Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Ligonier, PA

There are 15 highly-rated local heating and air conditioning pros.

TRUSTED BY LIGONIER, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon280
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Ligonier, 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 Ligonier, 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 November 07, 2025

Find Heating and air conditioning pros in Ligonier

Avatar for Built Right Concepts, LLC

Built Right Concepts, LLC

502 Hayes St
4.87(
65
)
•Approved Pro

Built Right Concepts, LLC

502 Hayes St
4.87(
65
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
7 years of experience

We are owner operated. We take pride in our quality craftsmanship. We believe in building long-term relationships with our clients, and honesty is what we deliver to our clients along with exceptional work. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to working with you!

"I have kept calling trying to make sure that can fix the fence but always had the same answer" he is not available" or "I can schedule the appointment in two or three months". and did not provide any type of resolution. If you had a business you had to take care of your customer"

Rocco S on September 2022

We are owner operated. We take pride in our quality craftsmanship. We believe in building long-term relationships with our clients, and honesty is what we deliver to our clients along with exceptional work. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to working with you!

"I have kept calling trying to make sure that can fix the fence but always had the same answer" he is not available" or "I can schedule the appointment in two or three months". and did not provide any type of resolution. If you had a business you had to take care of your customer"

Rocco S on September 2022

Avatar for LT Heating and Air Conditioning, LLC

LT Heating and Air Conditioning, LLC

2120 Lazor St, Apt 223
4.20(
5
)
•Approved Pro

LT Heating and Air Conditioning, LLC

2120 Lazor St, Apt 223
4.20(
5
)
•Approved Pro
33 local quotes requested
Free onsite estimate

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"I would 100% NOT recommend Lt hvac services due to the negligence of him drilling holes through the joists and putting my structure of my home at risk."

Michelle S on July 2025

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"I would 100% NOT recommend Lt hvac services due to the negligence of him drilling holes through the joists and putting my structure of my home at risk."

Michelle S on July 2025

Avatar for Alex

Alex

No reviews yet

Alex

No reviews yet
6 years of experience

My name is Alex, I specialize in residential and light commercial Heating, Cooling, service repair and installation. I am available weeknights Monday-Friday and on weekends for emergency service.

My name is Alex, I specialize in residential and light commercial Heating, Cooling, service repair and installation. I am available weeknights Monday-Friday and on weekends for emergency service.

Avatar for ECO Air Pro

ECO Air Pro

No reviews yet

ECO Air Pro

No reviews yet
17 years of experience

Expert Service for Heating, Cooling, Plumbing & Electrical Your comfort and safety are our priority. We specialize in furnace repair & replacement, AC installation & maintenance, ductless systems, and heat pumps. Need electrical work? We handle 200amp upgrades, generator installations, EV charger setups, and electrical repairs. Our plumbing experts provide drain cleaning, pipe repairs, well pump services, and sump pump repair. We also install tankless water heaters and offer water treatment solutions.

Expert Service for Heating, Cooling, Plumbing & Electrical Your comfort and safety are our priority. We specialize in furnace repair & replacement, AC installation & maintenance, ductless systems, and heat pumps. Need electrical work? We handle 200amp upgrades, generator installations, EV charger setups, and electrical repairs. Our plumbing experts provide drain cleaning, pipe repairs, well pump services, and sump pump repair. We also install tankless water heaters and offer water treatment solutions.

Avatar for Shaffer Remodeling Co.

Shaffer Remodeling Co.

1388 Philadipha Street
5.00(
1
)

Shaffer Remodeling Co.

1388 Philadipha Street
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer remodeling services and new construction from kitchens to bathrooms even a pool deck. We specialize in drywall installation and repairs

"Fantastic job did exactly what I had asked finished on time"

Linda J on August 2023

We offer remodeling services and new construction from kitchens to bathrooms even a pool deck. We specialize in drywall installation and repairs

"Fantastic job did exactly what I had asked finished on time"

Linda J on August 2023

Avatar for Law Construction & Landscaping

Law Construction & Landscaping

349 Cherry Valley Rd
No reviews yet

Law Construction & Landscaping

349 Cherry Valley Rd
No reviews yet
28 years of experience

Law Construction LLC offers quality services to local Pittsburgh clients. Our courteous staff have the professional tools and experience necessary to help with all your needs. Our company specializes in complete home construction, full home remodels, bathrooms, kitchens, additions, roofing and siding.

Law Construction LLC offers quality services to local Pittsburgh clients. Our courteous staff have the professional tools and experience necessary to help with all your needs. Our company specializes in complete home construction, full home remodels, bathrooms, kitchens, additions, roofing and siding.

Avatar for ZC Willis Heating and Cooling

ZC Willis Heating and Cooling

36 Little Mingo Road
No reviews yet

ZC Willis Heating and Cooling

36 Little Mingo Road
No reviews yet
10 years of experience

We are a locally owned and operated heating and air conditioning buisness. We sell, service and install all makes and models of heating and cooling equipment.

We are a locally owned and operated heating and air conditioning buisness. We sell, service and install all makes and models of heating and cooling equipment.

RM HVACR/E

153 Rankin Blvd
No reviews yet

RM HVACR/E

153 Rankin Blvd
No reviews yet
20 years of experience

R&M HVAC heating, cooling, electric, is a local family owned and operated business providing residential and commercial climate control and comfort services. We service and install residential/commercial heating, air conditioning, and electrical systems.

R&M HVAC heating, cooling, electric, is a local family owned and operated business providing residential and commercial climate control and comfort services. We service and install residential/commercial heating, air conditioning, and electrical systems.

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Heating and Air Conditioning questions, answered by experts

Yes, it’s important to turn off your AC sometimes to give it a break and prevent it from freezing up. If your AC runs all the time, your system’s parts will wear down quicker, which may mean that you need to replace it sooner. Plus, using your AC constantly uses more electricity and leads to higher energy bills.

Replacing an evaporator coil costs around $1,350 on average. The coil itself, depending on the size and brand, can cost from $550 to $1,100. Professional labor averages about $700 total. Note that a license is required to work with refrigerants, so it’s necessary to have an AC pro complete this task.

There are several steps you can take to prevent your AC drain from clogging. This includes cleaning the drain line at least every three months, changing the filter every one to three months, and getting your AC serviced annually. Also, if any problems arise with your AC, hire an HVAC technician to deal with them ASAP.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

The Ligonier, 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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