No central cooling in a home that gets uncomfortably warm during July and August heat waves
Air Conditioning · Kent, WA
AC Installation in Kent, WA
Most AC installations in Kent run $5,500 to $12,500 installed, depending on system size and ductwork condition. SPS Pro Services installs central AC and heat pump cooling systems for homes throughout Kent and the Green River Valley, with most jobs completed in one to two days.
Typical cost$5,500–$12,500
WarrantyWorkmanship warranty
AvailabilitySame-week visits
HoursMon–Fri 8am–6pm
Kent sits low in the Green River Valley, which traps heat more than neighboring hillside areas and often runs a few degrees warmer on summer afternoons. A lot of Kent homes were built before central air was standard here, so the ductwork and electrical panel weren't planned around AC loads. We size equipment for that valley heat and check the panel and ducts before we quote, not after.
Local knowledge
What's different about ac installation in Kent
We run service calls in Kent every week — the same patterns come up again and again.
Kent's Green River Valley location holds heat longer into the evening than higher elevation parts of King County, so we account for extended run times when sizing equipment and setting up zoning.
Many East Hill and Kent Valley homes built in the 1970s-90s have ductwork sized only for heating, which restricts airflow for cooling and needs modification for proper AC performance.
PSE serves electric power in Kent, and older homes with 100-amp panels sometimes need a load calculation before adding a larger AC condenser or heat pump.
Symptoms we see daily
Signs you need ac installation in Kent
Window units or portable ACs that can't keep up with upper floors
Planning a home addition, attic conversion, or ADU that needs its own cooling source
Existing ductwork designed only for a gas furnace, with no AC coil ever installed
Frequent hot spots on the second floor of a two-story home
No surprises
How a Kent ac installation visit works
1
Home assessment
We inspect your existing ductwork, electrical panel, and current heating equipment to determine what size and type of AC system your Kent home actually needs.
2
Load calculation
We run a Manual J load calculation based on your home's square footage, insulation, and window exposure so the system isn't oversized or undersized for our valley climate.
3
Written estimate
You get a clear quote within the $5,500 to $12,500 range, itemized by equipment, labor, and any ductwork or electrical work needed.
4
Installation
Most installs take one to two days. We install the condenser, coil, and any duct modifications, then pressure test and charge the refrigerant lines to manufacturer spec.
5
Startup and walkthrough
We test the system through a full cooling cycle, check airflow at each register, and walk you through the thermostat and filter schedule before we leave.
Flat-rate pricing
AC Installation in Kent — what it costs
Conservative ranges for the Seattle metro. Your written quote is exact before work begins.
| Job | Typical price |
|---|---|
| In-home estimateExact flat quote for your home | Free |
| Standard ac installationTypical single-system job | $5,500–$7,830 |
| Mid-range ac installationHigher-capacity or multi-zone equipment | $7,830–$10,170 |
| Complex ac installationPremium equipment or difficult access | $10,170–$12,500 |
Prices reviewed by Sergei Petrov · July 2026. Parts availability can shift ranges — the quote you sign is final.
24/7 Emergency Line
Emergency dispatchNo cooling at 11pm? We pick up.
Office hours are Mon–Fri, but the emergency line never closes. Call any hour and we dispatch a licensed tech across Greater Seattle.
Straight answers
AC Installation in Kent — FAQ
How hot does it actually get in Kent compared to Seattle?
Kent's valley location traps heat, so summer afternoons can run 3-5 degrees warmer than parts of Seattle closer to the water, and that heat lingers into the evening. We factor this into system sizing so your AC isn't undersized for actual Kent conditions.
My Kent home has no existing ductwork for AC, what are my options?
Common in older East Hill and Kent Valley homes built before central air was standard. We install ductless heat pump systems in these cases, which avoid tearing into walls and still cool the whole house effectively.
Will my electrical panel handle a new AC unit?
Many Kent homes still have 100-amp panels from decades-old construction. Before installation we check your panel capacity against the new unit's electrical draw and let you know upfront if an upgrade is needed.
How long does AC installation take for a typical Kent home?
Most single-family homes in Kent take one to two days from start to finish, including ductwork adjustments if needed. Larger homes or full duct replacement can take longer, which we outline in your written estimate.
Founder & Lead HVAC Technician, SPS Pro Services
EPA Section 608 UniversalNATE Core Certified14+ years in the trade
Reviews the pricing and service guidance on this page against SPS Pro Services's actual job records in Kent and across the Seattle metro.
Prices reviewed July 2026
Also in Kent
Other services our crew handles on the same routes.
Need ac installation in Kent?
Call (206) 427-8907 to schedule an AC installation estimate for your Kent home, Monday through Friday 8am to 6pm.