Contra Costa County, California
Aluminum Storefront Doors & Entrances in San Ramon, CA
Need aluminum storefront door repair, glass replacement, and entrance replacement in San Ramon? Guardian Door LLC works with retail tenants, shopping centers, offices, and medical buildings. Share what the door is doing and we’ll confirm the next step.
- Licensed & insured
- Fast response
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California CSLB #1025448
Verify on the CSLB siteFully insured
Certificate of insurance on request
Commercial & industrial only
No residential garage doors
Based in Sacramento
Northern California service area
Your Storefront Entrances Team in San Ramon
Guardian Door LLC provides aluminum storefront door repair, glass replacement, and entrance replacement for San Ramon and nearby Contra Costa County communities. From Sacramento, San Ramon sits roughly 61 miles to the southwest in Contra Costa County. Communities we serve close by include Danville, Dublin, and Moraga. For the full scope of this service, see our storefront entrances overview.
- Locks, cylinders, and thresholds
- Worn pivots, hinges, and closers
- Broken storefront glass replacement
- Panic hardware and exit devices
- Complete storefront entrance replacement
- Doors that no longer latch or have racked out of square
Storefront door problems we troubleshoot in San Ramon
- The most common storefront failure is a door that has racked: the aluminum corner joints loosen, the leaf drops out of square, and it stops latching.
- Tightening the closer doesn’t fix it — re-squaring the door and replacing worn pivots does.
- Broken glass is measured in person so the correct tempered or insulated unit can be ordered, and the opening can be boarded up temporarily in the meantime when needed.
Storefront systems and hardware we service
- Aluminum entrance doors and framing, glass, top and offset pivots, butt hinges, overhead and floor closers, rim and concealed vertical rod exit devices, locks, and thresholds.
- Replacement lead time depends on door size, finish, and glass type; we include it with the quote.
Requirements that apply to your opening
- Requirements for storefront exits and panic hardware depend on the specific opening — its fire rating, egress role, accessibility function, and the occupancy of the building.
- They are set by the building and fire authority with jurisdiction over your address, which in San Ramon can be a city department or the county, depending on where the property sits.
- We confirm what applies to your opening before recommending work, and we tell you when a component repair is not the same as a full compliance inspection of the assembly.
Our 5-Step Storefront Entrances Process
- In San Ramon, our work follows 5 service-specific steps, from entrance evaluation through final adjustment.
- The detailed process below explains what each stage covers so you know what to expect before requesting a visit.
Recent Storefront Entrances Projects
Photos from Guardian Door job sites across Northern California. Explore examples of the work we offer in San Ramon, CA. Project locations are labeled where available.
How Storefront Entrances Works in San Ramon, CA
- 1
Entrance evaluation
We measure the door and frame for square, check the pivots and closer, and identify whether the problem is hardware, alignment, or a failing frame.
- 2
Written scope
You receive pricing for the repair path and, where relevant, for replacing the leaf or full entrance — including glass type and hardware finish.
- 3
Glass and framing work
Tempered or insulated units are ordered to size; corners are re-squared and re-fastened, and damaged rails, stiles, or framing are replaced.
- 4
Hardware installed
Pivots, hinges, closers, thresholds, weather seals, locks, and panic hardware are installed and adjusted to spec.
- 5
Final adjustment
The entrance is cycled, latching verified, closer sweep and latch speeds set, and egress function confirmed.
Storefront Entrances in San Ramon, CA — FAQs
Is San Ramon inside your storefront entrances service area?
Yes — we cover San Ramon and nearby Contra Costa County communities from Sacramento. Timing depends on the scope of work; share the address and what the door is doing and we’ll confirm.
Do you install panic hardware and exit devices?
Yes. We install and repair rim, concealed vertical rod, and mortise exit devices on storefront doors, including electrified options and alarmed exit hardware, set up so the opening stays code-compliant for egress.
How long does a storefront door replacement take?
Once materials arrive, most single-door replacements are completed in a few hours. Lead time on the door and glass is the long pole — typically one to a few weeks depending on size, finish, and glass type.
Where do you dispatch to San Ramon from?
We dispatch from Sacramento. San Ramon is roughly 61 miles southwest of our base, inside our 100-mile service radius.
What should I send before you come out?
Storefront location and number of doors affected; Whether any glass is broken or the opening is unsecured; Hardware finish you want matched — clear aluminum, dark bronze, black; Whether the door is on a panic device or a standard lock; Access hours — many storefront jobs are best done before opening.
Why does my storefront door not latch anymore?
Usually the door has racked — the aluminum corner joints loosened and the leaf dropped out of square, so the latch no longer lines up with the strike. Cranking the closer harder is the common workaround and it makes the sag worse. The real fix is re-squaring the door and, when needed, replacing worn pivots.
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