AC Installation & Replacement in Sacramento, CA

Professional AC installation sized right for your Sacramento home. We handle permits, removal, and installation—usually in one day.

BBB A RatingAccredited Since 2025
CA Licensed#1114141
Zero UnresolvedBBB A Rated

Sizing Matters More Than Brand

Most homeowners ask “what brand should I get?” first. The better question is “what size do I need?” An oversized AC cools your house fast—too fast. It shuts off before it removes the humidity, leaving you with a cold, clammy house. Then it kicks back on 10 minutes later. This short-cycling wears out the compressor years ahead of schedule.

An undersized AC is worse. It runs all day, never hits your target temperature, and your electric bill looks like a car payment. Sacramento summers push even a properly sized unit hard. An undersized one doesn’t stand a chance in July.

We do a Manual J load calculation on every installation. That means we measure your home’s square footage, window count and orientation, insulation levels, duct layout, and ceiling height. We factor in Sacramento’s climate data—design temps of 104°F in summer. The calculation tells us exactly how many BTUs your home needs. Not a guess. Math.

A lot of contractors skip this step and just match the tonnage of your old system. But if the old system was sized wrong (and many are), you’re paying for the same mistake twice. We size it right the first time.

Old AC unit being replaced at a Sacramento home
New AC condenser installed at a Sacramento house exterior

What’s Included in Your Installation

Our installation price covers everything. No hidden line items, no surprise charges on install day. Here’s what you get:

  • ✓Removal and disposal of your old AC system
  • ✓New concrete pad if your existing one is cracked or undersized
  • ✓New refrigerant line set when needed (copper lines that connect indoor and outdoor units)
  • ✓All electrical connections and disconnect box
  • ✓City permit pulled and inspection scheduled
  • ✓Thermostat programming and system setup
  • ✓1-year workmanship warranty on top of the manufacturer’s warranty

Most installations are done in a single day. We show up in the morning, and by late afternoon your new system is running. We test the temperature split, check refrigerant charge, and make sure every room is cooling before we pack up.

Brands We Install

We install American Standard central AC systems. That’s a deliberate choice, not a limitation. Standardizing on one manufacturer means we know the equipment inside and out, parts are easy to source when you need service later, and every install is backed by a manufacturer warranty we trust.

American Standard builds a full range of systems, from straightforward single-stage units for budget-conscious replacements to variable-speed systems with high SEER2 ratings that run quieter and cut monthly bills. Whatever your budget, there’s a fit in the lineup.

For homes without ductwork, we install Mitsubishi ductless mini-split systems—see our mini-splits page for details.

During your free in-home estimate, we’ll show you 2–3 options at different price points and let you decide. Need help weighing the options? Call (949) 236-1557 or check out our AC repair page if you’re still deciding between repair and replacement.

How It Works

Simple, transparent, and hassle-free from start to finish.

1

Free home assessment

We measure your home, check ductwork, and calculate the right system size.

2

Options & pricing

You get 2-3 options at different price points. No pressure, no games.

3

Installation day

Our crew installs your new system, typically in one day. We pull all permits.

4

Final walkthrough

We test everything, show you how to use it, and make sure you’re satisfied.

Frequently Asked Questions

Have questions? We have answers. Can't find what you need? Call (949) 236-1557

A new central AC system in Sacramento starts around $8,500 for standard installs and can run higher depending on the size of your home, brand, and SEER rating. Mini-split systems are typically lower (see our ductless mini-splits page). We provide free estimates with exact pricing.

Most residential AC installations are completed in one day. If ductwork modifications are needed, it may take a second day.

In Sacramento’s hot climate, we recommend at least 16 SEER for good efficiency. Higher SEER units cost more upfront but save significantly on monthly bills. We’ll help you find the sweet spot for your budget.

What Sacramento Homeowners Say

Real reviews from real homeowners we've helped.

5.0 from Sacramento homeowners

“Highly recommend Alex and New Day HVAC for anyone looking to upgrade or have them come out to check your system. Professional service from start to finish. Will definitely use again!”

JM
J.M.
Sacramento, CA
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