City Energy Systems

Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Auburn, WA · License #CITYEES917R9

City Energy Systems is one of 26 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Auburn, registered with WA L&I since 2009. Registered longer than roughly 75% of Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Auburn. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Aug 15, 2027.

How confident can you be in City Energy Systems?

Are they licensed, bonded, and insured?

Active license, $15,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — City Energy Systems hasn't claimed this listing. Own this business? Claim it free.

Do other pros stand behind them?

No endorsements yet from other licensed contractors in Auburn.

Do they have jobs on record?

Not yet measured — City Energy Systems hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

Subser doesn't do star ratings or reviews — just verified records. What do these mean?

License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Dec 29, 2009
Expiration date
Dec 29, 2027
UBI
600418453
Business type
Corporation
Phone
(253) 852-2174
Location
Auburn, WA 98002

Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.

Registration is current through Dec 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Ohio Cas Ins Co$15,000Jul 1, 2024Continuous — until canceled
Ohio Cas Ins Co$6,000Apr 1, 2024Nov 25, 2025
Ohio Cas Ins Co$6,000Dec 29, 2009Apr 16, 2024
Insurance companyAmountAgencyEffectiveExpiration
RLI Ins Co$1,000,000WHITFIELD UNITED INSURANCEAug 15, 2026Aug 15, 2027
What the bond and insurance requirements mean for homeowners

Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $30,000. This contractor's current filing shows a $15,000 bond.

The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.

Principals

NameStart date
Thomas C CunninghamDec 29, 2009
Patti L CunninghamDec 29, 2009
What is a Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractor licensed to do in Washington?

An HVAC/R specialty contractor is registered with WA L&I to install and service heating, ventilation, air-conditioning, and refrigeration systems. Electrical and mechanical work within HVAC systems may also require trade licenses administered separately by the state. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 26 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Auburn.

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Subser doesn't have reviews or star ratings. This page shows City Energy Systems's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

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Built from Washington State L&I public records, updated Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.