AC Replacement · Aurora, CO
AC Installation & Replacement in Aurora, CO
Real cooling for Colorado summers — sized to your home and ductwork, not a guess. Full written quote [TBD] · financing available.
Sized for your house. Not your neighbor's.
What's included in every AC installation:
- Manual J load calculation — your system sized for your actual home, not a rule of thumb.
- Ductwork evaluation — airflow verified before we promise comfort.
- Matched condenser + coil — efficiency ratings only count when components match.
- New lineset, pad & electrical — the full install, not a box-swap.
- Startup testing & haul-away — commissioned, verified, old unit removed.
Aurora, CO · Oct 2026
What your system is telling you
Describe it in your own words when you call — but if you want the honest version first, here it is:
Can’t keep up past 90°F
An undersized or dying system shows its weakness on the hottest days — exactly when you need it.
System is 12+ years old
Efficiency has moved on; your electric bill is paying the difference every summer.
Repairs stacking up
When the repair total starts approaching replacement math, we show you both numbers.
Hot and cold rooms
Oversized, undersized, or duct-starved — a proper load calc tells the truth.
When a new AC beats another repair
The same honest math we use on furnaces, applied to cooling.
| Factor | Repair usually wins | Replace usually wins |
|---|---|---|
| System age | Under ~12–15 years | Over ~15 years with a compressor failure |
| Repair cost | Under half the cost of replacement | Compressor or coil replacement on an old unit |
| Refrigerant | Modern refrigerant, no leak | Old refrigerant with a leak you keep paying to refill |
| Comfort | Cools evenly when it runs | Can't hold temperature on 95°+ days anymore |
What it actually costs in Aurora
Ranges, not dodges — finalized in writing before you approve anything.
| Service | Typical range | Notes |
|---|---|---|
| System size (tons) | [TBD] | Larger homes need larger systems |
| Efficiency (SEER2) | [TBD] | We show payback math on your quote |
| Ductwork condition | [TBD] | Can add to the job; we measure it |
| Electrical | [TBD] | Quoted upfront, never mid-job |
| Existing equipment | [TBD] | See our conversion guide |
Ranges are finalized in writing before you approve anything — part, labor, total. For exact numbers, call (303) 568-5036.
Book → diagnose → approve → fixed
Book
Call (303) 568-5036 or request online. Describe the symptom in your own words — "it won't turn on" is a complete work order.
Diagnose
A technician inspects the system, finds the actual failed part, and explains it in plain English. You see what we see.
Approve
Written price — part, labor, total — before any work begins. You approve, decline, or ask about options. No pressure either way.
Fixed
Most repairs finish the same visit. The system is test-run, safeties verified, and the work area left clean.
Guarantees, not slogans
No-pressure promise
If you decline a recommended repair, that's the end of it. You'll never get a follow-up sales call, a "limited-time" scare tactic, or a tech who won't leave without a signature.
Written prices first
Every price we quote is written down — part, labor, total — before we touch a wrench. If the number changes mid-job, the work stops until you re-approve.
We show our work
Failed parts go in your hand, not our truck. We'll photograph what we found and walk you through it, so you're buying a diagnosis — not a story.
Straight answers before you call
How much does AC replacement cost in Aurora?
It depends on system size, efficiency, and ductwork condition — anyone quoting you a flat number over the phone is guessing. We do a free in-home assessment with a load calculation and give you the exact number in writing. Cost factors are listed above; full ranges on /pricing/.
Repair or replace — how do I decide?
Our rule: repair cost over a third of replacement + system age 12–15+ years = replace. We'll show you both numbers and the efficiency difference side by side. If repair is the smarter money, we'll say so.
What size AC does my house need?
Whatever the load calculation says — that's the Manual J, based on your home's size, insulation, windows, and ductwork. Bigger is not better: oversized ACs short-cycle, spike your bills, and leave the house humid.
How long does installation take?
Most straight replacements finish in one day. Ductwork modifications or electrical upgrades can stretch it to two. You have cooling back the same day we start in nearly all cases.
Do you offer financing?
Yes — $0-down options with monthly payments, most approvals in minutes. See /financing/ for the details.
Should I consider a heat pump instead?
If your furnace is aging too, a cold-climate heat pump can replace both systems and handles Colorado winters far better than old heat pumps did. Worth a conversation — see heat pump services.
AC Installation & Replacement near you
Dispatched from our Aurora base — fastest response across 80011, same-week everywhere else.
Book AC Installation & Replacement
Call (303) 568-5036 or request online — a real dispatcher confirms your window.
Related: Furnace Repair · Furnace Installation · Furnace Tune-Up · AC Repair · AC Tune-Up · Pricing guide