OUR REPUTATION PROCEEDS US...
Our company continues to thrive because of our dedication to excellence. Have a look at what our clients say about our work.
Over 25 years!
“Can’t say enough good things about this company-two visits from another company didn’t solve our problem with getting heat moving downstairs. Your technician figured it out quickly, and was so courteous and explained what was going on so clearly. You’ve helped us in three houses for over 25 years-thank you, thank you, thank you!”
– Lorna, Wynnewood
Meticulous
“Great job… your duct cleaner is a very good man and meticulous….THANK YOU!”
– Jim, Art Museum Area of Philadelphia
Professional
“We had one of your service technicians come to our house this evening to determine what was wrong with our heater. He was a complete professional and we were very impressed by him. Your company appears to have an asset in that technician. Thank you for your prompt service today!”
– Derek, Secane
Extremely Clean
“They were extremely clean, they did a lot of work in our house, they had to bust walls, an at the end of the day, you didn’t even know they were there. They even wore these little booties on their feet”
– Gary from Ardmore
Professional Staff
“They replaced our 1st Floor cooling equipment in and out in one day, my house was cool as I wanted it, the installers were nice, and my house was as clean when they left as when they arrived”
– Todd from Haverford
Fresh Air
“I had recently re-done my kitchen and my ducts were full of construction debris, I called marvin e. kanze, inc to clean out my ducts. When they were done I could tell that the dust level in my house had dropped to less than before the kitchen was re-done. The air just seemed clean and fresh again”
– Eric from Lafayette Hill
Over 25 years!
“Can’t say enough good things about this company-two visits from another company didn’t solve our problem with getting heat moving downstairs. Your technician figured it out quickly, and was so courteous and explained what was going on so clearly. You’ve helped us in three houses for over 25 years-thank you, thank you, thank you!”
– Lorna, Wynnewood
Meticulous
“Great job… your duct cleaner is a very good man and meticulous….THANK YOU!”
– Jim, Art Museum Area of Philadelphia
Professional
“We had one of your service technicians come to our house this evening to determine what was wrong with our heater. He was a complete professional and we were very impressed by him. Your company appears to have an asset in that technician. Thank you for your prompt service today!”
– Derek, Secane
Extremely Clean
“They were extremely clean, they did a lot of work in our house, they had to bust walls, an at the end of the day, you didn’t even know they were there. They even wore these little booties on their feet”
– Gary from Ardmore
Professional Staff
“They replaced our 1st Floor cooling equipment in and out in one day, my house was cool as I wanted it, the installers were nice, and my house was as clean when they left as when they arrived”
– Todd from Haverford
Fresh Air
“I had recently re-done my kitchen and my ducts were full of construction debris, I called marvin e. kanze, inc to clean out my ducts. When they were done I could tell that the dust level in my house had dropped to less than before the kitchen was re-done. The air just seemed clean and fresh again”
– Eric from Lafayette Hill
Take a look at what people have said on Google Reviews :
EXCELLENT Based on 138 reviews David Kaganovsky2025-01-15Trustindex verifies that the original source of the review is Google. I couldn’t be happier with the outstanding service I received. The team recently completed some work in my home, and they were professional, fast, and kept everything spotless. When I needed an emergency repair, they responded immediately and had my heat back on in no time. Jared was incredibly thorough—he explained each step of his diagnosis, answered all my questions, and taught me a lot in the process. From the friendly staff to the top-notch results, Marvin E. Kanze exceeded my expectations. I highly recommend their services! Jason C2025-01-05Trustindex verifies that the original source of the review is Google. I can’t express my gratitude and appreciation for this company’s business practices, professionalism, and knowledge. We had an issue with our boiler that was simply written off by bigger companies but Marvin K’s team took the time to talk me through more options and fixed the issue that day. This experience has made me a customer for life. The way they scheduled, the way they listened, the way they talked to us like people and not a possible profit, the way they explained - I can’t recommend more strongly to give them a shot. Thank you! C Lira2024-12-31Trustindex verifies that the original source of the review is Google. Highly recommended is an understatement. 2 days before Christmas, woke up to a house that was around 30 degrees and a broken thermostat. I called Marvin E. Kanze, Inc. and they had a technician in my house within hours. After a thorough and efficient check, turned out there was no way to safely turn back on the heater and I needed a replacement. They worked with me that day to come up with options within my budget and helped with financing, but also didn’t rush and thoughtfully looked at the setup and size of the existing unit and were able to suggest improvements to help avoid repeating some of the issues that were inherent with the now broken unit. Even though I protested and requested no further work until after Christmas, they insisted on coming out the next day, which was Christmas Eve, to help install the new unit and restore heat to the house. They arrived first thing and got to work in the tight space, and by mid-day on Christmas Eve there was heat! A few days in I can already tell there is improved airflow in the house. Every person in the chain of events, from the initial call, to diagnostics, replacement troubleshooting, and the installation itself was professional and kind. Never once making the time away from their family and friends an issue. I’ve been a customer for 3 years, and hope this review provides some insight into the type of care and expertise Marvin E. Kanze, Inc. has to offer. wil2024-12-27Trustindex verifies that the original source of the review is Google. The best. They know what they are doing and they don't try to talk you into buying ANYTHING. Just call them and be happy you got the best work, and price. Tina LeCoff2024-12-24Trustindex verifies that the original source of the review is Google. They are Super ! Furnace quit on weekend, 20 degrees outside. They came, diagnosed, and fixed on Mon. Helped with Warranty too. Justin is a great tech. Thankful! David Lipetz2024-12-20Trustindex verifies that the original source of the review is Google. After meeting with numerous HVAC contractors, we selected Marvin E. Kanze to replace an aging boiler, hot water heater, and high-velocity air conditioning system. This was a big job and we wanted to trust the installation and pay a competitive price. We got both! The Kanze team is very customer-focused and every technician we met was knowledgeable and professional. Do yourself a favor and make sure you give Marvin E. Kanze a shot at your business. Rachael Hunter2024-12-20Trustindex verifies that the original source of the review is Google. We switched to Kanze to service our HVAC after being quoted high prices for what turned out to be unnecessary maintenance by the company we had used for 13 years. The techs have ben polite and courteous - cleaning up after themselves etc. Whenever I call with a question it's easy to schedule and the staff are friendly. I so appreciate that I can trust them. Fern Nibauer-Cohen2024-12-19Trustindex verifies that the original source of the review is Google. Absolutely outstanding and excellent customer service. We found Marvin E. Kanze, Inc. to be extremely professional. When our old furnace broke during frigid weather, Marvin E. Kanze responded in a timely manner and they were very honest and fair. They even tried to fix our 18 year old furnace before recommending a replacement. It was a pleasure working with Jonathan to determine the best possible option for our house and the staff who came in to do the installation were excellent. Very efficient, friendly and professional. They got the job done and the price was fair. I highly recommend working with this company for all of your heating and AC needs. Steve Zack2024-12-18Trustindex verifies that the original source of the review is Google. We had a combo forced air system and mini-splits. The installers were very professional and did a wonderful job. We have only used the heat so far - looking forward to the AC in the summerVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Take a look at our video testimonials :
SportsRadio 94WIP Host Glen Macnow and his wife Judy have been Marvin E Kanze customers for over 35 years. When Glen and Judy started broadcasting and working from their home office without ductwork, they turned to Marvin E Kanze to install a sleek and quiet Mitsubishi Electric Ductless Unit, which has been a Game Changer for the Macnows!