Ryan is very knowledgeable and saved us a lot of money discovering that our thermostat has a secret menu and somehow disconnected itself from our AC. Thanks Ryan !

Braydon did an excellent job of explaining what he was doing as he examined parts of the system to determine why my gas bill has gone up since Nytech did its work. He did find a part that was not doing well and replaced it. I appreciate his patience in explaining stuff to me and am keeping my fingers crossed that the problem is now fixed and my gas bill will decrease.

Excellent service clear explanation of operations

Gage was on-time, polite, friendly, efficient and professional during our most recent periodic maintenance appointment.

quick thorough and knowledgeable

Pleasant efficient performance

Ryan provided a timely, acurated and efficient replacement of our A/C capacitor! Ryan is a professional and competent service technician. We really appreciate the next day service. Thanks!

The technician did a good job. Overall, I am wondering why I have had annual maintenance and never needed an evaporator coil defrost control kit. Nothing has changed on this model and the weather is about the same every summer.

Prior to Josef’s leaving, I asked him “why does our thermostat say ‘waiting for equipment’?”, he said, “don’t worry, it usually takes 15 minutes or so for the thermostat and the control board to sync up.” Josef left our house over 4 hours ago, the message on the thermostat still says “waiting for equipment” and it is 77 degrees inside our home, even though we set the thermostat to a constant temperature of 68 degrees, while he was still here. Net/net, it feels like we spent over $900 to keep our home hotter than the outside temperature, this is definitely not what we had hoped for!

Service was excellent, Ricky clearly communicated status of system and two items that warranted consideration for replacement. However I didn't automatically receive an email copy of the service report and invoice and had to call the office to obtain a copy. Minor inconvenience.

Ricky was superb, very helpful and wouldn’t think of using anyone but Nytech!

Great Service,

Ryan was super helpful and very nice. A true professional! Thx!

On time. Honest and fair price.

Guys did a great job fixing and doing some upgrades on my furnace!!!

Brayden found two leaks in my guest bathroom caused by poor work done with previous plumbers from other companies. He took the time to explain each step as he fixed the leaks. I appreciate his knowledge of his job and his positive attitude! I will recommend Brayden with Nytech to the Castle Rock/Larkspur community! Lisa and Carly with Nytech staff scheduled him in a timely manner (next day service) and listened well to my description of the plumbing leaks. Thank you Brayden, Lisa and Carly for your wonderful customer care!

Great Workmanship, would highly recommend

This is the second time we had Ricky out to service our heater. We will definitely request Ricky to come out again next year.

Rick was excellent. He was friendly, knowledgeable and explained exactly what he was doing.

Best service

Nytech's work was excellent from start to finish: always responsive, prompt scheduling, on time arrival, quick & efficient work, total clean up. Courteous & knowledgeable workers, Mike Mizak + Levi, were a pleasure to deal with. NyTech could not ask for any better company representatives!! Thanks Mike & Levi.

We have been dealing with thermostat issues for over a year and Nytech has always given us the best service. Ricky and Ryan both gave exceptional service and at a great price. I highly recommend Nytech Castle Rock.

Excellent Service. Answered all our questions. Feel confident we’re in the best hands with Nytech and Ricky!

Christian is a very kind and competent technician!

We were very pleased with how kind and respectful both men were. They were happy to answer any questions we had and then went straight to work. We will definitely call them again for any service we need.

easy to schedule and usually quick, great service, knowledgeable and helpful

Ricky inspected two HVAC systems for me today. He methodically checked all the components and let me know what was going on. He gave me multiple options for what he thought I could do to repair the issues, and he walked me through everything he thought was mandatory vs. optional to keep my HVAC systems working well. Thank you for your service and your professionalism!

The technician was knowledgeable, respectful and very courteous. Definitely an asset to the company.

Great setbice

Benji was professional, thorough, and explained the issues is layman’s terms. Came out in Nee Year’s Day! Will be using Nytech in the future.

Nice young man. On time and quick.

technicians are always courteous and respectful

Kellen was very pleasant, friendly and extremely helpful. First time for me dealing with an electrostatic filter system and he was happy to answer all my questions. Couldn’t have asked for better service and the price is always good with Nytech.

Excellent service. Kellen is a superb representative of the Nytech company. He kept me informed of what he was doing and was efficient in completing the system check.