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Schedule AC Maintenance in Littleton, CO Today

  • Master Technicians
  • Background Checked
  • Strong Warranties

Contact Us

  • Same Day Service Available
  • Certified Technicians
  • Service All Makes & Models
  • 30 Minute Call Aheads
  • Daily Discount Coupons
  • Convenient Scheduling
  • Special Financing Options
  • Work Guaranteed in Writing
  • Same Day Service Available
  • Certified Technicians
  • Service All Makes & Models
  • 30 Minute Call Aheads
  • Daily Discount Coupons
  • Convenient Scheduling
  • Special Financing Options
  • Work Guaranteed in Writing

Our Process

We Educate and Advise You First

We begin by helping you fully understand what’s going on with your home. You’ll receive detailed documentation, photos, and honest, low-pressure guidance so you can feel confident making the best decision.

We Perform the Work with Care and Clear Communication

Our teams treat your property with respect, arrive on schedule, and follow all safety and quality protocols. We keep you informed throughout the project and communicate promptly if anything changes so there are no surprises.

We Guide You Through the Completed Project

We don’t simply finish the job and leave. We will walk through everything with you, confirm the area is spotless, answer any remaining questions, and ensure you are completely satisfied before we consider the project finished. Your feedback is important because it helps us continue to improve.

Prevent Problems Before They Start with Professional AC Maintenance

A well-maintained system runs smoother, lasts longer, and keeps energy bills in check. That’s why Simply Mechanical, AC, Furnace & Boiler Repair offers AC maintenance that focuses on the details. Whether you’re looking for seasonal upkeep or a full air conditioner maintenance tune-up, our team checks everything from coils to control boards to catch issues early and keep your home cool.

We tailor each service to your unit’s needs, ensuring your HVAC maintenance visit isn’t just a checkbox—it’s real protection for your comfort. Just honest, reliable service that puts your comfort first.

Our Services:

What Your Neighbors Are Saying About Us

Ralph A.
★★★★★
Both very friendly, courteous, competent and fast. By days end, unit was completely installed. Tyler came back next day (on his day off) to walk us thru operation and maintenance. Chatted for a few minutes about his background and said he loves working for Simply Mechanical as he has an amazing boss- best ever.
Barret V.
★★★★★
Absolutely a joy to work with. Very knowledgeable people who don’t try to take advantage of you. They are very pragmatic about what is the best way to take care of a problem at the lowest cost to you. They act like they are doing the job on their own house.
Paul B.
★★★★★
Steve Martin was prompt, professional and analytical. With his advice, I was able to replace a circuit breaker and repair the air conditioner. I am very satisfied with Simply Mechanical's performance and will recommend them to others.
Abigail F.
★★★★★
Stephen and his team are amazing to work with! He is thorough in his inspections, has great pricing. They also offer financing and great applicable specials to your needs! It's a reminder you get what you pay for! If you want a great experience, an honest and reputable business, Simply Mechanical is the right choice for you!
Cannon P.
★★★★★
Simply Mechanical did an amazing job replacing our AC system! We had a very unusual system from a previous homeowner, and Simply Mechanical worked tirelessly to replace it with a better system, and they gave us a great price too!
Eric B.
★★★★★
Great, communicative, experienced company. Stephen is very friendly and knowledgeable. Willing to do what it takes to get units fixed correctly. John and Tyler are also very friendly and knowledgeable. They come out as quickly as possible, communicate, and do the job correctly.
JustForPaws
★★★★★
Great team! Everyone is very respectful of each other and the space they are in. They are efficient and work together as smooth as possible. Job is done right and for a fair price!
Laura M.
★★★★★
Of the bids that we got, Simply Mechanical was the most knowledgeable, honest and reasonably priced. Options were presented and we decided to replace our furnace. A temporary fix was done until the replacement could be scheduled. Our new furnace got us through the cold snap!
C J
★★★★★
The technician did an excellent job. He was very knowledgeable and thorough in checking the HVAC system and quickly resolved the problem. We were impressed and very pleased with the service provided by Simply Mechanical.
Laurie D.
★★★★★
This company did a great job for me. Followed through with all details and in a timely manner. They had to go through my home and took extra steps for cleanliness. I got 5 bids and this company was the best and even added some extra services with no charge. Very impressed and look forward to working with them moving forward. Thanks

Get More Out of Your System with Expert HVAC Tune Ups

Your AC unit maintenance shouldn’t be an afterthought—it’s your first line of defense against heatwaves and system failure. At Simply Mechanical, AC, Furnace & Boiler Repair, we make sure your equipment is cleaned, calibrated, and tested to perform at its best.

Our central air maintenance and air conditioning tune up services are designed to maximize energy efficiency, reduce repair risks, and make your home feel more comfortable—day in and day out. With every visit, we bring deep technical knowledge and the care you expect from a company that treats your house like home.

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Extend System Life with Reliable Home AC Maintenance

Don’t wait for your system to break down—stay ahead with regular home AC maintenance from Simply Mechanical, AC, Furnace & Boiler Repair. Our team performs full system inspections and adjustments to help your unit run efficiently and reliably. A well-maintained AC unit uses less energy, delivers more consistent cooling, and avoids unnecessary repairs. From filter checks and coil cleaning to thermostat calibration and airflow optimization, we do it all with professionalism and care. With flexible scheduling and competitive pricing, our maintenance AC unit services keep your home comfortable while helping you control energy costs and avoid surprise breakdowns.

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Frequently Asked Questions

How often should I schedule AC maintenance?
We recommend scheduling professional AC maintenance once a year, ideally in the spring before peak usage.
We inspect, clean, and adjust all major components including filters, coils, refrigerant levels, and thermostat calibration.
Cost varies based on your system and service needs. We provide upfront pricing with no hidden fees.
Yes. A properly maintained unit runs more efficiently, which helps lower your monthly energy usage.
Yes. Regular maintenance helps preserve the manufacturer warranty and ensures long-term efficiency.

Areas We Serve

  • Aurora
  • Centennial
  • Dakota Ridge
  • Denver
  • Englewood
  • Greenwood Village
  • Highlands Ranch
  • Ken Caryl
  • Lakewood
  • Littleton
  • Lone Tree
  • Thornton
  • Westminster
  • Wheat Ridge
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