Ace Heating & Cooling

Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Prosser, WA · License #ACEHEHC977P7

Ace Heating & Cooling is one of 2 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Prosser, registered with WA L&I since 2003. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Oct 21, 2027. A surety bond has been on file since 2007.

How confident can you be in Ace Heating & Cooling?

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 — Ace Heating & Cooling 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 Prosser.

Do they have jobs on record?

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License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Oct 27, 2003
Expiration date
Jan 29, 2027
UBI
602105394
Business type
Individual
Phone
(509) 947-1821
Location
Prosser, WA 99350

Source: WA L&I contractor registration — checked Sep 29, 2026. Applies to every row above.

Registration is current through Jan 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
MERCHANTS NATIONAL BONDING INC$15,000Apr 13, 2026Continuous — until canceled
Travelers Cas and Surety Co of America$15,000Nov 8, 2024Canceled Dec 28, 2025
RLI Ins Co$6,000Apr 15, 2021Canceled May 24, 2023
CBIC$6,000Oct 21, 2007Canceled Nov 29, 2020
Insurance companyAmountAgencyEffectiveExpiration
Ohio Security Ins Co$1,000,000LIBERTY MUTUAL AGENCY CORPOct 21, 2022Oct 21, 2027
What the bond and insurance requirements mean for homeowners

Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors). 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
Bryan C SteinbockOct 27, 2003
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. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 2 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Prosser.

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Subser doesn't have reviews or star ratings. This page shows Ace Heating & Cooling'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 Sep 29, 2026. Subser doesn't do star ratings or reviews — just verified records.