First Class Heating & Air
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First Class Heating & Air
We are a local and fully licensed company with a strong foundation built on honesty and integrity. We have been serving your family and friends in the Delmarva area for over 40 years. We pride ourselves on having the very best employees a company can have, starting from our office straight to your job site.

Our biggest asset is the fact that we expect more out of our company and its employees than what our customers expect. That way we always meet and exceed your expectations of us leaving a satisfied customer at every job site. We customize ourselves to fit your needs and wants and only use the very best materials and equipment.
Services
If you're currently seeking one of the most reliable HVAC companies for residential HVAC service, you can't do any better than First Class HVAC. Located in Millsboro, Delaware, our experienced team of professionals is devoted to providing each and every one of our clients with the highest quality HVAC replacement, with a personal touch.
A huge shout out to 1st Class HVAC we were having problems with the heat in our home, I have had to stay awake for the last six days straight to keep it running we had our normal heating repair people out and they did not know what was wrong with the heater this is their heater they sold us six years ago said they would call us back and never did.
First Class HVAC has been offering reliable heating services in Delaware and Maryland for more than four decades. Our expert team of technicians takes pride in providing unrivaled customer service and workmanship to every customer we serve. As the temperature begins to drop, it is critical to have an efficient heater for your home.
Is your furnace on the fritz? Is it time to start considering installing a new heating system? Here at First Class, we have 40+ years of experience installing and replacing new heating systems. It doesn't matter if you are searching for a gas or oil furnace, our professional technicians can have your home fitted with anything and everything you need in regards to heating solutions.
As the seasons change, it's good to have the right equipment to rely on and your services performed by a team you can trust. At First Class, we bring the professional service your home needs. Whether it's a quick fix to your current system or installing a brand new Carrier heating system, we have the knowledge and expertise to solve any problem at any budget.
Reviews (14)
G. B.
G. B.
Jan 28, 2022
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I could not be more pleased with this company, Andy Brice, Eric Kenny, and Rodger, you gentlemen deserve a raise. Even the nice lady in billing was awesome to deal with. Sorry, I did not catch your name.
Priced reasonably, efficient, professional, diligent, knowledgeable, on top of their game, reliable and I could go on with positives…
It was such an awesome experience!
Unfortunately my hot water heater went New Year’s Day. I got First Class’s number from Home Depot. I reached out to Andy and he sent Eric over to give me a free estimate. The next day Eric and Rodger came and did a superb
Clarice Maggio
Clarice Maggio
Jan 12, 2022
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There is no doubt that Chris W is an expert technician who checks all the boxes. He put booties on entering the house and crawled into a crowded awkward spot to service our heater. He was on time, efficient and explained the status of our heater in a language we could understand. Truly an asset to the company...
Sheila Decourcey
Sheila Decourcey
Dec 17, 2021
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Techician showed up 3 hrs after a 4 hr window! Wanted to charge me $1,300 for a fan motor. George Hoffman heating and AC was contacted for second opinion. George replaced the fan motor for $236! First class is unethical and dishonest. Do not use them!
Wendy Adams
Wendy Adams
Nov 08, 2021
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Terrible service. Took 4 months to get a running new HVAC system. Techs are not experienced, management could care less. Don't use this company
Sunny Schmidt
Sunny Schmidt
Nov 06, 2021
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We have a service contract with them. They have cancelled on us now 3 times. Since they sold out to Horizon, the services has been terrible, and First class will not service our area any longer. They owe us two service agreement appointments still. The unit is still under warranty and now we have to pay out of pocket to have a reliable company come out to do the service.
Jeffrey Riner
Jeffrey Riner
Oct 24, 2021
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I have been a customer of First Class Heating for years, only to find out today AFTER I signed a one year contract that FCH was purchased by Horizon Services. NO ONE at First Class alerted me or folks that I sent to them over the years that they were being purchased. How am I to know if the quality of service is going to be the same? Typically when these buyouts happen service goes down. Why did First Class NOT alert it's customers of these sell off?
Ken Zimmerman
Ken Zimmerman
Aug 23, 2021
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How did air conditioner put in last late summer and I thought everything was OK but the condensate pump underneath the house stopped pumping water so I went underneath the house to see if they became disconnected or what. Come to find out that the air conditioner is pumping 15% at least 10 to 15% cold air into my crawlspace because they did not… seal the Plenum onto the air conditioner. And left a huge mess underneath Underneath the house. Not happy one bit so what this means is it’s been pumping heat and air-conditioning into my crawlspace since last summer.
Eli Whitney
Eli Whitney
Jul 28, 2021
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I made an appointment for July 16, 2021with First Class for a tune up of my A/C unit. This appointment was made a couple of months ahead of time. Two days before this appointment, they called and canceled it because they said they had so many other jobs to do. So much for making an appointment! Then about a week later my air conditioning unit stopped working, so I called to see if they could give me back my appointment. They set me up with another appointment but this one is going to cost me twice as much! I just received a call and they informed me they had to change that appointment as well.
Mary Pasternack
Mary Pasternack
Jul 26, 2021
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Alex was fantastic. Professional knowledgeable courteous prompt and friendly. He did a great job installing my hot water heater and giving recommendations and the price was reasonable. I’m a pleased customer. Thank you First class! Thank you Alex
Lois Dennis
Lois Dennis
Jun 29, 2021
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Chris came (on time) to do our seasonal inspection. He was prompt and courteous. Thanks Chris, and First Class.
Karen Pillets
Karen Pillets
Apr 08, 2021
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They have always done a great job for me. Professional, efficient, fair and prompt.
Justin D.
Justin D.
Mar 05, 2020
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Excellent service, quality and support. And they stand behind their work. Everyone I dealt with was very courteous and knowledgeable.
Faye Wright
Faye Wright
Jul 25, 2019
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Jim came out and serviced my cooling system. He is very knowledgeable and takes great pride in his work. He quickly diagnosed the problem that had been previously misdiagnosed. My cooling system is working now.
Tiffany Kilby Schneider
Tiffany Kilby Schneider
May 22, 2019
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I have used Ocean Air for my client's properties previously and been very satisfied with their work and customer service. Recently I called them (when our A/C stopped working on the first 90 degree day of the year) and they went over and beyond to get out to us within the day, despite all of the service calls they had. We will definitely be using Ocean Air exclusively from now on!