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TRUSTED BY LOCK HAVEN, PA HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon15
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Lock Haven, PA

*The Angi rating for Heating And Air Conditioning Service companies in Lock Haven, 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 Lock Haven, 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 Lock Haven

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

Serving Lock Haven, PA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Richard was great! very knowledgeable and found the problem and fixed it! I signed up for they’re contract so he will be my go to hvac guy in the future."
Install
Install
Install
Install
Install

+56

Response time10 hrs
Response rate87%
9 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 Lock Haven, 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
4 neighbors recently requested a quote
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Avatar for PC Heating & Cooling
PC Heating & Cooling
4.1(
44
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairOil Furnace / Forced Air Heating System - Repair+7 more

Serving Lock Haven, 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
67 neighbors recently requested a quote
Recommended by43%of homeowners
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Avatar for Triangle Heating & Cooling, LLC
Triangle Heating & Cooling, LLC
4.1(
9
)
Ductless Mini-split A/C - Install or ReplaceOil Furnace / Forced Air Heating System - InstallAir Ducts & Vents - Clean+20 more

Serving Lock Haven, 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%
49 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 Lock Haven, 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 Lock Haven, 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 Lock Haven, PA and surrounding areas

In business since 2017

Emergency services offered

Warranties offered

"My central air went down in the middle of a heat wave in July and Zach from goodfellas HVAC was there within the hour and got the air back on. Would highly recommend their services"
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 Lock Haven, PA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Called Josh on a Saturday morning to report a problem with our heat pump by noon he was here and had identified the problem. We are very happy with this company as they do not use a 1000% markup on parts like some HVAC companies in the area seem to charge. With Air Adviser you get Honest service at an Honest price."
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 Lock Haven, 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

Yes. In fact, not only are AC tuneups worth it, but they’re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you’ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

The Lock Haven, 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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