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John Valosky

"We recently had a new oil heater, oil tank, air conditioner evaporator coil and house humidifier installed by Hager Inc. The quality of work and cleanliness was outstanding. The workers were very courteous and the lead technician did a great job of explaining the work process and details of all the equipment. A new wifi based thermostat was installed which is great as we can monitor and adjust our house temperature as we travel. A complete walk through of the whole system and thermostat was completed including a follow up visit by the company owner to review the work and verify our satisfaction. All manuals were neatly organized for future reference. All equipment was registered by Hager to enable warranty provisions.
Thanks to Hager for a great job with this installation. We look forward to a long relationship with maintenance services going forward."


Marie Ruxton LMT

"What a delight to experience honest professional service with Adam Hager and his team the 3 M’s ~ Matt and Mark and Marilyn! From start to finish, it was painless because of the communication, efficiency and integrity of the team. After contacting Hager, Adam came to our first meeting on time !!!!! And proceed to clearly explain the Mitsubishi ductless system we had been considering . He assessed our home, which was built in 1900 with thick brick walls…. And his suggestions on placement of the units for efficiency and comfort were perfect for our lifestyle. Then the bid arrived , and I couldn’t believe my eyes… A detailed bid with all the specs, laid out detail by detail…. With full explanation and disclosure… When calling the office, Marilyn fully answered all of our questions promptly , completely satisfying any concerns that arose with the commitment of such a large and costly project.

Then we had the experience of the installation………….They arrived exactly at the agreed upon time, and meticulously installed a total of 7 units in our 3 story home. Matt, Mark and Adam’s presence during those 4 days of the installation gave us not a minute of concern… They were courteous and explained what would happen daily in detail. Our dog loves them! The result! Thrilled with their work and the product!… We only need to use the dehumidifier in the summer .. The temperature in the house was an even 72 degrees….. Amazing product. Can’t wait till winter to see how efficient the heating system works!

BTW, Adam was also helpful in helping us obtain the best warranty and rebates possible.
Thank you Adam and the 3 M’s for setting such a high bar for satisfaction and professionalism!"


Bruce J. Harris, MD

"Adam and his team have completed multiple projects in my home. All of his team, Garry, Matt and Mark are professional, respectful and polite. I trust them with the repairs and units that they have installed in my home. They are very thorough in their approach to any project and there has never been any repair or installation that they could not handle. I feel very comfortable having them in my home and believe that they do exceptional and honest work each and every time. I highly recommend them to anyone who needs plumbing or heating and air conditioning work done."


Curtis Deardorff
"Adam, Thanks for another job well done. Garry is the best & I appreciate your dedication to excellence, as he explained to me you only use the best (even though a more costly system for the pex to maintain max water flow which is essential to the hydro pump performance). Everything was done in a professional & very thorough manner. My son will likely be calling you for a similar job at his home. Thank so much, Curt Deardorff"


S.T. Pottstown, PA

“Great company. Great service. They were wonderful! I will highly recommended them to my neighbors and friends.”


J.C Lansdale, PA

“The project went smoothly and exactly as expected. The contractors were professional, punctual, very tidy and a pleasure to work with.”

J & E A Pennsburg, PA

“Wow, What a incredible product. We had a Multi zone system installed for our Family room & master bed. We had several company's come out to give us a price ! Don’t waste your time, just call Adam Hager. There small family owned company is amazing, & they know & understand the product better than anyone we talked to. G.Hager Inc. was in & out in less than 8 hr’s Matt & Mark were prompt, clean & courteous. Fujitsu should give them a 6 star !”

L. P.  North Wales, PA

“I have worked with G. Hager several times in the past and as usual the service and workmanship were excellent. They were able to place the units exactly where I wanted them (which is difficult sometimes in a stone house)and I’ve been extremely happy with the units they recommended and installed.”

M & G B Lederach, PA

“Mr. Hager did previous high quality work at our home. During that visit, he suggested that he had an appropriate heating and cooling system  that would work perfectly for us. Based on Mr. Hager’s work performance and excellent reputation, we asked him to install said system. We couldn’t be more pleased with Fujitsu’s system. Mr. Hager carefully made sure we know how the system works and made himself available for any future questions we might have.”

J. H.  Green Lane, PA

“Good install with a very seasoned and professional team. No mess, very good workmamship. Highly recommend. The product is very quiet, and super efficient. Energy savings are assured.”

B. M. Pennsburg, PA

“The Installed unit is a real nice unit and it does its job very well. We have no complaints.. G. Hager, Inc. is a top notch HVAC contractor. The crew and the installation are both professional. We are very satisfied with the whole job…”

Roberta B. Collegeville, PA

“Fujitsu systems were chosen as a means of cooling the old school house portion of the 4-H center, because of their small carbon footprint, energy efficient & system flexibility.  G. Hager, Inc. comes as a highly recommended installer for Fujitsu mini split ductless systems. If anyone is in the area and would like to see the units, the building is open during the week and I can be contacted for recommendations. Thank You.”

D.U.  Harleysville, PA

“This is an awesome unit! We are very impressed with its efficiency and have already recommended it to friends. G.Hager did an excellent job at installation and then came out to educate us on the unit. They were very easy to talk to and made themselve available for any questions. After this experience, we switched to G. Hager for our regular heating and air conditioning care and maintenance.”

D.S. Perkiomenville, PA

“We had a very good experience with G.Hager Inc. They had no problem, brain storming great installation ideas to overcome the difficult timber-frame home we built. Our home has five indoor units on two out door.”

B.F.  Red Hill, PA

“Just dropping you a line to acknowledge the work that Mark and Matt done in installing my Mitsubishi duct less system. They did a nice job on installing the indoor units at the locations where they hung them utilizing the use of the closets to cut out the exposure for the lines. And in the room that they had to use duct it was minimal and neat with straight lines. On the outside I was surprised by how Mark ran those lines with the shortest runs and how nice it looked again all straight runs. The location of the outdoor units is exactly how I pictured it to look. You are lucky to have two good mechanic’s that take pride in their work and it shows, in this day and age that is a rarity. The final test will be this summer and how well I can keep my house in the deep freeze. Again thanks to all and if you need a reference or to showcase the workmanship of work that your men do, I have no problem to help you, just give a call.”

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