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TRUSTED BY KNOX, IN HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Knox, IN

*The Angi rating for Heating And Air Conditioning Service companies in Knox, IN 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 Knox, IN 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 July 30, 2024

Find Heating and air conditioning pros in Knox

Avatar for SAS Heating & A/C Service
SAS Heating & A/C Service
4.6(
75
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+3 more

Serving Knox, IN and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"He installed a digital thermostat for our very old gas furnace and AC. Although the furnace was very old, we wanted to keep it since we were about to sell the house. He agreed with our decision and he even help us on an unrelated home improvement project before he left!"
Work
Work
Work
Response time3 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Regional Plumbing Heating & Air
Regional Plumbing Heating & Air
5.0(
15
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Knox, IN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Everything done despite freezing weather."
22 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Geothermal Specialist, Inc.
Geothermal Specialist, Inc.
4.5(
35
)
Geothermal Heating or Cooling System - InstallGeothermal Heating or Cooling System - Service

Serving Knox, IN and surrounding areas

Approved

In business since 1983

Warranties offered

Credit card accepted

"They go out of their way to make sure the customer is happy."
Response time2 hrs
Response rate87%
6 neighbors recently requested a quote
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Avatar for PD Duct Cleaning LLC
PD Duct Cleaning LLC
4.9(
9
)
Air Ducts & Vents - Clean

Serving Knox, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"My experience with PD Duct Cleaning was exceptional! They came on time, were extremely educated on the duct cleaning process and made sure I was comfortable before they started.. They have a camera so I could see the before and after of my ducts, that was a cool thing to see! The pricing was phenomenal compared to their competitors, it was a lot cheaper! They are honest, professional, and dedicated. I have recommended them to friends, family, and coworkers. Thank you PD Duct Cleaning for clean ducts and peace of mind!!!!"
Response time7 hrs
Response rate91%
2 neighbors recently requested a quote
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Avatar for David Solutions LLC
David Solutions LLC
5.0(
2
)
Central A/C - InstallDuctless Mini-split Heating System - Install or ReplaceDucts & Vents - Install or Replace+3 more

Serving Knox, IN and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Super friendly, I was in a bind and they helped me out. Very happy with their work and I would highly recommend!"
Response time4 hrs
Response rate95%
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Avatar for Iron Route Transport LLC
Iron Route Transport LLC
New to Angi
Air Ducts & Vents - Clean

Serving Knox, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Iron Route Transport LLC – Junk Removal & Cleanouts 🚛\nWe are a local, family-owned business based in Lake County, Indiana, providing reliable junk removal, cleanouts, and light hauling services. We take pride in being dependable, respectful, and getting every job done right the first time. We treat people how we want to be treated.\n\nWe service Lake County and surrounding areas including Hammond, Gary, Merrillville, Crown Point, and the Chicagoland area, and we travel for the right job.\n\nWe specialize in garage cleanouts, home cleanouts, junk removal, and small hauling jobs. We are known for fast response times, fair pricing, and clean, efficient work.\n\nWhen you hire us, you get clear communication, on-time service, and respect for your property. Our goal is to make your life easier and get the job done right.\nSame-day and next-day availability. Message for a quote.

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Heating and Air Conditioning questions, answered by experts

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

No. Evaporator coils are designed to work with specific refrigerant types, and they are rated by what kinds of refrigerant they use. It’s indicated with an “R” code. It’s important to match your evaporator coil and refrigerant or your system will not work properly. An AC technician can tell you what type of refrigerant your system needs and what evaporator coils will work with it.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

Unfortunately, a freon leak will persist even when your AC unit is off. The freon in the AC unit is under pressure no matter the status of the system, so it will continue to drip through the leak even when you shut off the entire unit. It will continue to leak freon until it’s completely empty.

If there’s a freon leak in your home’s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That’s why it’s important to hire an HVAC professional to resolve a freon leak as quickly as possible.

The Knox, IN 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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