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AC Installation & Replacement in Littleton, CO

Littleton has a lot of homes that were built in the 70s and 80s, and the original cooling systems in those houses are well past their useful lives. Absolute Plumbing, Electrical, Heating & Air has been doing AC replacements and new installations across Littleton, and we know what these homes need.
From the older neighborhoods near downtown Littleton to the developments along C-470 toward Highlands Ranch, the housing stock here is varied. We come out, look at what’s there, and recommend what actually fits the home rather than just selling you the most expensive unit on the shelf.
Call Absolute for AC tips for Denver's unseasonably warm period.
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Call Absolute for AC tips for Denver's unseasonably warm period.

How to Know It’s Time to Replace Your AC

Some signs are obvious. Others are easy to miss until the system stops working entirely in the middle of August. Here’s what to pay attention to:

  • The unit is 10 years old or older and has had multiple repairs
  • Cooling costs are climbing even though you’re not running it more than you used to
  • The system struggles to keep the house cool on days above 90 degrees
  • You’re losing refrigerant and getting told you need a recharge every season
  • Parts are getting harder to find and repairs are taking longer

When AC repairs start adding up to real money, replacing makes more sense. We’ll help you run the numbers.

What We Install in Littleton

We install central split systems, heat pumps, and ductless units. Homes in older Littleton neighborhoods often have ductwork that needs evaluation before putting a new system on it. We check the duct condition as part of our assessment, and if there’s leakage or damage, we’ll tell you before you spend money on new equipment.

Heat pumps are a strong option for Littleton homes. Colorado’s winters are cold but not extreme, which puts this area in the sweet spot for heat pump efficiency. A dual-fuel setup with a gas furnace backup handles the coldest nights well.

Our Process

We come to your home, look at the existing system and ductwork, take measurements, and run a proper load calculation. Then we put together a written estimate with the equipment we recommend. You review it, ask questions, and decide when you’re ready.

Installation is typically one day. We pull the old equipment, install the new system, and run a full performance test before leaving. You get a walkthrough on the thermostat and settings before we pack up.

Financing

We offer financing for homeowners who’d rather not pay for a full system replacement upfront. Ask about current options when you call.

Why Absolute

More than 5,000 verified Google reviews from homeowners across the metro. Licensed, insured, and trained technicians. Prices in writing before work starts. A satisfaction guarantee that means we come back if something isn’t right.

Service Areas

We serve Littleton and surrounding areas including Englewood, Centennial, Highlands Ranch, Denver, and Lakewood.

Get a Free Estimate

Schedule a free estimate and we’ll come out and give you a real assessment of what your home needs. No guessing, no pressure.

Frequently Asked Questions

Are permits required for AC installation in Littleton?

Yes. We pull all required permits and handle inspections as part of the job. That’s included.

Can I replace just the outdoor unit?

Sometimes. If the indoor coil is compatible and in good shape, a matched outdoor unit is possible. But mismatched systems lose efficiency and often void equipment warranties. We’ll check and give you an honest answer.

What efficiency rating should I look for?

We focus on SEER2 ratings, which reflect real-world performance. We’ll show you the payback analysis on different efficiency tiers so you can decide what makes sense for your situation.

How long will a new system last?

A properly installed, well-maintained system typically lasts about 10 years. We’ll go over maintenance schedules when we do the install.

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At Absolute Plumbing, Electrical, Heating & Air, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (720) 807-5715 or email us at booking@absolutefix.com and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.