Needed a yearly maintenance done, was very responsive and reasonable. Work done in a timely manner,…read moreclean , did not leave anything behind, when completed you would not even know he was there other than everything cleaner than when they arrived. Also they installing a sticker on my meter to signify that there was an alternative source of power on the pre( generator). Nice work Scott.

From the owner: Upstate Power Systems specializes in the installation, annual maintenance and repair of automatic…read morestandby generators. Serving greater Rochester and surrounding areas. Call us today if you would like a quote on a new automatic generator or service on your exiting unit!

I cant say enough about the professionalism of each and every person at Rinker that I have…read moreinteracted with over the past several months related to the HVAC services work they have done at our lake house. From the initial reach out through the final install everything has been handled with a level of care and quality that goes above and beyond.

I have nothing but good/great things to say about Rinker. I wanted a company to install 2 permanent…read moresurge protectors on my home. Rinker was the only one who provided a flat installation fee (that was also reasonable), a relatively quick installation appointment, and gave me answers to my questions that made sense and were consistent with appropriate practice. The protectors that were installed had higher capacity than another contractor's installation which I was told was "just enough." Just as important, the electrician left the installation sites clean and finished (the work to install one of the units appeared to take efforts that were above and beyond a simple installation however I was not charged any extra). I will continue to use Rinker whenever possible!

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 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.

They did a great job on our new service transfer switch and generac. Work was done timely,…read moreprofessionally and at a fair price.

Amazing experience. Mike was professional, punctual and more than fair in pricing. He was sure to…read morecover every aspect of our service upgrade and helped us save where we could. Will 100% call again when we need further electrical work done.

We are very pleased with the FINGER LAKES POWER SYSTEMS' installation of our whole-house standby…read morepower generator. Price was very reasonable. They were excellent in answering questions and working around terrible weather to do a superb job. Neat and professional! Highly recommended.

My Generac 17 kw standby generator failed after a lightning storm. It would start and then shutoff…read morewithin a few seconds. I contacted Finger Lakes Power Systems to repair the unit. Their Service Manager, Tara Barnhart, advised that a tech would be sent out shortly. The tech spent 3 hours of troubleshooting over 3 visits. Tara contacted me by phone and advised that the tech was unable to identify the cause of the failure, and more troubleshooting was required. She advised that the cost to date was $1000 and would I like to continue. She advised that the problem could be fuel related, stepper motor/mixer, the controller or something else. She advised getting a new generator and would like to schedule an appointment. I told her that I thought that the technician's analysis was poor, to stop troubleshooting and to invoice me. I received an invoice for $995.00 with the Note: "Replaced fuel solenoid and brushes, generator still not running properly. Technician recommends replacing fuel regulator and stepper motor/mixer assembly and possibly controller or replacing entire unit." Before the tech's analysis and part swapping, the unit would start, run a few seconds, shutoff. After the tech's analysyis and part swapping, the unit would start, run a few seconds, shutoff. The tech changed nothing and gave me a useless diagnosis for $1k. I had another tech examine the unit. He discovered within 15 minutes of visual inspection that the controller was fried, possible due to the lightning storm. He also discovered that a fuse in the transfer switch was blown. These two items were not discovered by FLPS. Avoid this company!

The work was for insulation they cover up all of the eve vents . said you do not need them when…read moreask why

They can't fix it the first time Had a plumber leave the gas…read morevalve open and we had to call 911 and evacuate the building.