AC & Heating in East Hill, WA

Kent's East Hill is split-level country, built fast through the Boeing boom of the 1960s and 70s, and those homes have a comfort problem no thermostat can fix: freezing lower levels and sweltering upper floors. Allred Heating Cooling Electric solves it with zoned ductless heat pumps, furnace replacements, and the electrical work to back them up.

Why are East Hill split-levels so hard to heat and cool?

East Hill sits on the Soos Creek Plateau above the Green River valley, and it boomed when aerospace hiring exploded: Kent's population nearly doubled from about 9,000 in 1960 to almost 18,000 by 1970. Developers filled the hill with split-entry and split-level tract homes, many originally heated with zonal electric baseboards or early electric furnaces because it was the cheap option of the era.

The split-level layout fights physics. The lower level sits on a concrete slab that stays cold and damp all winter, while heat rises and traps in the upper floor, which then bakes in summer. One thermostat in the hallway cannot serve three staggered levels.

A multi-head ductless heat pump is the engineering answer for this exact architecture: one head warms the slab level directly, another cools the upper floor, and each zone runs independently. It is also the configuration that qualifies for PSE's electric-to-heat-pump conversion rebates.

What goes wrong with East Hill homes?

Three levels, one thermostat

Staggered half-levels mean the hallway thermostat never represents the room you are actually in. Zone-by-zone ductless heads or a zoned ducted system fix the 10-degree spread between floors.

Cold slab lower levels

Split-entry lower floors sit on uninsulated slabs and stay clammy from October to May. A dedicated heat pump head pushes warm air down where baseboards never could, and dehumidifies in the process.

Boeing-era electric heat

Plenty of East Hill homes still run their original resistance heat. Converting to a heat pump cuts the operating cost dramatically and adds the summer cooling these homes were never built with.

What does PSE pay for East Hill heat pump conversions in 2026?

Puget Sound Energy pays a $1,500 rebate when you replace electric resistance heating (baseboards, wall heaters, or an electric furnace) with a qualifying ducted or ductless heat pump, and income-qualified households get $2,400 through Efficiency Boost. Swapping out a natural gas furnace for a qualifying heat pump runs $3,000 to $4,000. Verified July 2026 on pse.com.

East Hill is PSE territory for electric and gas, so both conversion paths apply here: baseboard homes qualify for the electric-resistance rebate, and gas furnace homes for the larger gas-conversion tiers. The federal 25C credit expired at the end of 2025, so 2026 planning should center on the utility rebate.

Rebate amounts and requirements verified July 2026 on Puget Sound Energy's rebate pages. Programs change; we confirm current amounts before every install. See all current rebates.

Is your East Hill panel ready for a heat pump or EV?

Boeing-boom houses often carry their original panels, and several 1960s-70s brands are now considered service risks by insurers. Our licensed electricians replace aging panels, add heat pump and EV circuits, and correct DIY wiring from five decades of ownership, all in-house alongside the HVAC crew.

East Hill questions we hear most

What is the best heating and cooling setup for a split-level on East Hill?

A multi-zone ductless heat pump with one head on the lower slab level and one serving the upper floor is the configuration we install most on East Hill. It zones each level independently, qualifies for PSE conversion rebates when replacing electric heat, and adds air conditioning at the same time.

Why is my split-level's lower floor always cold and damp?

It sits directly on an uninsulated concrete slab, and warm air from your heating system rises away from it immediately. Direct conditioning of that zone, plus duct sealing if you have a furnace, is the fix; more thermostat fiddling is not.

Do you replace old electric furnaces on East Hill?

Yes. Electric forced-air furnaces qualify for PSE's $1,500 to $2,400 conversion rebate when replaced with a qualifying heat pump, ducted or ductless. It is usually the biggest single bill reduction available to these homes.

Can you fix uneven cooling upstairs in summer?

Yes. Upper floors on the hill take afternoon sun and trap rising heat. A zoned system or dedicated upstairs head evens it out without freezing the rest of the house.

Do you serve all of East Hill including the newer Meridian-area plats?

Yes, from the older 1960s-70s streets to the 1980s-2010s plats east toward Soos Creek. Our Auburn shop is one plateau south, and we cover Kent 24/7 for emergencies.

Popular services for East Hill homes

• Ductless mini-split services
• Heat pump services
• Furnace services
• Electrical and panel upgrades
• Duct cleaning

East Hill is one of the Kent neighborhoods we cover every week. See the full Kent, WA service area page or browse every Puget Sound community we serve.

Nearby communities we know

• Lea Hill · Auburn
• Fairwood · Renton
• Benson Hill · Renton

Ready for a East Hill home that heats, cools, and powers itself properly?

One call covers both trades. Talk through your East Hill project with a real local team: no pressure, straight answers, and current Kent-area rebate math included. Call 206-350-8704 now or request an estimate online.