Expert Air Conditioning Services in Douglas County

Providing Reliable Heating, Cooling and Plumbing Services Since 1997.

Straight Forward Pricing

5 Star Google Ranking

Rock Solid Guarantees

OUR SERVICES

Services We Offer

A/C Replacement

Our customer-focused technicians are dedicated to their craft and are ready to enhance your home comfort with professional air conditioning installations and replacements.

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A/C Repair

From refrigerant leaks to unusual noises, our qualified techs will arrive on time with parts on their trucks to repair your a/c efficiently.


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A/C Maintenance

The easiest way to keep your a/c performing at peak performance is with routine maintenance. The expert team at Nytech Heating, Cooling, and Plumbing can help get this done.

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THE AC EXPERTS IN DOUGLAS COUNTY

Residential HVAC Services In Castle Rock CO

Colorado can get really hot and uncomfortable in the summer. If you need help with your air conditioning system, Nytech Heating, Cooling, and Plumbing has you covered. We offer air conditioning maintenance, repair, replacement, and installation in Castle Rock CO, Larkspur CO and the surrounding areas.

Residential HVAC Services In Castle Rock CO
Choose Nytech Heating, Cooling, and Plumbing for AC, heating, or plumbing services.

Why Choose Nytech Heating, Cooling, and Plumbing?

Our commitment to keeping you comfortable can be felt in every aspect of our business. From our friendly and helpful customer service reps on the phone to our professional and highly skilled craftsmen and women in the field, the team at Nytech is top notch. Castle Rock CO isn’t just where we work, it’s where we live, and we want the very best for our neighbors, family, and friends. We back everything we do with our Golden Guarantees so Douglas County knows who they can call when they need AC, heating, or plumbing services they can trust – and they can trust Nytech Heating, Cooling, and Plumbing.

  • Industry expertsIndustry experts
  • 5.0  Google Rating5.0 Google Rating
  • Professionally Trained TechniciansProfessionally Trained Technicians
  • Licensed PlumbersLicensed Plumbers
  • Affordable ratesAffordable rates

Our Commitment to Keeping You Comfortable is Obvious

We know it can be hard to take a local contractor at their word. That’s why we don’t want you to! We want you to call us and let us show you why we’re the best HVAC and plumbing company around. That’s why we wanted to highlight what some of our clients had to say about us on Google!

  • ★★★★★
    Nathalie
    Luke DiMirra was amazing. Did a great job installing the water filter and walked us throughout the process. Thank you for all your hard work!
  • ★★★★★
    Barbara
    Nick did a great job determining that I needed a new thermostat and then installing it. He was very professional.
  • ★★★★★
    Lynn
    Tyler was very professional, polite, and very informative. Would highly recommend him and NYTech Heating, Cooling, and Plumbing!
  • ★★★★★
    Thomas
    Caitlyn (CSR) was extremely helpful taking time to answer questions for me today. Great HVAC company here in Castle Rock. Nytech will install Nest Thermostats at customers request
  • ★★★★★
    Mark
    Our furnace quit this morning. Nytech dispatched Ryan within a couple of hours. He arrived promptly when promised. Quickly identified and fixed the problem and did a full maintenance check up on the furnace. Very satisfied!

Cities We Service

If you call any of the below communities home, we’re ready to bring you comfort.

Questions? We’ve Got You Covered

What Brands Do You Service?

The AC service experts at Nytech Heating, Cooling, and Plumbing are qualified to fix any brand or model of air conditioner. This includes all major brands such as Amana, Carrier, Bryant, Rheem, American Standard, and Trane. Even if your AC unit in Castle Rock is from some obscure manufacturer, we’re equipped to diagnose and repair it.
Scheduling an appointment is easy! You can reach out to us through our website's schedule form, or simply give us a call. We aim to respond promptly and will work with you to find a convenient time for your service needs.
The advantages of regular AC maintenance are plentiful and can help with the following:
  • Reduced energy usage
  • Early detection of potential repair needs
  • Meeting warranty criteria
  • Extending the possible lifespan of your AC unit
Ask us how our Total Care Club maintenance plan can help save you even more time and money!
Before you panic about a malfunctioning Castle Rock air conditioner, stay calm. There are numerous issues you can fix on your own. Prior to scheduling a AC repair in Castle Rock, verify that:
  • No breakers in the box are tripped
  • Your filter is clean
  • Your thermostat is set to cool
  • The switch on your furnace is on
  • Your thermostat has fresh batteries
  • There's no obstruction near the outdoor AC unit
If these checks don't resolve the issue, call us at 303-663-6840. Our HVAC experts will promptly restore your comfort.