We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work.Give us a call today, and we look forward to working with you!
We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work.Give us a call today, and we look forward to working with you!
Welcome to Allegheny's Best! We are the experts when it comes to residential and commercial HVAC installs and repairs. Our reputation for quality work, responsiveness and competitive pricing has been the primary factor in our success. We are committed to client satisfaction in which we serve the client from the developmental stages of a project to final completion. By early involvement in the conceptual phase of a project, we can explore all design possibilities with the client to assist in obtaining the best balance of aesthetics and budget covering all aspects. Through ongoing education, training and cutting edge technology, we bring the latest innovations to complete your project on time and within budget. Allegheny's Best welcomes the opportunity to assist you with your particular project needs. Give us a call; you'll be glad you did. We look forward to working with you!
Welcome to Allegheny's Best! We are the experts when it comes to residential and commercial HVAC installs and repairs. Our reputation for quality work, responsiveness and competitive pricing has been the primary factor in our success. We are committed to client satisfaction in which we serve the client from the developmental stages of a project to final completion. By early involvement in the conceptual phase of a project, we can explore all design possibilities with the client to assist in obtaining the best balance of aesthetics and budget covering all aspects. Through ongoing education, training and cutting edge technology, we bring the latest innovations to complete your project on time and within budget. Allegheny's Best welcomes the opportunity to assist you with your particular project needs. Give us a call; you'll be glad you did. We look forward to working with you!
STA SO COOL HVAC is your best choice for residential and commercial jobs. Gino has over 15 years in the industry. We have a very good and reliable supplier that we can provide additional purchase discounts for new unit installations that we always pass on to you the clients. Call us today for the best service for the best price. Many people ask me where I got the business name. My maternal grandfather and I were very close, his name was Steve Staso. I decided to separate his last name and add cool. Hence the name STA SO COOL came about. My grandfather meant the world to me and I plan on honoring his name with my HVAC business.
"Ended up not being an HVAC problem. Will hire again in the future. "
Bryan G on June 2025
STA SO COOL HVAC is your best choice for residential and commercial jobs. Gino has over 15 years in the industry. We have a very good and reliable supplier that we can provide additional purchase discounts for new unit installations that we always pass on to you the clients. Call us today for the best service for the best price. Many people ask me where I got the business name. My maternal grandfather and I were very close, his name was Steve Staso. I decided to separate his last name and add cool. Hence the name STA SO COOL came about. My grandfather meant the world to me and I plan on honoring his name with my HVAC business.
"Ended up not being an HVAC problem. Will hire again in the future. "
Bryan G on June 2025
We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services from installing residential and mobile home, gas, oil, electric furnaces, Air Conditioning, Heat Pumps, Water Heaters, Indoor Air Quality and Light Plumbing. We make any ductwork on site or back at our shop so that it is customized for your needs. You will find us to be competitively priced, paying close attention to the details of each and every job that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction
We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services from installing residential and mobile home, gas, oil, electric furnaces, Air Conditioning, Heat Pumps, Water Heaters, Indoor Air Quality and Light Plumbing. We make any ductwork on site or back at our shop so that it is customized for your needs. You will find us to be competitively priced, paying close attention to the details of each and every job that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction
Kohl Heating Services specializes in the installation and service of gas, electric and oil furnaces, central air conditioning, ductless systems, air cleaners, humidifiers and tankless and conventional hot water heaters. Family owned and operated, we have been offering top quality installations and service for over 43 years and have the experience and the expertise to ensure your project is complete in a timely and efficient manner. We provide free estimates on the installation of new HVAC systems and hot water tanks and reasonable service and repair rates. 24 Hour Service Available!
"Very professional"
Linda S on September 2024
Kohl Heating Services specializes in the installation and service of gas, electric and oil furnaces, central air conditioning, ductless systems, air cleaners, humidifiers and tankless and conventional hot water heaters. Family owned and operated, we have been offering top quality installations and service for over 43 years and have the experience and the expertise to ensure your project is complete in a timely and efficient manner. We provide free estimates on the installation of new HVAC systems and hot water tanks and reasonable service and repair rates. 24 Hour Service Available!
"Very professional"
Linda S on September 2024
We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!
"John and his crew were very prompt and nice. I had a heat pump put in and the crew at MRT are knowledgeable and hard working nice guys, they would not leave my house until everything was working. I would highly recommend them for any HVAC issues you may have . The price was fair and a thorough explanation on what they were going to do and why."
Justin J on February 2025
We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. You will find us to be competitively priced with close attention to the details. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!
"John and his crew were very prompt and nice. I had a heat pump put in and the crew at MRT are knowledgeable and hard working nice guys, they would not leave my house until everything was working. I would highly recommend them for any HVAC issues you may have . The price was fair and a thorough explanation on what they were going to do and why."
Justin J on February 2025
Here at Jacob Heating and Cooling, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Repairs done"
Harry M on November 2024
Here at Jacob Heating and Cooling, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Repairs done"
Harry M on November 2024
As a father of five children, I understand the importance of receiving quality work for a fair price. For 39 years I have been very honest with my customers and would never give them anything less than I would desire for myself or my family. I offer high quality equipment, and, like an artist, I take pride in providing my customers with an impeccable job. So, if you are looking for an excellent contractor with competitive pricing, call my company! Servicing Cranberry Twp., Mars, Gibsonia, Warrendale, Wexford, North Hills, Zelienople and the surrounding areas.
"Quick response and change the clogged fan motor professionally. Thank you"
Ye P on May 2025
As a father of five children, I understand the importance of receiving quality work for a fair price. For 39 years I have been very honest with my customers and would never give them anything less than I would desire for myself or my family. I offer high quality equipment, and, like an artist, I take pride in providing my customers with an impeccable job. So, if you are looking for an excellent contractor with competitive pricing, call my company! Servicing Cranberry Twp., Mars, Gibsonia, Warrendale, Wexford, North Hills, Zelienople and the surrounding areas.
"Quick response and change the clogged fan motor professionally. Thank you"
Ye P on May 2025
Air Systems Mechanical Contracting, Inc. is a customer-focused heating, air conditioning, and excavation company that was originally started in 1989. Located in New Brighton, PA, we employ highly-trained people whose goal is to make our company the best service company in Beaver, Lawrence, Allegheny & Butler Counties. By today’s standards, our company achieves what is unheard of in our industry by maintaining customer satisfaction and approval before, during, and after our interactions with our customers. We accomplish this by maintaining up-to-date knowledge, employee training, competitive pricing, and professional workmanship. We strive to maintain our company motto of exceeding your expectations through results.
"Service by Steve was perfect. Very knowledgeable and pleasant."
George H on February 2025
Air Systems Mechanical Contracting, Inc. is a customer-focused heating, air conditioning, and excavation company that was originally started in 1989. Located in New Brighton, PA, we employ highly-trained people whose goal is to make our company the best service company in Beaver, Lawrence, Allegheny & Butler Counties. By today’s standards, our company achieves what is unheard of in our industry by maintaining customer satisfaction and approval before, during, and after our interactions with our customers. We accomplish this by maintaining up-to-date knowledge, employee training, competitive pricing, and professional workmanship. We strive to maintain our company motto of exceeding your expectations through results.
"Service by Steve was perfect. Very knowledgeable and pleasant."
George H on February 2025
For over 10 years, Jacob Heating & Cooling has been providing Pittsburgh homeowners with the best in HVAC installation, service, and repair. As a family-owned business, our values are rooted in treating your home like our own, providing professional service that is held to the highest standards of quality and efficiency. When you work with Jacob Heating & Cooling, you are treated like family and can rest assured that your HVAC needs are in good hands.
"Great, very professional. Recommended."
Marion C on April 2025
For over 10 years, Jacob Heating & Cooling has been providing Pittsburgh homeowners with the best in HVAC installation, service, and repair. As a family-owned business, our values are rooted in treating your home like our own, providing professional service that is held to the highest standards of quality and efficiency. When you work with Jacob Heating & Cooling, you are treated like family and can rest assured that your HVAC needs are in good hands.
"Great, very professional. Recommended."
Marion C on April 2025
Heat pumps rely on evaporation and condensation processes. The unit transfers heat through the system via a compressed refrigerant. The compressor within the pump circulates the refrigerant through two coils. The first coil evaporates the refrigerant and absorbs warmth from the air. The refrigerant then passes to the second coil, where it condenses, and the unit releases the absorbed heat.
A well-installed and well-maintained heat pump lasts an average of 12 to 20 years. Routine filter changes, annual tune‑ups, and prompt repairs help the equipment reach the upper end of that range, while skipped maintenance or poor installation can shorten its life and raise long‑term costs. Ask your heat pump installation pro for maintenance recommendations so you can get the maximum benefit from your unit.
Heat pumps are most effective in regions where winter lows remain above approximately 40°F. Efficiency starts to drop below that point and falls off sharply near 25°F. If you live in a colder area, look for a model with a high Heating Seasonal Performance Factor (HSPF) and plan on supplemental heat during deep freezes to keep energy use in check.
The biggest drawbacks are the upfront cost and poor cold-weather performance. Installation can require electrical upgrades or duct changes, and once temperatures fall well below freezing, the unit may need help from a furnace or electric resistance coils. Factor in those add‑ons, along with routine maintenance, when you weigh the long‑term savings against the initial investment.