.