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TRUSTED BY OLIVER, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon12
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Oliver, 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 Oliver, 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 09, 2025

Find Heating and air conditioning pros in Oliver

Avatar for Royal Plumbing, Heating and Cooling, LLC

Royal Plumbing, Heating and Cooling, LLC

5.00(
6
)
•Approved Pro

Royal Plumbing, Heating and Cooling, LLC

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Here at Royal Plumbing, Heating and Cooling LLC we are family owned & operated with over 10 years of experience. We take great pride in our 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 the 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 client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home or your business as we would treat our own. Give Royal Plumbing, Heating and Cooling LLC a call today, We look forward to working with you!

"Excellent service, professional. Serviced us within a day. Professional and courteous. Reasonably priced. Would hire him again for HVAC services"

Janet O on July 2022

Here at Royal Plumbing, Heating and Cooling LLC we are family owned & operated with over 10 years of experience. We take great pride in our 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 the 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 client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home or your business as we would treat our own. Give Royal Plumbing, Heating and Cooling LLC a call today, We look forward to working with you!

"Excellent service, professional. Serviced us within a day. Professional and courteous. Reasonably priced. Would hire him again for HVAC services"

Janet O on July 2022

Avatar for Stadelman Service and Installation

Stadelman Service and Installation

5.00(
8
)
•Approved Pro

Stadelman Service and Installation

5.00(
8
)
•Approved Pro
Super Service Award
Customers say: Quick response
17 local quotes requested
1 years of experience

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 educated on your task or project. We look forward to earning your business! Call us today.

"Matt is awesome! He came down super fast to help me fix a part on my furnace and get my heat going after 3 days without heat. He works the hours that no one else will. He is very affordable, friendly, professional, and knowledgeable. I highly recommend him for all of your HVAC needs. "

Matt H on February 2025

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 educated on your task or project. We look forward to earning your business! Call us today.

"Matt is awesome! He came down super fast to help me fix a part on my furnace and get my heat going after 3 days without heat. He works the hours that no one else will. He is very affordable, friendly, professional, and knowledgeable. I highly recommend him for all of your HVAC needs. "

Matt H on February 2025

Avatar for Ace Handyman Services South Pittsburgh

Ace Handyman Services South Pittsburgh

4.76(
303
)
•Approved Pro

Ace Handyman Services South Pittsburgh

4.76(
303
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
156 local quotes requested

We help homeowners, "Get Their To-Do-Lists Done!" Specializing in drywall, plumbing, carpentry, electrical, painting, caulking, windows, doors, trim & much more... no job is too small!

"I've used the service 4 times. The quality of work was great and they're nice people."

Tom J on August 2022

We help homeowners, "Get Their To-Do-Lists Done!" Specializing in drywall, plumbing, carpentry, electrical, painting, caulking, windows, doors, trim & much more... no job is too small!

"I've used the service 4 times. The quality of work was great and they're nice people."

Tom J on August 2022

Avatar for Express Essential Services llc

Express Essential Services llc

5.00(
6
)
•Approved Pro

Express Essential Services llc

5.00(
6
)
•Approved Pro
1 years of experience
Warranties offered

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

"The tech James installed our electric furnace for the price we were quoted for. No hidden fees, Im very satisfied,"

Mia R on September 2025

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

"The tech James installed our electric furnace for the price we were quoted for. No hidden fees, Im very satisfied,"

Mia R on September 2025

Avatar for GRAHAM-SIMON PLUMBING CO LLC

GRAHAM-SIMON PLUMBING CO LLC

4.84(
67
)
•Approved Pro

GRAHAM-SIMON PLUMBING CO LLC

4.84(
67
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
239 local quotes requested

Family-owned business providing plumbing, heating, cooling and electrical services to homes and businesses since 1976.

"Was a very good service!!"

Dana M on October 2025

Family-owned business providing plumbing, heating, cooling and electrical services to homes and businesses since 1976.

"Was a very good service!!"

Dana M on October 2025

Avatar for American Home Guard Home Warranty

American Home Guard Home Warranty

5.00(
1
)

American Home Guard Home Warranty

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

Avatar for Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

5.00(
1
)

Second Nature (Formerly FilterEasy)

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Showing 1-10 of 46
Heating and Air Conditioning questions, answered by experts

Not if you have a standard unit. Because portable AC units actually work to dehumidify the room, you’ll likely need to drain the unit from time to time—but you won’t have to put water into it. There is, however, another type of air conditioner called a swamp cooler that requires water to operate. If you have a swamp cooler, you may need to fill a reservoir with water and potentially ice. But a swamp cooler is different from a standard portable AC unit.

AC capacitors typically last for a long time and many last for the life of the air conditioning unit. You can expect to get about 20 years out of an AC capacitor. When an AC capacitor suffers an untimely death, it’s usually due to overheating, a power surge, or a short circuit. You can prevent these events from happening and extend the life of an AC capacitor by getting regular AC maintenance every year.

You should only run your dehumidifier in warmer months, such as spring and summer, to get the best performance out of your system. The air gets drier when temperatures drop in the winter months, creating less of a need for a dehumidifier. However, when to run a dehumidifier will depend on your local climate.

A new HVAC system can add 5% to 7% to your home’s value, especially if you upgrade the entire system, including ductwork and insulation. In total, these upgrades could bring around a 30% return on investment (ROI). Add a smart home thermostat, and your home’s value could increase because the heating and cooling systems are more modern, efficient, and convenient.

When an evaporator coil becomes faulty, it can result in various problems within your HVAC system. These problems could include reduced cooling or heating capabilities due to ice formation and obstructed airflow, along with increased energy consumption and higher bills. Additionally, a damaged coil may lead to refrigerant leaks, which are environmentally harmful and decrease overall system efficiency.

Ultimately, if not addressed right away, a bad evaporator coil can even lead to a complete failure of your HVAC system. That’s why timely repair or replacement is crucial to maintaining your family’s comfort and your HVAC’s efficiency.

The Oliver, 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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