Get matched with top central a/c installers in Lansdowne, PA

"Excellent knowledge of HVAC systems. Frank found the problem with my brand new system that another company installed wrong! Highly recommend!"

"Dom was very helpful and knowledgeable about HVAC installation. He explained in detail about the components for the install. Dom explained my options and answered all my questions."

"Vernon S. was amazing..worked at our house installing a replacement for our Unico System A/C . Vernon worked a continuous 12 hours to install . He was very dedicated to get it perfect and he succeeded. He was very polite and also very kind. He was really impressive."

"The technician, Frank Peterson, was very knowledgeable about my heating system. He got it up and running in short order. There will hopefully be follow up on the needed repairs to keep the system running efficiently."

"One of the best contractor experiences we have ever had. Jim called the day before to confirm the appointment. Larry the Plumber was so nice to deal with. He put on she covers to protect my wood floors, worked very neatly and gave us some tips about ongoing maintenance. He did a perfect job. This review us for Petro in central NJ. i was not able to change the company location. We hired them through Amazon."

"They installed a new central air conditioner just before the heat wave hit. I was so grateful. The team arrived at 6:30 am and would not leave until the job was completed. I got through those 90 + degree days with a comfortable 72 setting (amazing)."

DZO Mechanical is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Lee Barnes was very knowledgeable explained all aspects of new hvac system install. And answered all our questions. Provided good options and recommendations based on our requirements. promptly scheduled install on our time line. The installation crew was on time and very professional. They made sure the property was kept clean during and after install."

"Joe was great he installed three baseboard radiators. Would hire company again."

"A positive experience. Great communication before and during the project. I had a new central air system as well as heating completed. Could not be happier. Came when they said they would, completed on time and the area was left cleaner than when it started. You will not go wrong if you hire them for your heating and cooling needs."