Sourcing is the easy part. Everything after it is the service.
Zelop is a procurement solutions provider, not a catalog. These six services are what turns a purchase order into equipment that is in place, working and documented on the date it was promised.
Six services, one accountable vendor.
Each is quoted as a distinct line so you can take all of it or only the parts you need.
Strategic product sourcing
Strict cross-reference checking against contract technical specifications.
Sourcing is where most supply relationships fail quietly. A specified model is discontinued, a substitute ships without notice, and the mismatch is discovered at installation. We check every line against the specification you provided, and when an equivalent is required we present the comparison in writing and wait for approval.
- Line-item sourcing against your specification or part numbers
- Documented equivalents with side-by-side comparison for approval
- Tier-1 manufacturer and wholesale network pricing
- Compliance screening for domestic preference and specification terms
- Lead time and freight terms confirmed before the quotation is issued
Warehousing & inventory
Comprehensive warehousing with real-time inventory tracking.
Holding product is a service, not an overhead line. For contracted and fast-moving items we carry stock so a replacement ships the day it is requested, and for project work we stage material until the site is genuinely ready to receive it.
- Buffer stock programs against standing orders
- Real-time inventory tracking and reorder visibility
- Project staging until the site is ready to receive
- Consolidation of multiple manufacturers into one shipment
- Kitting and pre-assembly for repeatable deployments
Delivery & multi-site logistics
Multi-site bulk drop-shipping on a single purchase order.
One order, one invoice, as many delivery addresses as the project requires. Delivery windows are confirmed before dispatch, not guessed at afterwards, and each site receives a packing list referenced to your purchase order.
- Multi-address distribution from one purchase order
- Confirmed delivery windows with advance notification
- Inside delivery, placement and debris removal on request
- Packing lists and delivery confirmations referenced to your PO
- Nationwide corridors from our Coachella Valley base
Installation & technical service
Specialized installation of equipment, cabinets and millwork.
Supplying a commercial range and leaving it in a crate on the loading dock is not fulfillment. Our installation scope is quoted as a separate line so you can accept it or use your own crews, and completion is documented with a sign-off record.
- Appliance and equipment set, connection and verification
- Cabinet, millwork and casework installation
- Furniture assembly and workstation configuration
- Removal and disposal of the units being replaced
- Signed completion records and warranty registration
Emergency & disaster response
Scalable supply lines for rapid material deployment.
Emergency requirements are not ordinary requirements moved forward. They need a different sourcing posture, a different logistics decision and someone answering the phone outside business hours. We maintain that capability specifically for public safety and disaster fulfillment tasks.
- Round-the-clock emergency procurement and logistics support
- Scalable networks for short-notice material deployment
- Priority sourcing posture for public safety requirements
- Surge quantities of PPE, hygiene and facility consumables
- Direct escalation contact rather than a general queue
Account management & reporting
Personalized advice adapted to technical and budgetary requirements.
Specialized service is one of our five values. In practice that means a named contact who knows your reorder history, your standardized models and your fiscal calendar, and who can tell you what you spent by category without a records request.
- Named account contact, not a rotating support queue
- Reorder history and standardized product lists on file
- Spend reporting by category and by delivery site
- Budget and fiscal year planning support
- Bilingual account and field support in English and Spanish
From requisition to closeout.
Five stages, each with a written artifact so nothing depends on remembering a phone call.
Requirement intake
Line-item list, bid package, specification sheet or a photo of the nameplate. We confirm scope, quantities and constraints in writing.
Sourcing & cross-reference
Availability, compliance and pricing checked against your specification. Equivalents proposed for approval where required.
Quotation
Line-item pricing with part numbers, lead times, freight terms and payment terms, formatted to your submission requirements.
Fulfillment
Stock allocated or drop-ship released, delivery windows confirmed in advance, packing lists referenced to your purchase order.
Installation & closeout
Equipment set and verified, old units removed, sign-off record and warranty documentation delivered with the invoice packet.
What you can hold us to.
Logistics efficiency is one of our five values. These are the operating standards that value translates into, and we would rather state them plainly than describe ourselves as fast.
- Quotation turnaround. Standard requests answered within one business day; complex bid packages acknowledged same day with a committed response date.
- Written confirmations. Scope, quantities, lead times and freight terms confirmed in writing before an order is released.
- No silent substitutions. Any deviation from the specified item is presented for written approval before it ships.
- Advance delivery notice. Delivery windows communicated before dispatch, with proactive notice if a lead time moves.
- Emergency escalation. Round-the-clock contact for urgent public safety and disaster requirements.
Coachella Valley base. Statewide reach. National corridors.
Proximity matters for installation and emergency response. Network matters for everything else. We are built to use both.
Local — Coachella Valley & Inland Empire
Same-week site visits, installation crews and emergency response across Riverside County and the surrounding Coachella Valley communities.
Regional — California & Arizona
Statewide agency and commercial fulfillment throughout California and Arizona, with delivery windows scheduled around your site access requirements.
National — nationwide corridors
Multi-site drop-shipping and bulk distribution nationwide through our manufacturer and wholesale network, coordinated from a single purchase order.
The details that decide whether a delivery goes smoothly.
Standard line-item requests are answered within one business day. Complex bid packages are acknowledged the same day with a committed response date so you can plan your own submission.
Yes. Invoicing can be structured by site, department, cost center or project code as long as the structure is agreed before the order is released.
Freight terms are stated explicitly on every quotation rather than buried in standard conditions. Where freight is included we say so; where it is prepaid and added, the estimate appears as its own line.
Yes. Certificates of insurance, W-9 forms and standard vendor onboarding documentation are furnished on request, typically within one business day.
Note it on the delivery receipt and contact your account representative the same day. We manage the carrier or manufacturer claim on your behalf and arrange replacement rather than handing you a claim number.
Yes, and it is worth telling us early. Year-end volume is planned in advance with reserved stock and confirmed delivery dates so obligations land inside the fiscal window.
Give us the hard one first.
Multi-site, tight window, mixed categories, specification-driven. That is the kind of requirement this process was built for.