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Find Central a/c service or repairers in Valparaiso

C2 Heating & Cooling
4.9(
31
)

Serving Valparaiso, IN and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"First, I am one lousy person when it comes to working on my gas furnace. I contacted Home Advisor as I had water coming out from inside the furnace. Then, my heat went off and on one night in the same week so I needed to get it working right again. C2 was the first in returning my call. I'm glad I scheduled with him. He was out promptly and pointed out what was wrong and fixed everything within an hour or so. He also gave the furnace a seasonal check as well. The price was more than reasonable. I have C2 entered on my phone as a contact now. I'll be using them exclusively from here on out. The service call was very professional from start to finish."
Response time10 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for C2 Heating & Cooling LLC
C2 Heating & Cooling LLC
4.6(
35
)

Serving Valparaiso, IN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Craig did a great job determining the problem. He had everything he needed with him to complete the repair. He took the time to explain what was going to happen, went over costing and options before moving forward."
Recommended by100%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,280
)

Serving Valparaiso, IN and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"on time, and knowledgeable the technician did the job well. Also, I had a problem changing the furnace filter. The filter was getting stuck when taking it out or installing. He repaired that too."
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Response time9 hrs
28 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Home Comfort Experts
Home Comfort Experts
5.0(
5
)

Serving Valparaiso, IN and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

Home Comfort Experts has been serving homeowners across Northern Indiana and Southwest Michigan since 2006. We provide heating, air conditioning, plumbing, electrical, indoor air quality, and generator services with a focus on clear communication, dependable workmanship, and solutions that fit your home and budget. Whether you need repairs, maintenance, or a full system replacement, our team is here to help keep your home safe, comfortable, and running smoothly. At Home Comfort Experts, your home matters most.

My jobs
My jobs
My jobs
My jobs
My jobs

+1

33 neighbors recently requested a quote
Avatar for Reality Mechanical Group, LLC
Reality Mechanical Group, LLC
5.0(
11
)

Serving Valparaiso, IN and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

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 the start to the 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.

Basement Termite Repair
Basement Termite Repair
Basement Termite Repair
Basement Termite Repair
Basement Termite Repair

+34

Response time1 day
2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Aire Serv of Valparaiso
Aire Serv of Valparaiso
4.9(
9
)

Serving Valparaiso, IN and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Did a great job Pricing comparable to other estimates Very professional and thorough clean up after furnace replacement Got follow up email after installation re any questions or if wanted a walk through - I replied that I did, but no further response"
ASV
ASV
ASV
ASV
ASV

+12

Response time6 hrs
19 neighbors recently requested a quote
Recommended by75%of homeowners
Clear Sky Heating & Air
4.3(
7
)

Serving Valparaiso, IN and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"I had a new furnace and A/C unit installed. They were done that day. I referred my neighor and they installed hers too! I had a problem with the new outside unit. They came out, found the unit was faulty. They replaced in a couple of hours. Didn't cost me a dime. They said they stand by there products. John and Clear Sky are easy to talk to and very professional. Their prices are competitive and worth it. Thank you guys!"
Response time1 day
Response rate100%
Recommended by100%of homeowners
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FAQs for central a/c service or repair projects in Valparaiso, IN

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Valparaiso, IN homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.