Loading Dock & Overhead Door Repair in Jurupa Valley & Mira Loma, CA
For loading dock repair, dock door repair and commercial overhead door repair in Jurupa Valley, CA — including Mira Loma, in Riverside County — call (385) 325-7138 about a stuck dock door, a failed leveler, or a restraint that won't release. Tell us the facility location and the bay number.
Call to describe the problem—if the door is stuck open or the dock is down, say so first.
Independent service-request website. Calls may be shared with an independent commercial dock-and-door repair company. That provider confirms availability, scope, pricing, and service terms.
Jurupa Valley city and county routing on this page checked 18 September 2026.
Mira Loma is in Jurupa Valley, and Jurupa Valley is in Riverside County
Use the actual facility parcel to choose the building and fire offices. The Mira Loma community is in Jurupa Valley, but a Mira Loma postal name alone does not establish the municipal boundary.
Mira Loma is a community, not an incorporated city. Jurupa Valley is in Riverside County and lists Mira Loma, Glen Avon, Pedley, Rubidoux, Jurupa Hills, Indian Hills, Belltown, Sunnyslope and Crestmore Heights among its communities. I-15 and SR-60 are useful facility-location references; neither the freeway nor a postal name determines the permit office.
A Jurupa Valley facility and an Ontario facility sit in different counties and use different local building and fire routes. Same regional freight network, different paperwork.
Call about the failure without waiting to resolve jurisdiction. Before authorizing work, have the applicable office confirm what the actual scope requires.
| If the facility is | The application goes to |
|---|---|
| Inside Jurupa Valley city limits — including Mira Loma and the other communities above | City of Jurupa Valley Building & Safety. City Hall, 8930 Limonite Avenue, Jurupa Valley, CA 92509. City Hall (951) 332-6464; inspections (951) 332-0790. Permit information |
| Unincorporated Riverside County | Riverside County Department of Building & Safety, 4080 Lemon Street, 9th Floor, Riverside, CA 92502, PLUS Online portal, (951) 955-1800 option 5 |
| Across the county line into Ontario, Fontana or unincorporated San Bernardino County | See the Ontario service area page |
City Hall is open Monday to Friday 8 a.m. to 5 p.m., with counter hours 8 a.m. to 3 p.m. Checked 18 September 2026.
Being in Riverside County does not mean county permitting. Jurupa Valley is an incorporated city with its own building function and its own inspections line. Don't send a city project to the county because the address says Riverside County.
We don't determine whether a permit applies to your door. We give you the office and the question; the provider and the issuing office confirm it.
Which equipment is it?
| What you're looking at | Service that covers it |
|---|---|
| Sectional bay or drive-in door — panels on tracks, springs, cables, operator | Commercial garage and overhead door repair |
| Steel plate in the dock floor that tilts into the trailer | Dock leveler repair |
| Steel slat curtain coiling around a barrel | Commercial roll-up and rolling-steel door repair |
| Known or suspected fire-rated rolling door; labels and records help identify it | Rolling fire door inspection, testing and repair |
| Fast fabric or rigid high-performance door; counterbalance varies by model | High-speed and cold-storage door repair |
| Seals, shelters, bumpers, portable plates, dock lights | Dock seal, shelter, bumper and dock plate repair |
| Hook or arm holding the trailer, plus the bay lights | Trailer and vehicle restraint repair |
Running bays on both sides of the county line
For a business with facilities in Jurupa Valley and Ontario or Fontana, this number can take a request naming each address. The independent provider confirms whether it can accept each location and scope; one call is not a guarantee of service at every facility.
What does not carry across the line:
- The building department. Jurupa Valley for city parcels; Riverside County for unincorporated ones; Ontario, Fontana, Rancho Cucamonga or San Bernardino County on the other side.
- The fire authority. That matters if you have labelled rolling fire doors, because the authority having jurisdiction decides what inspection and testing documentation it accepts. A building in Ontario and a building in Mira Loma answer to different offices on the same door. See rolling fire door inspection, drop testing and repair.
- Local code amendments. Cities amend the state building code. Ask the department that has the parcel.
Jurupa Valley’s fire-service route: the city identifies CAL FIRE/Riverside County Fire as its fire-service provider. Ask that authority about the rated opening and applicable inspection documentation, rather than sending the question to Ontario.
What does carry across: the CSLB contractor licence, which is statewide. CSLB licence lookup.
What to do while a bay is down
Keep people and powered equipment clear of the opening and the dock edge. Don't force the door or run the operator again. Don't step into a leveler pit. Don't try to free a stuck restraint by hand, and don't let a driver pull against it. Take the bay out of use through your facility's own process.
If the dock is down, lead with that on the call.
What we cover here, and what we don't
Covered: loading dock equipment and building-mounted commercial garage, overhead, sectional, rolling-steel, roll-up and high-speed doors, at warehouses, distribution centres, third-party logistics operations, manufacturing plants, cold storage, fleet garages, auto-service bays, workshops, commercial self-storage and other commercial buildings.
Not covered: residential garage doors; boat docks and boat lifts; truck and trailer cargo doors; pedestrian storefront entrances, automatic entry doors, glass and hollow-metal walk-through doors with their locks and closers; parts-only orders; structural concrete, pit and slab work.
What happens when you call
- You call (385) 325-7138 and describe the problem. Facility location first, then what stopped working.
- Your call may be shared with an independent commercial dock-and-door repair company.
- That company confirms availability, scope, pricing, scheduling and its own terms.
Uptime Dock & Door is an independent commercial service-request website for loading-dock and commercial door repair. We don't repair equipment or price work.
Example of what that first sentence can sound like: "The restraint in Bay 14 at our Mira Loma facility won't release and the driver is waiting." That is example wording, not a script and not a real job.
If you reach voicemail, leave the facility address, the door or dock number if known, what's wrong, and a callback number.
Useful on the call — and not required
Bay number. Whether a trailer is held at the bay or a driver is waiting. Whether the leveler or door is interlocked and also stopped. Site access and check-in rules. Which community the building is in, if the address is ambiguous.
You do not need any of it. The address and "the restraint in Bay 14 won't release" is a complete first call. Don't approach damaged equipment for details.
Repair or replace a commercial door or dock component?
Ask what failed, which parts can be restored, and what the replacement option would solve. A repeat fault or impact does not automatically mean a whole new assembly; condition, supported parts and the opening’s actual use matter. Compare the complete scope, including controls and required approvals, on the commercial installation and replacement page.
What drives the price
We can't quote your repair from a web page. The price depends on the equipment, the fault, parts, and access. Here's what to ask before you authorize work.
Diagnostic or service-call charge, and whether it comes off the repair. Travel. After-hours rate, if the provider offers one. Restraint type, leveler mechanism or door construction. Mechanism versus controls versus interlock wiring — three different repairs. Access, including whether a trailer has to move. Parts lead time.
Ask which kind of number you're being given — a diagnostic fee, a starting price, a scoped fixed price, an estimate, or a final quote. Full cost breakdown on the Ontario hub page →
Planning work at more than one facility
Keep repair authorization, any required permits and the affected bay numbers separate by address. A combined maintenance proposal should list which doors and dock devices are included at each site. The provider confirms the scope and availability for each location; the same statewide licence does not replace local approvals.
Jurupa Valley and Mira Loma questions
Is Mira Loma in San Bernardino County?
No. Jurupa Valley’s Mira Loma community is in Riverside County. Confirm the facility parcel because a Mira Loma postal address alone does not identify the city; that determines the building and fire-office route.
We have buildings in Ontario and Mira Loma. Same call?
Yes, you can describe both facilities in one request. The provider confirms each address and scope separately. Record the building and fire authorities for each parcel rather than assuming the paperwork is identical because the buildings are nearby.
Our rolling fire door test is due. Does the county line change anything?
Jurupa Valley uses a different local fire-service route from Ontario. Ask which adopted code edition, referenced NFPA 80 edition and documentation requirements apply to each opening; do not assume the requirements are identical across addresses. More on rolling fire door testing →
Get the bay working again
Tell us where the facility is and what stopped working.
Independent service-request website. Calls may be shared with an independent commercial dock-and-door repair company. That provider confirms availability, scope, pricing, and service terms.
Ontario service area · Ontario dock and door repair · All Ontario services · Call details · How Uptime works · About Uptime
Sources
- Jurupa Valley — contracted fire-service provider — checked 18 September 2026
- DASMA — identifying rolling fire doors and missing labels — checked 18 September 2026
- Rytec — example of a spring-counterbalanced high-speed door — checked 18 September 2026
- City of Jurupa Valley — About Us (incorporation, communities, City Hall address, phone numbers and counter hours) — checked 18 September 2026
- City of Jurupa Valley — Building & Safety — checked 18 September 2026
- City of Jurupa Valley — Permits — checked 18 September 2026
- Riverside County Department of Building & Safety — checked 18 September 2026
- CSLB — licence lookup — checked 18 September 2026