I recently had Collis install a new furnace and air conditioning unit, and I could not be more…read moresatisfied with the entire experience. From start to finish, the teams' professionalism, courtesy, knowledge, and integrity truly set them apart. From my very first contact, the sales team was friendly, professional, and never made me feel pressured. They took the time to understand my needs, answered all of my questions thoroughly, and made sure I was completely comfortable throughout the selection process. Their communication and coordination were excellent. The installation team was just as impressive. They were highly skilled, professional, and kept me informed throughout the entire installation process. It was clear that they took pride in their work. Collis lives up to its family reputation for integrity, quality, and genuine care for the customer. I highly recommend Fred F. Collis & Sons Heating and Air Conditioning.

These guys really are the best. Very friendly staff and fast scheduling. The technicians are very…read morethorough and know what needs to be done. They are honest and do not recommend anything that is unnecessary. We had to reschedule our original appointment due to a last minute schedule conflict on our end and the office staff were very understanding and scheduled our air conditioning to be serviced the very next day. Excellent pricing. Just a fantastic company all around!

I don't even know where to begin regarding the disappointment, frustration and lack of…read moreprofessionalism I've experienced with this company. After expressing my concerns with the owner Jennifer Keida, I've yet to receive any feedback from her after sending numerous texts, emails, phone calls and photos relating to the completion of the new HVAC Rheem system recently installed outside my home. After the initial job was rescheduled, her team proceeded ten days later which put us in the middle of historic heat and an historic cold wave, back-to-back, in upstate NY. It all started when her technicians burnt out the wires to my furnace and never told me, so when I went to put the heat on the furnace didn't work and they knew that when they left the job. After it was inspected and validated that the wires were burnt out because they HVAC system overpowered my furnace, they had to remove the old furnace, which was weeks later and install a new furnace, but they never installed a return on the system. Air was now circulating from my raw basement throughout my home triggering a black mold situation up my walls. This was after they placed the unit practically up against my building where we were doing work, after specifically requesting that it be centered outside the back of my home. They also left all the hardware to the unit unprotected. I've emailed Jenn the owner many times and supplied photos to her and her employees with zero response. I now have to seek out alternative measures to correct the failures of her and her team. The least she could have done was replied to my emails, taking accountability and offering up suggestions on how to go about the black mold situation. I would have also liked to know when they were going to install the return on the furnace. Instead, she has offered no remedy for the actions of her technicians' incompetence. If I could have given them zero stars, I would have preferred that. I began working with this company in mid-March, it's now July. I wouldn't recommend this company, not only because they are negligent but because they also tried charging me for their mistake by offering to remove the new AC unit and putting it where it belonged in the first place. Even the smaller details like placing the wire from the thermostat around the door had to be supervised the second time because they carelessly stapled it to my walls the first time instead of neatly around the door and it fell down, so it hung for a couple of weeks adding to my frustration. I would never recommend using this company, it's poorly managed, they lack accountability, competence and respect for their customers.

I do not recommend them because they came and gave me free installation through the state program…read moreand totally destroyed my floors and won't take accountability for it.

I was not able to use the service as a friend offered to do it. This service seemed very quick in…read moretheir response, not to mention the flexibility to fit my schedule was well received

Hired Sparkle Pro to remove hundreds of stickers and clean extremely dirty walls as part of an…read moreapartment clean out. The job was bigger than they expected but they stuck with it. Their price estimate for the job was low so I paid them extra because, quite honestly, if I had had to do that work it would have been a nightmare.

I contacted this gentleman about potentially fixing my garage roof, and offered to text him videos…read moreof the issue. He said that would be helpful. I texted the videos, and then heard ... nothing. I called the next day, and he picked up, but then hung up immediately. I called back and the conversation went something like: ME: "Hello, I sent you the videos yesterday and I..." HIM: "I got 'em." ME: "Sooooo..... is this something you can fix?" HIM: "Yeah, I'll give you a call." That was month and a half ago. I found a different and more responsive contractor to solve my problem.

Took care several jobs very quickly. Great communication. Highly recommend. Even went above and…read morebeyond to complete a job that another contractor left unfinished.

Had a pipe that was leaking. Called and within a half hour they were here and problem was fixed…read more Very professional and decently priced too!!! Will be using them for any future issues.

I am out of town and responsible for a Property in the New…read moreHartford area. Scharf has handled 3 issues promptly and professionally. I highly recommend and wish they were based in my region!

M&R installed my furnace and A/C 5 Years ago and did an excellent Job. Since then they have…read moremaintained my equipment. Recently my house kept getting cold and thermostat would read 4 degrees below the set temp before the furnace would turn on and when it did, the air flow was weak. So of course I called M&R for service, (Late on a Friday afternoon) . The person who took my call was very pleasant and knowledgeable (Trish). She said she would have someone call me back. Tony B called me right back and asked what was going on, when I explained the symptoms, he thought it might be my Nest thermostat that I had installed a few years ago. I told him I could replace it back to the original thermostat M&R installed 5 yrs ago. He told me to try it and call him back to let him know how it turned out and said they would send their tech out if I ran into problems, or if the fix didn't work. I replaced the Nest thermostat over the weekend and sure enough, it was the Nest giving me the problem. Furnace was immediately back to 100%!... My plan was to get the snow out my driveway monday morning and then call Tony to let him know how things turned out. When I checked my messages, Tony had already called me and left a message asking how things turned out . My opinion is this company is the Real Deal and NOT transactional. They have earned my respect and business. My suggestion to anyone who reads this is give M&R a call and continue to build a relationship with them because they really do care about their customers!!

Had heat venting split and still does not work. The split should have been horizontal not…read morevertical. Overpriced for the work.

*update* in response to the reply that they don't do installs.....the picture on the website shows…read morean install. That would make it false advertising. * end of update I'm not pleased with their handling of my project. The website shows pictures of a fence install. I contacted them to set up a quote and received two text messages. First to contact them to dis uss and then today telling me they don't handle fence installs. WTH?!?! They instead referred me to someone else. I'm not pleased that this was handled this way. I doubt very much that I'll ever use them given they can't even handle normal business communication properly.

Very unprofessional business operation leaving employees on job site with no mode of transportation…read moreto and from the job site on a construction site with injury potential . The owner googling how to do the job while on the job and then not doing the job correctly. Then having a subcontractor repair mistakes on the job site for free . Leaving upset customers with incomplete jobs with no schedule to complete it

We would like to thank Mike Crossley and his crew for an immaculate job on a difficult roof. There…read morewas complete transparency through videos and conversations. The home was left immaculate when completed. And Mike was available throughout the two day project. Please consider Mike and his team for roofing and home improvement renovations.

Impressive first visit in October, pledging to provide estimate for many repairs in a couple of…read moreweeks. It is now mid-March and my attempts to get a response by phone, mail, or website email have been ignored. If Mike wants to make persons feel like turds, he should be professional enough to tell them so directly.