Updated: Jun 10, 2026
Location and Projects
Address
PO BOX 10778, Yakima, WA, 98909
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Four Seasons Heating & A/C LLC
Four Seasons Heating & A/C LLC at PO BOX 10778, Yakima, WA 98909, held a HVAC/Mechanical Contractor license (#FOURSHA99589) with the Tukwila contractors license board with an expiration date of 12-20-2023. We last verified the license was expired on 03-26-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 128,670 Washington contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Four Seasons Heating & A/C LLC Services
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Four Seasons Heating & A/C LLC Contact Information
Phone Number: (509) 457-6976
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Address: PO BOX 10778, Yakima, WA 98909
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Building Permits by Four Seasons Heating & A/C LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential new single family residence (single-family residence)
2018-08-10
(4) bedroom (2.5) bathroom (3) car garage
Valuation:
N/A
Permit #:
B17-343
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
Cox/gas fireplace; mec2016-00024 cox/gas fireplace insert & gas piping inside living room of existing single family residence ref: bld2010-973 serviced by natural gas (gas log fireplace must be installed as per the manufacturer's installation instructions. please provide instructions at site for inspector to verify the installation and clearances.)
Valuation:
N/A
Permit #:
MEC2016-00024
Status:
complete
Fee:
$50
Permit Type:
New
Building Type:
N/A
Yakima co/mechanical changeout; mec2011-00377 yakima county: change out heat pump and air handler serving existing residence. in flood plain. equipment to be elevated and anchored no lower than existing finish floor elevation
Valuation:
N/A
Permit #:
MEC2011-00377
Status:
complete
Fee:
$57
Permit Type:
New
Building Type:
N/A
Scott installing 2 new water heaters inside existing single family residence. ref: mec2021-00087 & fcp2021-00122
Valuation:
N/A
Permit #:
PLM2021-00012
Status:
approved
Fee:
$60
Permit Type:
New
Building Type:
N/A
Scott installing 5 ton electric heat pump & 39k btu furnace & cook top in existing single family residence ref: fcp2021-00122
Valuation:
N/A
Permit #:
MEC2021-00087
Status:
issued
Fee:
$89
Permit Type:
New
Building Type:
N/A
Ambrose- new pellet stove; mec2013-00171 ambrose- new pellet stove: install new pellet wood stove per manufacture's instruction in new sfr(bld2013-00373)
Valuation:
N/A
Permit #:
MEC2013-00171
Status:
issued
Fee:
$40
Permit Type:
New
Building Type:
N/A
Dahl/install gas cooktop & gas piping service by 120 gal. above-ground lpg tank. ref: fcp2018-00251
Valuation:
N/A
Permit #:
MEC2018-00176
Status:
final
Fee:
$47
Permit Type:
New
Building Type:
N/A
Dsc c commercial alliance church add; bld2004-00577 community alliance church addition: addition 50 x 100 adding 3 - 4 ton heat pumps
Valuation:
N/A
Permit #:
MEC2006-00628
Status:
complete
Fee:
$149
Permit Type:
New
Building Type:
N/A
Hansen/heat pump change-out; mec2010-00272 hansen/heat pump change-out: install new trane three-ton 36 000 btu heat pump system
Valuation:
N/A
Permit #:
MEC2010-00272
Status:
complete
Fee:
$57
Permit Type:
New
Building Type:
N/A
Keller-sfr add; bld2011-00362 keller/install 1 electric furnace and 1 air conditioning for 2nd story addition (bonus rm/rec rm)
Valuation:
N/A
Permit #:
MEC2011-00302
Status:
complete
Fee:
$57
Permit Type:
New
Building Type:
N/A
Papa bairds/ac; mec2004-00408 papa bairds/replacing existing air conditioning
Valuation:
N/A
Permit #:
MEC2004-00408
Status:
complete
Fee:
$43
Permit Type:
New
Building Type:
N/A
Kunz- gas log; fcp2016-00075 kunz - gas log: installing a lp gas log fire place. ref# fcp2016-00075
Valuation:
N/A
Permit #:
MEC2016-00044
Status:
complete
Fee:
$35
Permit Type:
New
Building Type:
N/A
St.mary/mec; mec2003-00510 st.mary/mec 1 gaspiping 1gas furnace lot # 20
Valuation:
N/A
Permit #:
MEC2003-00510
Status:
complete
Fee:
$39
Permit Type:
New
Building Type:
N/A
Morrow mec; morrow mechanical install gas furnace and air conditioning
Valuation:
N/A
Permit #:
MEC2001-00532
Status:
complete
Fee:
$51
Permit Type:
New
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
48316-40413-15
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
46036-40536-15
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
50409-42545-15
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
49991-42604-15
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
49315-42098-15
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$60,000
Permit #:
C96H2803
Status:
Final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Four Seasons Heating & A/C LLC Reviews
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Four Seasons Heating & A/C LLC License info
Inactive License
| License # | FOURSHA99589 |
| Status | Inactive |
| City | Tukwila |
| Type | Electrical Contractor, Hvac/Rfrg |
| Class | Corporation |
| Business Type | Limited Liability Company, Corporation |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Four Seasons Heating & A/C LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | FOURSHA995Q9 |
| Status | Inactive |
| City | Tukwila |
| Type | Construction Contractor, General |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company, Corporation |
- According to the The City of Tukwila, WA, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Four Seasons Heating & A/C LLC at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | FOURSHA99589 |
| Status | Inactive |
| State | Washington |
| Type | Electrical Contractor, Electrical Contractor |
| Business Type | Limited Liability Company, Corporation |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Four Seasons Heating & A/C LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | FOURSHA995Q9 |
| Status | Inactive |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company, Corporation |
- According to the Washington State Department of Labor & Industries, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Four Seasons Heating & A/C LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Four Seasons Heating & A/C LLC, click “This is My Business” to update your information.
Insured
| Insurer | Mid Century Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | United States Fire Insurance Company |
| Bond Value | $12,000 |
45
Permits
- Building permit records show that Four Seasons Heating & A/C LLC has worked on 45 permitted projects.
Four Seasons Heating & A/C LLC Employees
DS
Don Schlotfeldt
Partner/Member
DS
Donald Schlotfieldt
Agent
SD
Schlotfeldt, Don
Owner
SW
Schlotfeldt, Don W
Owner