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TRUSTED BY CASTALIA, OH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon87
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Castalia, OH

*The Angi rating for Heating And Air Conditioning Service companies in Castalia, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Castalia, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on April 29, 2026

Find Heating and air conditioning pros in Castalia

Avatar for Perez Home Repairs and Services, LLC
Perez Home Repairs and Services, LLC
5.0(
16
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Castalia, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Small jobs welcome

"Perez did a great job installing flooring in my basement, Professional and completed the job in a timely manner. Would recommend to anyone. Company is in line to refinish my kitchen."
Siding installed on right side of house
Front siding with brick veneer accent siding
Response time9 hrs
Response rate100%
Recommended by100%of homeowners
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Avatar for Veteran's Home Maintenance, LLC
Veteran's Home Maintenance, LLC
4.3(
94
)
Air Ducts & Vents - CleanThermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Castalia, OH and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"I would recommend veterans home maintenance to anyone who wants honest and great work done in their home. I am very please with the service provided. I will definitely hire them again when needed."
Ramp
32 6x6x18 ft. post set 4 foot into a 5 foot hole.
Posts set into holes before concrete
Response time1 day
241 neighbors recently requested a quote
Recommended by42%of homeowners
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Efficient heating and cooling
5.0(
2
)
Geothermal Heating or Cooling System - Service

Serving Castalia, OH and surrounding areas

Approved

13 years experience, we install furnaces, a/c systems and ductless systems. 10 yr warranties on all equipment. We also offer a/c tune ups which consist of cleaning outdoor condenser and all checking refrigerant charge on your system. We also offer a complimentary air filter change with this service. Don't wait until its hot to make sure your system will operate properly.

Upper bedroom
Clean
Finished
Cassette
Cracked heat exchager

+3

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Avatar for Firelands Fresh Air Service
Firelands Fresh Air Service
4.9(
7
)
Air Ducts & Vents - Clean

Serving Castalia, OH and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"They're great. Very attentive. Quality of work is top notch."
Response time2 days
13 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for T&T Heating and Cooling
T&T Heating and Cooling
5.0(
1
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallCentral A/C - Service or Repair+13 more

Serving Castalia, OH and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Very friendly and service was more than I expected"
Response time6 hrs
Response rate95%
7 neighbors recently requested a quote
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Avatar for Integrated Outdoor Living LLC
Integrated Outdoor Living LLC
3.0(
2
)
Electric Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - Repair

Serving Castalia, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"Yes did fantastic job on install and cleanup"
Fiberglass Pool
Fiberglass Pool
Fiberglass Pool
Fiberglass Pool
Fiberglass Pool

+14

2 neighbors recently requested a quote
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Avatar for Fitch Forge Construction
Fitch Forge Construction
New to Angi
Air Ducts & Vents - Clean

Serving Castalia, OH and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Hello! My name is brad fitch and I am a new business owner operating out of Fremont Ohio, I offer services from deck installation and removal. To demolition, painting, drywall!

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Avatar for JJ&PA Heating And Cooling
JJ&PA Heating And Cooling
5.0(
6
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Castalia, OH and surrounding areas

Emergency services offered

Credit card accepted

"Went great did everything in a professional and timely fashion. Id recommend them to anyone who needs hvac work done"
Side view very good transition gas line is ran with a drip leg and shut off valve the customer can now heat his house safely and most cost efficient.
New system installed without having to move a/c coil or change it.
Old unit that had cracks in heat chambers very dangerous.
Additional Photos
Additional Photos

+19

Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

If your central AC is not blowing cold air, you should try resetting the system. Many systems have a reset button. Make sure your thermostat is off, then turn off the circuit breaker that powers your AC. Hold the reset button for three to five seconds, then turn the circuit back on. Set your thermostat to cool and choose a temperature cooler than the room. Your system should turn on quickly.

Yes, scorpions can enter a home through AC vents, especially if the system is not well-sealed. As excellent climbers, they can scale a home's exterior and squeeze through gaps as small as 1/16 of an inch. Scorpions are often attracted to the moisture around air conditioning ducts or seek cooler areas during hot weather, using vents as a pathway inside. They may slip through small openings where the duct meets the vent cover and travel within walls before emerging. To prevent this, inspect your vents, seal any gaps, and consider installing fine mesh screens.

Swamp coolers cost approximately 50 percent less to install than central air conditioners and cost less to run. Operation costs depend on the size of the unit and home, your climate, utility rates in your area, and the system’s efficiency. Swamp coolers use 15 to 35 percent less power than air conditioners.

Yes, it’s best to turn off an AC unit that’s blowing hot air to prevent system damage and avoid expensive energy bills. If you let the AC continue running, it will put more strain on the condenser coil and compressor. Plus, if the AC is blowing hot air because of a refrigerant leak, it can also lead to a frozen evaporator coil.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

The Castalia, 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.

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