AC and furnace controls failing together.
Replaced the AC contactor along with a new furnace control board and transformer, then tested heating and cooling.
Tech: Andrew · Jul 2026
AC Repair & Install in Sammamish, WA
Fast central air repair when it fails, plus right-sized, high-efficiency new installs that keep the whole home cool through Pacific Northwest heat waves.
Most Plateau homes were built with ducted heating already in place, which makes adding central air a relatively straightforward job across Klahanie, Trossachs, and Pine Lake. Systems added during that first wave of Plateau retrofits are now old enough that a fair share of our calls there are repair, not new install.
01 · THE PROBLEM
Symptoms we see every week in Sammamish
- Current AC is 10+ years old or needs frequent repairs
- Home never cools evenly in summer
- Rising summer electricity bills
- Adding central air to a home with existing ductwork
02 · THE PRECISION SOLUTION
Spec'd to your Sammamish home
We size every system to your actual demand — not a one-size guess. Here's what a typical ac repair & install includes:
| Efficiency | Up to 22 SEER2 |
|---|---|
| Capacity | 1.5–5 tons |
| Compressor | Variable-speed |
| Lifespan | 12–15 years |
Local notes
AC Repair and Installation in Sammamish: what's different here
Most Plateau homes were built from the 1980s onward, so many are on their first or second furnace and AC and have the ductwork to take a heat pump. Most Sammamish homes have central AC paired with a furnace, and many of those systems are now 15 to 20 years old. We often quote a heat pump as the replacement.
Permits and inspections
A replacement AC or condenser usually needs a mechanical permit; most repairs do not. Mechanical and plumbing permits in Sammamish go through the City of Sammamish Permit Center. When the work needs a permit, we pull it, schedule the inspection and leave you the paperwork.
Utilities and rebates
Sammamish homes get electricity from PSE, and most have PSE natural gas. Sammamish homeowners may qualify for utility, state or federal rebates. We point you to the current programs for your address before you sign.
Where we work in Sammamish
Our job records show more than 90 completed jobs for Sammamish customers across ZIP codes 98074, 98075, 98029, 98027. We take ac repair and installation calls in Klahanie, Trossachs, Pine Lake, Sahalee, the Plateau and the rest of Sammamish.
03 · THE OutToday GUARANTEE
Work we stand behind
10-year parts warranty, 2-year labor, and permit closure documentation provided.
Book this serviceRecent Sammamish jobs
Real AC calls in Sammamish
Pulled from our own job log. No customer names, addresses, or contact info shown, by design.
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AC Repair and Installation in Sammamish FAQs
Straight answers for homeowners in Sammamish.
Who issues the permit for ac repair and installation in Sammamish?
Mechanical and plumbing permits in Sammamish go through the City of Sammamish Permit Center. For ac repair and installation, we apply for the permit, book the inspection, meet the inspector on site, and give you the final sign-off for your records.
Is it better to add central AC or a heat pump in Sammamish?
In most Sammamish homes a heat pump is the better buy, because it cools in summer and heats in winter. Sammamish homeowners may qualify for utility, state or federal rebates. We point you to the current programs for your address before you sign.
Which Sammamish neighborhoods do you cover?
Our job records show more than 90 completed jobs for Sammamish customers across ZIP codes 98074, 98075, 98029, 98027. We take ac repair and installation calls in Klahanie, Trossachs, Pine Lake, Sahalee, the Plateau and the rest of Sammamish. Call (425) 615-5000 for same-day service.
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