Get matched with top air conditioning pros in Zelienople, PA

"They installed our HVAC system two years ago and they service it every 6 months. We have the furnace checked in the winter and the air conditioner checked in the spring. They are very reliable and professional and they do a great job."

"I have had air systems mechanical install my high efficiency furnace few years ago and recently install my central air. Their prices are lower than the rest. They are always courteous and professional from salesman to office staff. I have nothing negative to say. Always on time for routine furnace tune up appointments. A great company to deal with."

"Had wade install a Mitsubishi Mini Split with 4 ceiling units on the 2nd floor to assist with heating and cooling issues. The whole process was easy from beginning to end with very clear and quick communication. Also had them repair an existing system at the same time that was quick, hassle free and got me fixed up properly. I want to especially thank Lonnie, Mr Wade and the Installers for their expertise and professionalism along the way. I am extremely satisfied with the Mitsubishi units that were installed and would highly recommend their services!!!"

"The owner of North Pittsburgh Heating & Cooling came to our house on a Sunday to service our central air conditioning system that was not cooling our house. He said he would not charge us a premium price for a Sunday service call. Upon seeing that our central air conditioner was over 14 years old and used obsolete refrigerant he recommended that we replace and upgrade it with a new system that is compatible with our existing furnace. He gave us a reasonable quote to replace our ac and completed the project the following week. I now have a new working a/c with up to date refrigerant that has a 5 year guarantee on parts and labor and a 10 year guarantee on parts. North Pittsburgh also relocated the condensing unit to the side of our house, corrected the combustion air pipe to our furnace and installed a new outdoor hose faucet."

"I received a call shortly after I signed into HomeAdvisor. They came to the house 45 minutes later. He fixed the issue of cut wires on our outside heat/ air conditioner. The cost of the visit was a little high. But, I am not sure if the cost is normal for a home visit."

"Adam was professional, smart, and masterful at diagnosing our air conditioning issues. He took his time to make sure he got it right."

"The technician John came to fix our furnace very quickly. He was efficient, neat, and professional. John arrived right on time and quickly diagnose the issue with my furnace. He explained the problem in simple terms, giving me a clear understanding of the necessary repairs and potential costs. I appreciated how transparent and honest he was about the work. The repair was completed promptly, and my furnace is now running. John even took the time to perform a thorough inspection to ensure everything was in top shape, which gave me peace of mind, heading into the colder months. 10/10 recommend."

reliability and dependable \nwe clean your home and business like we own it!\n\n

"They service 0ur furnace and air conditioning. They come when called even in off hours. I have recommened them to others."

At Lawrence Plumbing, Heating and Cooling LLC, we don't just get the job done — we get it done right. What sets us apart from other contractors is our unwavering commitment to honesty, craftsmanship, and long-term customer relationships. With over 23 years of experience, we bring a depth of knowledge and attention to detail that ensures every system we install or repair is built to last. Unlike many larger companies, we offer personalized service — every project is handled with care by licensed, highly trained technicians who take pride in their work. We're responsive, we stand behind everything we do, and we treat your home or business like it's our own. Whether it's a leaky pipe, a full HVAC installation, or a complete sewer replacement, you can count on us for transparent communication, quality workmanship, and dependable results — every time.