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TRUSTED BY DUNKIRK, IN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon29
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Dunkirk

Avatar for Powers Heating & Cooling LLC
Powers Heating & Cooling LLC
5.0(
6
)

Serving Dunkirk, IN and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"The owner Kyle was very helpful and explained the whole process fully and patiently. The team was fast and did a great job installing a new heat pump and AC unit. Would definitely recommend them to others!"
Ac/furnace
Response time8 hrs
33 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Summers Plumbing Heating & Cooling- Muncie
Summers Plumbing Heating & Cooling- Muncie
5.0(
5
)

Serving Dunkirk, IN and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is.\n\nOur highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

28 neighbors recently requested a quote
Avatar for EA Electric
EA Electric
New to Angi

Serving Dunkirk, IN and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Credit card accepted

We are a small locally owned business. At EA Electric we strive for excellence, quality and safety at every job we are on and we would love to add you to our long growing list of happy customers!

7 neighbors recently requested a quote
Avatar for Guardian Electric LLC
Guardian Electric LLC
New to Angi

Serving Dunkirk, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I am a licensed Master Electrician. I have over 17 years of experience in residential, commercial, and industrial electrical work. I also furnish proof of licenses, insurances, and education upon request. \n\nAt this time, my company is new and I am currently only servicing residential customers and commercial customers with light commercial repairs (lighting, switches, outlets, power loss). We proudly provide free estimates for all projects, offer 24/7 Emergency Service, and offer a Warranty on all work.

1 neighbors recently requested a quote
Avatar for Whitesel Heating & Cooling
Whitesel Heating & Cooling
5.0(
17
)

Serving Dunkirk, IN and surrounding areas

In business since 1987

Credit card accepted

"Kevin has been my go to for all things HVAC over the years. He installed my new furnace and ac unit a few years ago and he takes care of my regular maintenance as well. Very knowledgeable and always helpful and friendly! Any time Iâ ve needed HVAC work done he is quick to respond."
Response time8 hrs
Response rate100%
Recommended by60%of homeowners
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Heating and Air Conditioning questions, answered by experts

Air conditioners can stop working in the middle of the night for many reasons. Your local power grid might shut down late at night. Power surges can also trip your breakers if too much power is being used in the area at the time. If your AC is connected to a digital thermostat, it gets naturally cooler at night, so the outdoor temperature might dip below the automated setting to turn the cooling system off.

Some HVAC systems tend to use R410A refrigerant, although if you have an older model it may be using R22. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.

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.

Not if you have a standard unit. Because portable AC units actually work to dehumidify the room, you’ll likely need to drain the unit from time to time—but you won’t have to put water into it. There is, however, another type of air conditioner called a swamp cooler that requires water to operate. If you have a swamp cooler, you may need to fill a reservoir with water and potentially ice. But a swamp cooler is different from a standard portable AC unit.

A dual evaporator coil is a specific design that allows the AC system to cool different compartments at different levels. It’s usually seen in refrigerators and similar appliances, but not in whole-house air conditioning systems. Talk with your AC technician about the best uses for a dual evaporator coil.

The Dunkirk, IN homeowners’ guide to heating and air conditioning services

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