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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 RepairElectric Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Repair+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%
22 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
7 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
62 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%
52 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

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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
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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
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Heating and Air Conditioning questions, answered by experts

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

You can buy a house with a 15-year-old HVAC system if you inspect the system for performance and budget for a replacement within the next three years. You can also negotiate the price with the sellers. Ask to look at the unit’s maintenance records and energy bills for the last two years to determine the shape of the HVAC system and its operating costs. Spend time in each room of the house to gauge if the HVAC keeps the home at a consistent temperature throughout.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

Yes, AC coil cleaning is definitely worth it. Cleaning your AC coils ensures your AC unit will function efficiently for the long term. Dirty and grimy AC coils make your unit work harder to cool your home, resulting in higher electric bills. Additionally, having your coils professionally cleaned regularly will reduce the possibility of extensive maintenance and repair costs.

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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