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303-663-9045
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Expert Air Conditioning Services in Douglas County

Providing Reliable Heating, Cooling and Plumbing Services Since 1997.

Straight Forward Pricing

4.9 Star Google Ranking

Rock Solid Guarantees

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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, Denver 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 Rating4.9 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!

  • ★★★★★
    Terry
    Experience was Great Highly recommend Ben for HVAC maintenance. He just finished tuning and cleaning my system, and the experience was great. Ben arrived right on time, worked efficiently, and explained everything he was doing.
  • ★★★★★
    Jim
    I Couldn't be More Pleased The customer service provided by Zach was exceptional! He thoroughly explained the furnace cleaning process and the recommended repairs as to prevent future issues.
    It’s this level of service and attention to details that place Nytech- above all other companies.
    I couldn’t be more pleased with the service provided by Zach and his representation of Nytech!
    Thank you,
  • ★★★★★
    Sean
    Jeremy Was Very Professional We had some work done to keep our A/C working properly. Jeremy was very professional and clearly explained the work.
  • ★★★★★
    Zachary
    Highly Recommend Joey was extremely professional and kind helping me resolve my issue with the AC! He also gave me some easy maintenance recommendations to ensure everything keeps running smoothly. Highly recommend Nytech and Joey!
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Nytech services douglas county and the surrounding areas

Cities We Service

At Nytech Heating, Cooling, and Plumbing, we proudly serve Douglas County, Denver County and their surrounding areas since 1997. If you call any of the below communities home, we're ready to bring you comfort. Let us show you why Nytech Heating, Cooling, and Plumbing should be your go-to experts for prompt and professional HVAC and Plumbing service. We look forward to providing exceptional service for you!

Dispatching from our Castle Rock location:
970 Park St Castle Rock, CO 80109
Dispatching from our Denver location:
4321 Broadway Unit 3 Denver, CO 80216

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.