Cooling

Air Conditioning Installation.

When your AC gives out, you've got a choice most contractors skip past: a new air conditioner, or a heat pump that cools exactly the same and heats your home too. We install both, and we'll tell you straight which one fits. From first call to install in about a week.
air-conditioning-installation
Air-Conditioning-Installation-In-situ

The Basics

What Is AC Installation?

Air conditioning installation replaces your home's cooling system: the outdoor condenser and the indoor coil that work with your ducts to keep you cool all summer.

Here's what's easy to miss. A heat pump is an air conditioner that also runs in reverse to heat. Same cooling, same ducts, same thermostat, plus winter heat from one system instead of two.

So replacing the AC is really the moment to choose the system you'll live with for the next fifteen years. We'll lay out both honestly and let you decide.

See if a heat pump fits

Find Your Fit

Is a New AC Right for Your Home?

Sometimes you just need cooling, your heat is handled and a full system change isn't the goal. A standalone AC is the simplest way to get there. But if you're replacing heating and cooling together, it's worth a quick look at a heat pump first.

Best For

If any of these sound like your home, a new AC is the right path.

  • A newer furnace that's working fine, you only need to add or replace cooling
  • Existing ductwork ready for a central AC condenser
  • Replacing a dead or aging compressor quickly, before summer hits
  • A cooling-only upgrade with the lowest upfront cost
  • Heating that's already covered and won't change for years

Not the Right Fit

If cold-climate isn't a fit, a standard heat pump usually is.

  • Replacing your furnace and AC together, a ducted heat pump cools exactly like an AC and heats too, often for a similar net cost after rebates
  • Chasing lower energy bills or electrification rebates, standalone ACs don't qualify the way heat pumps do
  • Homes without ductwork, a ductless mini-split cools room by room
Explore Heat Pump Options

Not sure? Your Home Advisor will tell you straight on the first call, no upsell.

How it Works

Four Steps from First Call to Install.

From the first call to a system on your wall, here is the whole arc.

  1. Talk to a Home Advisor

    A quick call to confirm the details, answer your questions, and kick off your scan.

    10 to 15 min

  2. Scan Your Home

    Walk through your house with the app; it captures the rooms, equipment, and electrical panel that drive your design.

    ~15 min

  3. Get Your Quote

    Our engineering team designs your system and sends a real, line-itemed quote with every rebate applied.

    A few business days

  4. Schedule Your Install

    Confirm your quote, pick a date, and a vetted local crew handles the install and commissioning.

    1 to 2 weeks

What's on Your Plate

Here's Who Does What.

We handle the design, paperwork, and crew. Your part is short and clear.

What Zero Homes Handles

Everything from design to commissioning.

  • System design + sizing
  • Equipment ordering and delivery
  • Every federal, state, and utility rebate, filed for you
  • Contractor selection from our pre-vetted network
  • Install management + post-install commissioning

What You Handle

Short, clear, and on your time.

  • One 10 to 15 minute call with your Home Advisor
  • A ~15 minute scan in the Zero Homes app
  • Confirming your quote and picking your install date

If something's outside this list, we'll tell you straight, no surprise asks.

The Install, in Detail

Inside Your Air Conditioning Install.

The work behind the simple experience: what our team does between signing your quote and handing you a working system.
Engineering team sizing worksheet

Step 1: Sizing

Sizing Your System

Our engineering team designs your system to your actual home, not a rule of thumb. We account for your square footage, insulation, climate, and existing setup, and we confirm your electrical panel can carry the new equipment.

Heat pump and air handler equipment

Step 2: Equipment

Picking Your Equipment

We match the right equipment to your home from the brands we install. The choice comes down to your load, your space, your climate, and your budget, and we walk you through the trade-offs before anything is ordered.

Install crew setting an outdoor condenser

Step 3: Install

What Happens on Install Day

A vetted local crew arrives with everything the job needs. They protect your floors, remove the old equipment, set and connect the new system, and keep the work area clean from start to finish.

Commissioning the new system

Step 4: Commissioning

Commissioning, Walk-Through, Warranty

Before we leave, we test the system end to end, confirm it is running to spec, and walk you through how it works and who to call if anything is off. We file your manufacturer warranty registration for you.

Brands We Install

Air Conditioning Equipment We Install

Daikin logo
Daikin
Full ducted + ductless lines
Mitsubishi logo
Mitsubishi
Hyper-Heat to -13°F
Bosch logo
Bosch
IDS inverter systems
Carrier logo
Carrier
Infinity variable-speed

Zero Homes by the Numbers

Why Homeowners Pick Zero Homes

4.8★Google Reviews ratingLive, all installs
1-2 wksFirst call to installTypical timeline
20%Avg install savingsTypical Zero Homes project
85+Vetted contractor partners

As of June 2026. Sources: Google Reviews · Zero Homes internal data.

What Homeowners Say About Working With Zero Homes

“Highly Recommend — Honest, Professional, and Great Value. Zero Homes recently replaced my old furnace and AC with a heat pump and high-efficiency gas furnace. I worked with Conner on the initial quote — he was incredibly honest, transparent, and took the time to walk me through multiple options, helping me understand the pros and cons of each. Their pricing was very competitive compared to other vendors.”
Ankit Prasad
HVAC install
See all reviews

Our Work

Real Air Conditioning Installs

Recent projects. Real homes, real crews, real installs.

Mitsubishi M-Series ducted heat pump installed at a Denver home
Susan S. · Ducted Heat Pump · Mitsubishi Hyper-Heat · Denver, CO
Ductless Mitsubishi-Basalt- CO
Sam G. · Ductless Heat Pump · Mitsubishi · Basalt, CO
Ducted-Carrier-Infinity-Denver-CO
Amy K. · Ducted Heat Pump · Carrier Infinity · Denver, CO
Ductless-Mitsubishi-Broomfield-CO
Eric B. · Ductless Heat Pump · Mitsubishi · Broomfield, CO
Heat-Pump-Water-Heater-Chicago, IL
Layna M. · Heat Pump Water Heater · GE GeoSpring · Chicago, IL
Ducted Heat Pump-Bosch-Littleton-CO
Ken W. · Ducted Heat Pump · Bosch · Littleton, CO

Common Questions About Air Conditioning

Short answers below. The full FAQ has more, including pricing, equipment, and post-install service.

Ready to Start?

Ready to Design a Central AC System for Your Home?

24 hour Quote · No in-home sales call