Why Choose ATS Mechanical

About ATS Mechanical

At ATS Mechanical, we've worked hard to build a furnace, air conditioning and water heater company with high character and outstanding competency. You'll always deal directly with the owner, Mr. Tim Stephens, so you'll always feel safe and comfortable. Unlike other Denver metro area HVAC companies, ATS Mechanical will never send a salesperson to your home to diagnose your technical HVAC issue.

When you call ATS Mechanical or submit a service request, a qualified and certified technician will visit your home and inspect the problem with the proper tools to give an accurate diagnosis. We’ll discuss your options openly and honestly and develop a plan to fix the immediate issue and/or fix the root of the problem - if needed and required.

Our price list is standardized, so you'll never have to wonder if you're being taken advantage of and we offer multiple payment plans and financing options to fit your budget.

At ATS Mechanical, we tackle every job with a craftsman's pride and an engineer's precision. Call us at (303) 912-2872 or complete our service request form for Denver metro area furnace, air conditioning and water heater repair and replacement; we’d be honored to give you any advice and solutions we can.

About ATS Mechanical Team
About ATS Mechanical Truck
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Meet Tim Stephens

Tim Stephens is the owner of ATS Mechanical and has been in the construction, HVAC and service industry for more than 40 years. Tim provides environmentally conscious work, has earned numerous HVAC certifications, and attends continuing education courses regularly.

Service is ATS Mechanical’s most important product. Taking care of our customers is our number one priority.

Tim's policy is to maintain a professional approach while showing a genuine interest in each and every one of his customers’ HVAC needs. Your home should be your comfort zone and you can trust in Tim's experience to deliver a quality and innovative HVAC design.

ATS Quick Facts

  • A+ Better by the BBB
  • NATE Certification
  • BPI GoldStar Contractor
  • ACCA Member
  • 40+ Years of Experience
  • 4-Star Rated Business

We Tackle Every Job With A Craftsman’s Pride & An Engineer’s Precision.

About ATS Mechanical

No Shortcuts. No Quick Fixes. No Excuses.

Ultimately, for furnace, AC or water heater repair or replacement in Denver to be exceptional, the technician who actually does the work has to be really, really good at what he does. So what, exactly, makes a technician really good at repairing or installing HVAC systems? In a word: Passion.

At ATS Mechanical, we have experience in HVAC, home building, engineering, finish out, and building science. Yes, that means we’re no spring chickens. But it also means we know exactly what we’re doing—we’ve seen every imaginable scenario for AC, furnace and water heater repair in the Denver metro area.

You might be able to find a "too-good-to-be-true" coupon or a "greenie" technician that can do the work for a lower price. But at ATS Mechanical, we absolutely promise that the job will be done completely, thoroughly, methodically, and carefully. The job will be done 100% right the first time - Because our passion isn’t just for the equipment, it’s also for you.
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