Mini-Split Installation in Burien, WA
Ductless heating and cooling for Seahurst, Three Tree Point, Gregory Heights, and neighborhoods across Burien. Mitsubishi, Daikin, and Hitachi systems with PSE rebates. Served by Puget Sound Energy or Seattle City Light depending on the address — we confirm which before quoting a rebate.
Why Burien Homeowners Choose Ductless Mini-Splits
Burien's tree-lined streets and established neighborhoods feature some of the South King County region's most charming mid-century homes. The ramblers and Cape Cods built during the 1940s through 1960s in Seahurst, Gregory Heights, and Sunnydale represent an era when heating meant a single furnace in the basement and air conditioning was not even a consideration.
Burien's 1940s–60s stock is old enough to still hide oil tanks and wall heaters, and its power is split between two utilities with two different rebate programs. Because the boundary runs through Burien rather than around it, the first thing we do is read your power bill — quoting a rebate you cannot claim is not a favour.
Burien is not listed in the state energy code's design-temperature table, so the nearest station — Seattle: Sea-Tac AP, at 24°F — is the starting point (WAC 51-11C-80100, Table C-1). That is the number a Manual J load calculation for your home is run against, and it is the difference between equipment that carries the house on its own and equipment that leans on expensive backup heat every cold snap. Natural gas here comes from Puget Sound Energy. In Burien we most often find oil furnaces still in service in the 1940s–50s Cape Cods, electric wall heat in mid-century ramblers, and gas forced air in renovated homes — so we quote what your house actually has, not what the average Puget Sound home has.
1,000+
Projects completed across the Puget Sound region
$4,400
Maximum PSE rebate for qualifying installations
Mini-Split Services in Burien
Why Choose a Local Burien Installer
Fast Response
Based in Federal Way with crews serving Burien regularly. We arrive on time and most single-zone installations are completed the same day.
Know Local Codes
The mechanical permit for your mini-split is issued by the City of Burien Community Development Department. We pull it, pay the fee, book the inspection and meet the inspector on site.
Understand Local Homes
In Burien we usually find oil furnaces still in service in the 1940s–50s Cape Cods, electric wall heat in mid-century ramblers, and gas forced air in renovated homes. We size to your house at the 24°F design temperature the state energy code sets for this area — not to a rule of thumb. Near Seahurst and Three Tree Point on Puget Sound we specify corrosion-rated coils.
Local details that change a mini-split job in Burien
Burien is split between two power utilities running two different rebate programs, so half the table below depends on your address rather than your city. We check the bill before we quote.
- Electric utility
- Puget Sound Energy or Seattle City Light depending on the address (check your bill — the boundary runs through town)
- Natural gas
- Puget Sound Energy
- Winter design temp
- 24°F (nearest listed station: Seattle: Sea-Tac AP) WSEC Table C-1, WAC 51-11C-80100
- Mechanical permit
- City of Burien Community Development Department
- Rebate program that applies
- PSE or Seattle City Light
- Burn bans & smoke advisories
- Puget Sound Clean Air Agency
- Heat we usually find
- oil furnaces still in service in the 1940s–50s Cape Cods, electric wall heat in mid-century ramblers, and gas forced air in renovated homes
- Salt-air exposure
- Seahurst and Three Tree Point on Puget Sound — corrosion-rated equipment recommended
"Very impressed with the work they did. No high pressure to buy a new unit. Appreciated their honesty about repair costs."
Mini-Split FAQ for Burien Homeowners
Ductless mini-split installations in Burien typically range from $8,000 - $14,000. The final cost depends on the number of zones, system capacity, and installation complexity. We provide free in-home estimates with transparent, upfront pricing.
Yes. The mechanical permit is issued by the City of Burien Community Development Department, and Washington State requires one for this work. We handle the whole thing — application, fee, and meeting the inspector for the final — so you never contact the permit desk yourself. Every install meets or exceeds the current Washington State mechanical and energy codes.
Most single-zone mini-split installations in Burien are completed in one day. Multi-zone systems typically take one to two days depending on the number of indoor units and the complexity of the installation.
Burien is served by Puget Sound Energy or Seattle City Light depending on the address, so the program that applies to your home is PSE or Seattle City Light: if PSE is the name on your power bill, up to $4,400 toward a qualifying heat pump replacing an existing electric or fossil-fuel system — the exact amount depends on what you are replacing and the equipment you install. Which program applies depends on which utility bills you — PSE pays $1,500 for an electric-resistance conversion; Seattle City Light's Clean Heat program targets oil. Rebate programs change, and eligibility turns on your existing heating system, the equipment's efficiency rating and sometimes your household income — we confirm what you actually qualify for before it goes in your quote, and we file the paperwork after the install. The federal 25C tax credit expired on December 31, 2025, so do not budget around it.
Burien is not listed in the state energy code's design-temperature table, so the nearest station — Seattle: Sea-Tac AP, at 24°F — is the starting point (WAC 51-11C-80100, Table C-1). That is the number a Manual J load calculation for your home is run against, and it is the difference between equipment that carries the house on its own and equipment that leans on expensive backup heat every cold snap. A cold-climate heat pump holds its rated capacity well below that, which is why heat pumps genuinely work here rather than being a compromise. Gas here comes from Puget Sound Energy, and for some homes a hybrid — heat pump for most of the year, gas furnace for the coldest mornings — is the right answer. We will tell you if it is.
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