Furnace & heating
AC repair
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateFast, Reliable AC Installation Across Orange
AC installation in Orange typically runs $3,500 to $7,500 for a complete system, and most jobs are finished in one to two days once the equipment arrives. We work throughout Orange every week, from the tree-lined streets near Old Towne to the 1950s tract homes off Tustin Avenue. If you’re planning a replacement or need a first-time system, call (831) 618-1580 and we’ll give you a written price before anything gets ordered.

Orange’s housing stock makes this work different from neighboring cities. Many homes were built before central air was standard, and others are carrying systems well past their useful life. We know which streets have the tight attics, which tracts have original 1960s electrical panels, and which historic homes need ductless rather than ducted cooling. That local knowledge shapes every estimate we write.
Why Meadowsweet Heating and Air Orange County Is Orange’s Preferred AC Installation Company
Families in Orange call us because we show up on time, protect the floors and the air inside the house, and put the price in writing before the first tool comes out. Our technicians wear shoe covers and lay drop cloths on every visit, whether we’re in a century-old bungalow off Chapman Avenue or a two-story rancher in Orange Park Acres. Before the crew leaves, we send a photo of the cleanup. That’s part of the job, not an add-on.
We’re qualified to install and service equipment from Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Luis Serrano leads our Orange County team, and he holds every installation to the Cedarwell Care Promise: background-checked, uniformed technicians who follow a written code of conduct. They clean up like it’s their own home, ask before moving anything, and explain the price before any work begins.
Every job carries the 365-Day Done Right Promise. If something isn’t right, we make it right, no runarounds. And when you call, a live person answers, 24 hours a day, seven days a week. No voicemail queue, no call center script.
Styles & brands we work with







Ductless Mini Split Installation in Orange
Ductless Mini Split Installation is the answer for a lot of Orange homes, especially the pre-1940s bungalows in Old Towne that were never built with ductwork. Instead of tearing through plaster walls to run sheet-metal ducts, we mount a slim indoor unit on the wall or ceiling and connect it to a quiet outdoor condenser with a small conduit line. The result is zoned cooling that keeps a sunroom, a converted garage, or an added-on bedroom comfortable without the cost of a full duct retrofit.
For a single-zone mini split in Orange, expect to budget between $3,500 and $7,500. Multi-zone systems that serve three or four rooms fall in the same range depending on the number of indoor heads and the amount of line-set work. These systems run efficiently in Orange’s summer heat and provide heating for the mild winters, so you get year-round comfort from one unit.
In Orange homes specifically, mini splits solve three problems we see constantly: no existing ductwork, add-on rooms that never got connected to the central system, and family members who want different temperatures in different parts of the house. The outdoor units sit on pads or wall brackets on raised foundations, and the indoor heads are quiet enough for a napping toddler’s room.
Choosing the Right Placement
Where the indoor head goes matters for how the room actually feels. We look at window placement, how the sun hits the room in the afternoon, and where furniture sits. A head mounted above a bed or a couch can blow cold air directly on someone all night, so we adjust placement and angle before we anchor anything to the wall.
Multi-Space Retrofits
When a house has several rooms that lack ducts, a multi-zone mini split system can serve each one without tearing anything open. We run the line sets through closets or along exterior walls, and each room gets its own thermostat. That’s how a 1920s Old Towne home with three uninsulated bedrooms gets even, comfortable cooling without losing its character.
AC Replacement in Orange
AC Replacement in Orange usually means swapping a 25 or 30-year-old R-22 system for a modern, high-efficiency unit before the old one fails in the middle of a 95-degree week. The homes we replace systems in are often 1950s to 1970s tract builds where the original condenser has already been patched once or twice and the indoor coil is leaking. We pull the old equipment, inspect the ducts, and install the new system for $3,500 to $7,500 depending on size, efficiency, and any electrical or duct work the house needs.
Many Orange homeowners wait until the system dies, but a planned replacement gives you time to get the equipment ordered, permits pulled, and a set install date that works around your schedule. It also lets us fix problems that a rushed repair would have left in place, like undersized return ducts or an aging electrical panel that can’t handle a new condenser’s start-up draw.

Electrical and Duct Upgrades
A replacement isn’t always just a box-for-box swap. In El Modena, we’ve found original 1960s low-voltage wiring and panels that were maxed out decades ago. When we convert an old gas furnace to an electric heat pump, we often run new 240V circuits and upgrade breakers at the same time. Catching that during the estimate means no surprises on install day, and no tripped breakers on a hot afternoon.
Duct Testing and Sealing
If the original sheet-metal ducts are still in place, we check them for leaks and measure static pressure before the new equipment goes in. A high-efficiency system connected to leaky, undersized ducts will never hit its rated performance, and it’ll strain the blower motor. Sealing and adjusting the ducts first is how the new system actually delivers what it promised on paper.
Trusted Brands We Service in Orange
We install and service equipment from nine manufacturers, and for Orange homes we most often recommend Bryant, American Standard, and Carrier for their balance of efficiency, parts availability, and quiet operation. When a condenser needs a part, we can usually source it from our local supply network without a multi-day wait. That matters in a city where summers push systems hard and nobody wants a week of 90-degree afternoons without cooling. Trane systems are another strong option we install regularly, especially for larger homes that need staged cooling.
See the difference
Before
After
Before
After
Before
AfterCommon AC Installation Problems We See in Orange Homes
- No ductwork in pre-1940s homes. Old Towne bungalows and early Craftsman houses were built for open windows and floor furnaces, not central air. Retrofitting ducts means cutting into plaster and losing closet space, which is why mini splits are often the cleaner answer.
- Undersized ducts in 1950s and 1960s tract homes. The raised-foundation houses in neighborhoods like El Modena often have sheet-metal ducts that were sized for a much smaller system. A new high-efficiency unit needs more airflow, and if the ducts can’t deliver it, the blower strains and rooms run uneven.
- Old electrical panels that can’t handle a new system. Converting from a gas furnace to an electric heat pump adds a significant electrical load. Homes with original 100-amp panels or 1960s low-voltage wiring often need breaker upgrades and new circuits before the equipment can run safely.
- Add-on rooms that were never cooled. Many Orange homes have enclosed patios or converted garages that the original HVAC system never reached. A ductless mini split solves that without ripping into the main system, and it gives that room its own thermostat.
Pricing for AC Installation in Orange, CA
A complete AC Installation in Orange typically lands between $3,500 and $7,500. A ductless mini split for one or two rooms falls in the same range. A full AC replacement with duct sealing and electrical upgrades also sits between $3,500 and $7,500 depending on the size of the home and the efficiency level you choose. Here are the line items we quote:
| Service | Typical Price Range |
|---|---|
| AC Installation | $3,500 – $7,500 |
| Ductless Mini Split Installation | $3,500 – $7,500 |
| AC Replacement | $3,500 – $7,500 |
What pushes a job toward the higher end: multi-zone systems, high-SEER equipment, new circuit runs, duct modifications, and homes with difficult attic or crawlspace access. Every estimate includes a written price before any work starts, so you can plan the budget before you commit. Call (831) 618-1580 for a free, no-pressure quote.
We Also Serve Cities Near Orange
Our crews work throughout Orange and the surrounding communities, including Santa Ana, Tustin, Placentia, and Irvine. If you’re just outside the city limits, we’re still close by and can usually schedule within the same week. Dispatch is coordinated from our Los Angeles office, but the technicians live and work in Orange County, so you’re getting a local crew.
Serving Orange, CA - Our Local Coverage Area
We’re based in the Orange area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About AC Installation in Orange
Yes, but the wiring almost always needs to be replaced or supplemented. Original 1960s low-voltage thermostat wiring doesn’t carry the signals a modern multi-stage heat pump needs, and it can cause intermittent condenser operation and thermostat drift. In El Modena, we routinely run new thermostat wire and upgrade the electrical circuits. We check the panel during the estimate so you know exactly what’s included before installation starts. Call (831) 618-1580 to have us look at your specific setup.
In most Old Towne homes, a ductless mini split is the least invasive and most cost-effective option, but it’s not the only one. We can route small-diameter, high-velocity ducts through closets and attic spaces if you want a more hidden look, though that costs more and takes longer. For most bungalows, a multi-zone mini split gives you cooling in each room without cutting through plaster walls or losing closet space. We’ll show you both options and quote each one so you can decide.
Commissioning means we test the installed system to make sure it’s actually delivering the airflow and temperature balance it was designed for. That includes measuring static pressure across the duct runs, checking refrigerant charge, verifying each zone’s thermostat calibration, and adjusting dampers so the bedrooms don’t get hot spots. In Orange tract homes with raised foundations, we pay close attention to how the ducts perform under the floor, because that’s where airflow gets lost. You get a written record of the measurements.
A load calculation measures the actual cooling demand of your house based on square footage, window orientation, insulation, and how many people live there. Skipping it is how you end up with an oversized unit that short-cycles and leaves rooms humid, or an undersized unit that can’t keep up in August. In 1970s Orange tract homes, original insulation is often thin and add-on rooms change the heat load. We run a Manual J load calculation on every replacement, not just a rule-of-thumb guess based on square footage.
SEER2 is the updated 2023 efficiency testing standard that reflects more realistic operating conditions, so a SEER2 rating is typically about 4 to 5 percent lower than the old SEER number for the same equipment. When you see a quote in Orange, check which rating is listed. A 16 SEER unit under the old test is roughly a 15.2 SEER2. We quote SEER2 because that’s what current rebates and utility incentives are based on, and it gives you an honest comparison between models.
If you’re ready to replace or install a system in your Orange home, call (831) 618-1580 for a free estimate. We’ll schedule a time that fits your week, walk the house, check the ducts and electrical, and give you a written price. No pressure, no surprises, just a plan that works for your home and your family.
Written by Luis Serrano, Owner at Meadowsweet Heating and Air Orange County, serving Orange and the surrounding communities.