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TRUSTED BY CORTLAND, OH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon66
    Verified heating and air conditioning services reviews

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

Avatar for Ruddy Ducts & Maintenance, LLC
Ruddy Ducts & Maintenance, LLC
4.7(
88
)
Air Ducts & Vents - CleanCentral A/C - Service or Repair

Serving Cortland, OH and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Yes we hired them today to clean our air ducts and dryer vent they were very very good nice and prompt on there work I really appreciate there hard work and time they put into cleaning the vents they showed us pictures and wow what a difference you never know how bad or what can be in your air ducts would recommend to anybody Thank you :)"
Response time1 day
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Monthly Upkeep
Monthly Upkeep
4.7(
133
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Cortland, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Needed to have all my hardwired carbon monoxide & smoke detectors replaced. Monthly Upkeep called me and gave me an estimate and came out the next day & installed all my new detectors. It went very well, and I am happy with all my new detectors."
Stunning composite deck build
Siding Replacement
Framing
Satisfied Customer
Landscaping/Yardwork

+70

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Gault Heating Inc.
Gault Heating Inc.
5.0(
5
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+8 more

Serving Cortland, OH and surrounding areas

Approved

In business since 1956

Free estimates

Emergency services offered

Family-owned and serving Northeast Ohio and Western Pennsylvania since 1955, Gault Heating & Cooling provides professional HVAC repair, installation and maintenance for homes and businesses. Our experienced team services furnaces, boilers, central air conditioning, heat pumps, ductless mini-splits, thermostats, ductwork, indoor air quality systems and water heaters. We offer same-day and emergency service, transparent pricing, financing options and a 2-year warranty on repairs. As a Lennox Premier Dealer, our highly trained technicians are committed to honest recommendations, quality workmanship and treating every home like our own.

Gault Heating Inc.
Gault Heating Inc.
Gault Heating Inc.
19 neighbors recently requested a quote
Avatar for Friesen Family Renovations, LLC
Friesen Family Renovations, LLC
4.7(
45
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Cortland, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Chris with Friesen Family Renovations, LLC was very professional and thorough in the work he has completed. He installed a new screen door, replaced my tub stem and faucet, repaired my subfloor in the kitchen and installed brand new LVP flooring to replace old and water damaged flooring. He also mounted a television for me, and did some drywall repairs as well. I would recommend this business to anyone looking for quality and dependable work!"
Response time2 days
Response rate98%
Recommended by69%of homeowners
Avatar for Agk cleaning services
Agk cleaning services
New to Angi
Air Ducts & Vents - Clean

Serving Cortland, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

AGK Cleaning Services 🧼✨\n\nAt AGK Cleaning Services, we take pride in making your home or business feel fresh, clean, and comfortable! We provide dependable, detailed cleaning services tailored to your needs.\n\n✨ Residential Cleaning\n✨ Deep Cleaning\n✨ Move-Out Cleaning\n✨ Airbnb/Vacation Rental Cleaning\n✨ Commercial Cleaning\n✨ Common Area Cleaning\n\nWhether you need a one-time deep clean or dependable recurring service, we’re here to help! We focus on quality, attention to detail, and customer satisfaction every time.\n\n📞 Call/Text: 440-413-9817\n📧 [email protected]\n\nLet AGK Cleaning Services do the cleaning, so you can enjoy a cleaner space! 🧽✨

25 neighbors recently requested a quote
Avatar for Above and beyond professional services
Above and beyond professional services
New to Angi
Air Ducts & Vents - Clean

Serving Cortland, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Above and Beyond Professional Services, we take pride in helping you create a cleaner, more comfortable space. Serving New Castle and surrounding communities, we offer deep cleaning, routine cleaning, move-in and move-out cleaning, organizing, and cleanouts. From kitchens and bathrooms to neglected spaces that need extra care, we pay attention to the details and tailor each job to your needs. You can expect friendly service, clear communication, and respect for your home and belongings. Whether you need a one-time cleanup or ongoing help, we’re ready to go above and beyond for you.

Deep clean
Deep clean
Deep clean
Deep clean
Deep clean

+6

State Heating and Air Conditioning, Inc.
4.5(
334
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Boiler or Radiator Heating System - Repair+10 more

Serving Cortland, OH and surrounding areas

In business since 1950

Free estimates

Emergency services offered

"Very impressed with his expertise with HVAC. He's the kind of guy you want to come out and diagnose your problem. He has the kind of mind to solving your problem and not interested in just selling you a unit. He comes in to service and is looking out for the customer."
Response time4 hrs
Recommended by97%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Evaporator coils in an HVAC system typically last between 10 and 15 years, which is roughly the same lifespan as the entire AC unit. The longevity of the coils can be affected by usage frequency, environmental conditions, and how well they are maintained. Regular maintenance, such as cleaning and inspections, can extend their durability. If the evaporator coil fails in an older air conditioner, it may be more cost-effective to replace the whole unit rather than just the coil.

An HVAC unit, like a furnace, air conditioner, or heat pump, produces warm or hot air. The air ducts serve as the passages to help heat or cool air from the HVAC unit flow through the home. Air ducts are just one part of the overall HVAC system.

At a minimum, an HVAC system should be serviced once per year. However, a twice-a-year service schedule—once in the spring for the cooling system and once in the fall for the heating system—is often recommended, especially for older systems, heat pumps, or in climates with extreme temperatures. Regular service, which includes inspection, cleaning, and maintenance, ensures the system runs efficiently, helps prevent costly breakdowns during peak seasons, and can extend the unit's lifespan. You can also schedule a service if you notice issues like poor performance or strange noises.

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

There are several tell-tale signs that your AC coils need cleaning, including:

  • You’re getting higher electricity bills.

  • Your home doesn’t feel as cool as it usually does.

  • Your AC unit is running longer than usual to cool your home.

  • Your home is more humid than usual.

  • The coil is covered in frost while running.

The Cortland, 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.