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TRUSTED BY MILL HALL, PA HOMEOWNERS

  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon11
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Mill Hall, PA

*The Angi rating for Heating And Air Conditioning Service companies in Mill Hall, PA 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 Mill Hall, PA 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 14, 2026

Find Heating and air conditioning pros in Mill Hall

Avatar for RC Heating and Cooling
RC Heating and Cooling
4.5(
91
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairCentral Air Cleaner - Repair or Service+8 more

Serving Mill Hall, PA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"the technicians were pleasant and polite... worked hard to get done in 1/2 the time estimated. RC kept us updated on progress and also got my installation done one week earlier than originally planned."
Install
Install
Install
Install
Install

+56

Response time10 hrs
Response rate87%
14 neighbors recently requested a quote
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Avatar for Robinson HVAC & Property Care
Robinson HVAC & Property Care
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+6 more

Serving Mill Hall, PA and surrounding areas

Approved

Free estimates

Credit card accepted

is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

Subfloor Rebuild
Subfloor Rebuild
5 neighbors recently requested a quote
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Avatar for PC Heating & Cooling
PC Heating & Cooling
4.0(
39
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Repair+7 more

Serving Mill Hall, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"I was very impressed with the quality of work he provided, and explained in detail the work he had done to my unit. He was very respectable and professional.. I definitely will be recommending his company to family and friends"
LG Mini Split Condenser
LG Mini Split Head
LG Mini Split Head
Carrier Mini Split Condenser
Carrier Mini Split Head

+56

Response time5 hrs
59 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for Triangle Heating & Cooling, LLC
Triangle Heating & Cooling, LLC
4.1(
9
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+20 more

Serving Mill Hall, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Here at Triangle Heating & Cooling, LLC, we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for you time and have a great day.

Response time2 days
Response rate95%
65 neighbors recently requested a quote
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Avatar for Sunteq, Ltd.
Sunteq, Ltd.
4.5(
3
)
Geothermal Heating or Cooling System - Install

Serving Mill Hall, PA and surrounding areas

Approved

In business since 1978

Free estimates

Small jobs welcome

For over 30 years now Sunteq, LTD has been serving Pennsylvania and the surrounding areas with superior prompt service for all of your geothermal heating and cooling needs. Call now to see for yourself. We specialize in manufacturing, distribution, sales and service of geothermal units.

Response time2 days
Response rate85%
Recommended by100%of homeowners
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Avatar for Genuses LLC
Genuses LLC
New to Angi
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Install+1 more

Serving Mill Hall, PA and surrounding areas

Approved

In business since 2025

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.\n

HVAC
1 neighbors recently requested a quote
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Avatar for Goodfellas HVAC
Goodfellas HVAC
5.0(
9
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Boiler or Radiator Heating System - Repair+15 more

Serving Mill Hall, PA and surrounding areas

In business since 2017

Emergency services offered

Warranties offered

"Zach is an excellent worker. He worked expeditiously, and followed up with us to insure everything was working properly. We will not use anyone else for any of our hvac and other home projects. He does excellent work with fair prices."
HVAC
HVAC
HVAC
HVAC
HVAC

+3

Response time2 hrs
Response rate89%
Recommended by100%of homeowners
Request Quote
Avatar for Air Adviser, LLC
Air Adviser, LLC
5.0(
24
)
Ducts & Vents - Install or Replace

Serving Mill Hall, PA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Jackie and his crew were great. They came in, did the disassembly work quickly, worked with our warranty to get a new part, and installed the unit quickly, taking care of other problems that the previous HVAC company had not taken care of. I would definitely hire them again."
Installations
Furnace
Furnace
Furnace
Heater Repair

+11

Response time4 hrs
Recommended by100%of homeowners
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Avatar for Breeze Easy HVAC, LLC
Breeze Easy HVAC, LLC
4.6(
10
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+6 more

Serving Mill Hall, PA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Very polite and gave a written quote. Installed a new Amana unit on date we requested. We were not given any paperwork on new unit. He said everything is on line. Not happy about that."
Response time4 days
Recommended by100%of homeowners
Request Quote
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Heating and Air Conditioning questions, answered by experts

No, heat pump maintenance needs are very similar to air conditioners, including keeping outdoor units clean, changing filters regularly, and occasionally scheduling a refrigerant check to see if any has leaked out. Heat pumps typically switch automatically between heating and cooling, so you don’t need to worry about manually changing them every season. However, since they are always on call, they can develop wear and tear faster than an air conditioner.

Yes, you can clean AC coils yourself. Just make sure that the power to your AC system is off before you begin. You’ll need some basic tools and supplies, including a soft brush, cloth, screwdriver, and a commercial or homemade cleaning solution. Cleaning your coils will only cost about $10.

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

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.

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 Mill Hall, PA 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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