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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon31
    Verified heating and air conditioning services reviews

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

Avatar for Cosby Heating & Air Conditioning, LLC
Cosby Heating & Air Conditioning, LLC
5.0(
1
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+3 more

Serving Hayesville, OH and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Stephanie
New to Angi
Air Ducts & Vents - Clean

Serving Hayesville, OH and surrounding areas

Approved

\n✨ Reliable Cleaning & Organizing Services ✨\nOffering detailed home cleaning, maid services, and professional organizing for any space that needs a fresh start. Whether it’s deep cleaning, weekly upkeep, or getting your home decluttered and back in order, I handle it all with care and attention to detail.\n\nTrustworthy, dependable, and focused on leaving every room spotless, organized, and peaceful. One-time, weekly, or custom schedules available — your space, your way.\n\nLet me do the cleaning, so you can enjoy your home again! 🧹💛

Jasonni
New to Angi
Air Ducts & Vents - Clean

Serving Hayesville, OH and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

Hi. My name is Jasonni and I’ve been a housekeeper for about 4 years now. Starting out at hotels, then making my way to hospitals. I am currently employed at a local hospital where I work as a housekeeper there as well. Cleaning to me is therapeutic, I enjoy what I do very much. If you book the services that I offer, you will NOT be disappointed!

Avatar for ZEL Electric
ZEL Electric
New to Angi
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Hayesville, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

⚡ Welcome to ZEL ELECTRIC ⚡\n\nWe’re a licensed & insured electrical contractor proudly serving Medina County and surrounding areas.\n\nFrom service upgrades and panel work to lighting, EV chargers, and residential or commercial electrical projects, we focus on clean, safe, and code-compliant work done right the first time.\n\n📞 Call or message us for a free estimate\n216-318-3381\n\n⚡ Driven by Energy. Built on Trust.

Barn wire
Barn wire
Alex De La Rosa
New to Angi
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Hayesville, OH and surrounding areas

Approved

I am an electrical professional with hands-on experience in both residential and commercial environments, with a strong focus on home remodels and new construction projects.\n\nMy experience includes wiring new home builds, upgrading and modifying existing electrical systems during remodels, and installing a wide range of electrical components such as panels, circuits, lighting systems, outlets, switches, and fixtures. I am well-versed in interpreting electrical plans and ensuring installations meet code requirements, safety standards, and project specifications.

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Heating and Air Conditioning FAQs, answered by experts

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

Yes, you can run an attic fan with the AC on. In fact, you don’t have a choice with a passive attic fan. Plus, when an attic fan draws out hot air from the attic, it helps regulate the temperature of your whole home, so your AC doesn't have to work as hard.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

The Hayesville, 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.