Sierra Auction – Phoenix
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Auction Details
Auction Format
Both
Auction Type
Passenger Vehicle Auctions; Nonrunning & Stationary Vehicle Auctions; Heavy Equipment & Commercial Fleet Auctions; Online-Only Surplus Auctions; Toys (Boats, RVs, Motorcycles, Golf Carts); Onsite auctions at offsite seller locations; Some inventory is listed on external marketplaces (GovDeals for government/fleet assets and AllSurplus for passenger/transportation surplus).
Auction Format
Auction Schedule
Phoenix Passenger Vehicles: typically Saturdays starting at 8:00 a.m. (example: 8/9 starting at 8 a.m.); preview typically the Friday before from 8 a.m.–4 p.m.; payments and load-out windows usually Mon–Wed 8 a.m.–3 p.m. following the auction. Phoenix Nonrunning & Stationary Vehicles: timed online auctions that begin closing at set times (example: 8/8 closing at 2 p.m. MST); preview same day 8 a.m.–2 p.m. Phoenix Online-Only Surplus: timed online auctions that begin closing at 5 p.m. (examples: 7/27 and 8/3 closing at 5 p.m.); preview typically 10 a.m.–4 p.m. Heavy Equipment & Commercial Fleet: timed online events with stated start/closing times (example: begins closing 7/24 at 10 a.m.); preview day listed in each event. See the 2025 Auction Calendar for monthly date patterns and auction types (legend shows Phoenix Auto Auctions, PHX Surplus, Nonrunning/Stationary, Heavy Equipment, RVs/Bikes/Boats/Carts).
Auction Delivery Available
Yes
Auction Delivery Details
Sierra states it offers transport for vehicles within Arizona; request a quote via email. Out-of-state vehicle transport must be arranged by the buyer.
Buyer Fee Details
Not specified. Storage for Vehicles/Equipment starts after 3:00 p.m. on the payment due date; Surplus storage starts at 3:00 p.m. on the Wednesday after the auction.
Seller Fees
Not publicly advertised on the website; sellers are instructed to contact Sierra Auction for consignment rates and fee schedule.
Storage Holding Fees
Vehicles/Equipment: Storage fee $20.00 per day per lot until picked up, beginning after 3:00 p.m. on the date payment is due (date is stated on the invoice). Surplus: Storage fee $10.00 per day per lot until removed, beginning at 3:00 p.m. on the Wednesday following the auction; storage must be arranged in advance or items may be considered abandoned. Free storage period length is not explicitly stated beyond these start times.
Who can Register
Open to the public (no dealer license required). Must be 18+ and provide a valid government-issued ID; companies should provide company details and any dealer/resale certificates if applicable. Registration is online via the "Create Account" link. Deposits: For vehicle or commercial equipment wins, a non-refundable $250 deposit per winning bid is proactively charged to the credit card on file and applied to the invoice; failure to pay may result in a renege fee (deposit plus additional amounts up to 14% of high bid). No deposits are taken for regularly scheduled surplus auctions (policy may vary per listing). Some heavy equipment events may require a $100–$500 deposit hold to participate (see event terms).
Fees and Methods
Payment Methods
Accepted: Credit/debit cards (Visa, MasterCard, Discover, American Express) via Sierra’s online payment portal (+3% of total invoice); direct bank deposit (Bank of America); wire transfer; PayPal (listed in tutorials and terms); cashier’s checks can be deposited at the bank. Not accepted: In-person payments at Sierra facilities (payments must be made online or at the bank); personal or business checks are NOT accepted. Payment is due by 3:00 p.m. on the date specified in the invoice email.
Bidding Methods
Online only. Bidding occurs on Sierra’s platform (sierraauction.auctioneersoftware.com). Some auctions/inventory run on third-party marketplaces (GovDeals and AllSurplus) with their own online bidding. In-person bidding: Not available (FAQ states all bidding is online).
Rules and Notes
Extended Notes
Sierra Auction’s site footer indicates it operates as “A GovDeals Marketplace,” and the homepage highlights active inventory on GovDeals (e.g., fleet vehicles and containers) and AllSurplus (passenger vehicles/transportation). Always check each auction’s listing and your invoice email for the exact Phoenix pickup address (examples include 4298 N 35th Dr, Phoenix, AZ 85019) as it may differ from the Phoenix office address (3570 Grand Ave). Typical event pages list deposit requirements, preview times, payment windows, and load-out windows explicitly; load-out is commonly Mon–Wed 8 a.m.–3 p.m. following the sale. No Sierra-specific mobile app requirement, gate pass, PIN code, or digital check-in system is stated on the site; bidding is through the web platform (sierraauction.auctioneersoftware.com) and, for some assets, through GovDeals or AllSurplus.
Pickup Rules
Purchases cannot be removed until full payment is received and cleared. The purchasing individual named on the invoice must pick up; if sending a representative, you must email a signed Bidder Agreement/chargeback waiver, a copy of your valid ID, and the name of the person picking up to cashiers@sierraauction.com before release. Bring a paid invoice (digital or printed) to pickup. For vehicles and heavy equipment, buyers are responsible for load-out and removal; forklift assistance may be offered as a courtesy and Sierra is held harmless for any damage during assistance. Transporters must notify Sierra Management of any defects or unknown damage prior to removing a vehicle; the shipper is responsible for the vehicle’s condition after loading and removal. Typical pickup windows are stated per auction (commonly Mon–Wed 8 a.m.–3 p.m. after the sale).
Policies
All bidding is online; in-person bidding is not available. Previews are typically available in person before closing.; Purchasing individual must pick up; to send a representative, email a signed Bidder Agreement/chargeback waiver, copy of buyer’s valid ID, and the representative’s name to cashiers@sierraauction.com.; Payments are NOT accepted at Sierra facilities; pay online or at the bank per invoice instructions.; City of Phoenix and City of Tempe employees may not bid on their respective city assets.; 3-day temporary vehicle tags can be printed from AZMVDNow; buyer responsibility to obtain before arrival.; Age limits and site rules: 18+ to bid; website notes no children under 16 permitted on property; no weapons/firearms; recording/photography prohibited.; Hazard and liability notice for preview/load-out; buyers and guests enter at their own risk; forklift assistance is a courtesy and at buyer’s risk.
Third Party
Third Party Available
Yes
Third Party Requirements
Email Sierra with the invoice number and the transporter’s name (cashiers@sierraauction.com). If a representative is picking up, provide a signed Bidder Agreement/chargeback waiver and a copy of the buyer’s valid ID. No app, PIN, or gate pass system is specified.
Third Party Process
Arrange transport with your chosen carrier. For vehicles/equipment, buyers coordinate pickup within the posted load-out window. Transporter must notify Sierra Management of any defects/unknown damage prior to removal; after loading and removal, the transporter/buyer assumes responsibility. Sierra lists third-party shipping contacts (PakMail, Clymb, Montway, Mercury, etc.) on its Shipping page.
Self Pickup
Self Pickup Available
Yes
Self Pickup Requirement
Paid invoice, valid ID; if paid by card, ID must match the card and Sierra requires a signed Bidder Agreement for credit/debit transactions. Present the paid invoice at pickup; follow the pickup windows and location in the invoice. No onsite payments accepted.
Self Pickup Process
1) Win items and review your invoice email for payment link, pickup location, and schedule. 2) Pay online via portal, bank deposit, wire, or PayPal by the stated deadline (3:00 p.m.). 3) After payment clears, bring your paid invoice and valid ID to the specified Phoenix pickup location during the stated load-out window (often Mon–Wed 8 a.m.–3 p.m.). 4) Load-out is buyer’s responsibility; limited forklift assistance may be available as a courtesy. 5) Remove all lots in their entirety by the deadline to avoid storage/abandonment.
This page was last updated on September 1, 2025 and some details may have changed. Reach out directly to the auction with any questions.
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