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Our Customer Reviews

DelFera will be my first call! 
I just had a tune up done on my heater and the technician, Steve, was absolutely fantastic. He called before he arrived. When he arrived, he had booties on and he got right to work. He was extremely knowledgeable,  precise and walked me through what he did, including showing me testing read outs of carbon monoxide and efficiency.

It was only my first experience with Delfera, but if I have any problems, they will absolutely be my first call. Definitely calling them in spring for an AC tuneup.
By Tony Quarantotto

“Ray and his crew of technicians were great as it was time to replace my HVAC system, especially with the cold temperatures that are here now. The Delfera technicians were polite and great workers as they explained the problems I had with my old system. After installation they walked me through the new system and how to operate it. I couldn’t be happier with the service I received today. Thanks!”
By Christopher Schmid

You have a customer for life!
“Cannot ask for a better HVAC company! Everyone was extremely professional and considerate of my situation and time. The customer service rep, the techs, the installers, and especially Ray the owner was knowledgeable and helpful. I called on a Tuesday, the techs arrived same day within the stated timeframe. My heater was 25 years old and I had to have it replaced. Ray called and said he would be over within the hour to provide me an estimate. Not only did he fully explain my options, he even brought a few space heaters for me to use. Installers arrived the next morning at 8 and my heat was up and running by 3! All done right before the Bizzard of 2016! Thank you Delfera, you have a customer for life!”
By Cheryl Burke 

Glad I finally have a company to turn to!
“You never want to have to work with a HVAC company, because usually that means your air conditioner or heater isn’t working. My A/C seems to never be working properly when the warmer season rolls around, so it seems like a regular occurrence that I have to get it serviced/repaired.
The past two years I’ve had Delfera come out to help me, and I couldn’t be happier with the service compared to companies I’ve used in the past. It’s considered an “emergency” in my household when the A/C isn’t working on a hot day, and they’ve always been very responsive and sent a technician out quickly. Their prices are very reasonable, and I recently decided to sign up for one of their annual service plans since it seems I need to get service regularly until I finally replace the A/C unit completely. I’ve had the same technician come out the past couple times (I forget his name), and he’s been very cordial and patient in answering my questions. I feel very comfortable recommending Delfera, and I’m glad I finally have a company to turn to when in need rather than having to call around to a bunch of places.”
By Ronnie Lomonaco

Very Impressed
“Had a problem with my system and the office ladies sent someone out to my house right away. Never before have I received such promptly service. I was very impressed with Rich the technician. He was very professional and got my system back up running in no time. Delfera definitely takes care of their customers and I would highly recommend them.”
By Ed Nespoli

The best decision I ever made!
“I just want to thank you guys for your prompt AC service.. Our guests were completely cool and the event went great. After calling around to several companies to no avail, I was glad my neighbor recommended DelFera. Thanks again guys!”
By Joan Murphy

Prompt and compassionate
I had another company come out to do a yearly service on my oil boiler, the “Other Company” had not did the job in the entirely. I called Delfera’s and they were not only prompt by showing compassion for the bad service I already received, they corrected the problem and didn’t even charge for the lack of work from the “Other Company”!!!!! I would highly recommend this company, they will get all of my work in the future.
By T. Smith – Glen Mills

Notably good service experience and was highly recommended.
Ray Delfera and his staff serviced my home last winter and they were very professional about themselves and new exactly what the problem was at my home, also in a quickly manner the problem was solved. I would recommend him and his staff to anybody and will not go to anyone else but Delfera.
By RB from Darby

I have used them twice in emergency situations and both times the service guy was prompt and courteous. I can’t complain about the price since it was my fault for not servicing the boiler before the winter started. Their pricing is actually quite good when compared to others.
By Bobby Carr

Excellent Service
When faced with hard financial times, it is completely discouraging when your old furnace breaks down. But, when I called Delfera Heating and Cooling and Ray came out, I felt completely confident things will be okay. Ray was truly understanding to my situation and needs. He really assured me of the investment I was making and the comfort I felt during the whole process was tremendous. Thank You Delfera.
By Susan Donnelly

Exceptional, fast and effective
“When there is an emergency, Delfera has always been exceptional in caring for my needs. Thanks for taking caring of my various properties with your fast and effective service.”
By Ryan Milburn