Testimonials

My unit was replaced in the dead of winter. The techs were neat, clean, efficient and very courteous. By the time they left, there was no trace of the work that was done, and my home was a toasty, quiet oasis again.
~ King of Prussia resident

The young men who did the heat and AC installation were very knowledgeable and worked well together. No bad language - very courteous to me and each other.
~ Ms. Pegram, Morton

Work was completed in a first class manner!
~ Mr. Christie, Broomall

The Oliver employees involved in this project were very courteous, professional, conscientious, knowledgeable and hard-working. Our modular home presented a difficult set of challenges, but they rose to the occasion and planned and installed a system which was unique and just right for us. Also, they went out of their way to disturb as little of the house interior as possible and to do neat work where repairs were necessary. Communication and cleanliness were obviously high priorities with the Oliver team. We would gladly recommend this company.
~ West Chester resident

Bob, Jesse and Mike were very efficient and neat. Also, no messing around on the job. Answered all questions with respect. Ed is "the best."
~ Mr. Harford, Springfield

Fabulous job well done getting heating/cooling to our new addition(s), reasonable cost. Thank you so much!
~ Mr. Kelleher, Wayne

Met with Dan Lippin, the project manager - 1 week later I had a new heat pump, hot water heater installed by Jerry and Mark. They worked hard and left everything spotless. We love Oliver!
~ Mr. Bonder, West Chester

Dan was a pleasure to work with, as were Jerry and Mark. Your company was a great one to work with. Thank you for your prompt and courteous service.
~ Chadds Ford resident

18 years of honest, efficient, professional service. Thanks!
~ Ms. Cypressi, West Grove

We had a new heater in less than 48 hours when the sales person visited our home.
~ Mr. and Mrs. Rathbun, West Chester

Service techs were extremely friendly and helpful and willing to work during a power outage and snowstorm. The guys stayed late into the evening to get the job done and it was a job well done! Great experience.
~ Mr. Rishel, Chadds Ford

The professionalism and expertise in every phase of the sale through the installation was up to my satisfaction. Oliver and their employees are a pleasure to deal with.
~ Mr. and Mrs. Wallace, Glen Mills

Joe Lane is an asset to your company. His work ethic and customer service is very refreshing.
~ Ms. Manzo, Norristown

Oliver responded promptly during frigid weather. Their staff was a pleasure to work with - very professional.
~ Mr. Cona, West Chester

The installation crew was excellent and professional. They were neat and very organized. They took the time to explain the system and made sure I was happy.
~ Mr. Carroll, Thorton

I would highly recommend Oliver to anyone who asked about an HVAC installation. We were really pleased with the high level of workmanship, professionalism, and courteousness of the entire Oliver crew. A very nice experience.
~ Mr. Celikay, Norwood

Neatness: The guy was on his knees, vacuum in hand, getting every single bit of dust.
Courteousness: Every single day.
Communication: Told me every day what they planned to do.
Professionalism: Very much so. The professionalism displayed by the guys showed confidence in their job and obviously well trained. After greeting me with a smile and full of energy, they got together for a few minutes, then went to work, each knowing exactly what to do and who does what. Someone should buy them a pizza!
~ Ms. Boyer, Springfield