Concord Glass
Windows, shower enclosures, mirrors and storefront glass from a Shary Circle shop in Concord.
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Concord Glass works from Unit 12 at 1015 Shary Circle in Concord, where owner Ron Govan's shop handles windows, mirrors, shower glass and storefronts for homes and commercial buildings in central Contra Costa County. The company's own website confirms the name, the Shary Circle address and the 925-691-5090 line held in the chamber's record.
Glass for houses, shops and offices
On the residential side, the site lists window repair and installation, energy-efficient windows, patio and sliding glass doors, custom shower enclosures, custom mirrors and mirrored closet doors, glass shelves and glass tabletops. For businesses it lists commercial glass and storefront work, the kind of job that comes up after a break-in, a remodel or a change of tenant.
That combination makes it part glass shop, part installer. A shelf or tabletop is typically a cut-to-size order, while a window, door or enclosure means a site visit and a crew with a truck.
How a glass job usually goes
Measurements drive everything. For a shower enclosure or a replacement window, a shop of this kind will normally measure on site rather than rely on a homeowner's numbers, and the written quote should state the glass thickness, whether it is tempered, the hardware finish and who hauls away the old unit. Ask about lead time on tempered or custom-cut pieces, which are often made to order. The website gives a state contractor's licence number, 931921; look it up at cslb.ca.gov before signing for installation work, and ask for proof of insurance on commercial jobs. Posted hours run 8:00 to 3:00, Monday through Friday, so calls early in the day have the best chance of reaching someone.
Where the work goes
From Concord the natural service area reaches Pleasant Hill, Walnut Creek, Clayton and Martinez, east to Pittsburg and Bay Point, and over the hill to Lafayette, all inside Contra Costa County. For an urgent storefront board-up or a large project outside that ring, ask on the phone whether a trip charge applies.
Reach the shop at 925-691-5090 during weekday hours, and have rough sizes and a few photos of the opening ready when you call.
Servicios
VerificadoReplacing broken panes, fogged dual-pane units and whole windows in Concord-area homes, including the energy-efficient windows the company lists for owners who want lower heating and cooling bills.
Glass for shopfronts, offices and commercial doors, listed on the company site; the work that follows a break-in, a remodel or a new tenant fitting out a unit.
Shower doors and enclosures measured and cut for the bathroom, with the glass thickness, tempering and hardware finish settled at the quote stage before the panels are ordered.
Custom wall mirrors cut to size and mirrored closet doors, listed among the company's residential services for bathrooms, bedrooms, gyms and dance or fitness rooms.
Repair and replacement of sliding and patio door glass, one of the services the site lists, typically measured on site because older frames vary in size and condition.
Cut-to-size glass for shelving, table covers and desk tops, with edge finish and thickness chosen to suit the piece of furniture and how much weight it has to carry.
Detalles
Ubicación y zona de servicio

Concord, CA 94518-2449
Preguntas frecuentes
Típico de este tipo de negocioDo I need to measure before calling a glass shop?
Rough sizes help with a first estimate, but for windows, doors and shower enclosures most shops measure on site before ordering, because tempered glass cannot be trimmed once it is made.
How long does custom glass take?
Simple cut pieces such as shelves can be quick, while tempered panels, insulated window units and shower glass are usually made to order and can take one to several weeks. Ask for the lead time with the quote.
Is a contractor licence needed for glass installation?
In California, installation work above a small dollar threshold requires a CSLB licence. Ask for the number and check its status and bond at cslb.ca.gov before signing an installation contract.
Can a broken storefront be secured the same day?
Many glass shops board up or temporarily secure an opening while the replacement is made. Ask this shop directly what it offers for urgent commercial calls and during which hours.
Antes de contratar
- Check the contractor licence number the company gives (931921) at cslb.ca.gov
- Get a written quote stating glass thickness, tempering and hardware finish
- Ask who removes and disposes of the old glass or unit
- Confirm lead time for tempered or custom-cut pieces
- Ask for proof of insurance before commercial or storefront work
Resumen en español
Concord Glass, del propietario Ron Govan, trabaja desde 1015 Shary Circle, unidad 12, en Concord. Su sitio web ofrece reparación e instalación de ventanas, ventanas de bajo consumo, puertas corredizas de vidrio, mamparas de ducha a medida, espejos, repisas y cubiertas de mesa, además de vidrio comercial y escaparates. Antes de contratar, pida una cotización por escrito con el grosor y tipo de vidrio, pregunte el plazo de entrega y verifique el número de contratista en cslb.ca.gov. Atiende Concord, Pleasant Hill, Walnut Creek, Clayton y Martinez, de lunes a viernes de 8:00 a 3:00. Teléfono: 925-691-5090.
Los datos marcados como verificados se comprobaron el 29 de septiembre de 2026 con concordglass.com. Los demás datos vienen de registros comerciales públicos o describen lo típico de este tipo de negocio, según se indica. El negocio aún no los ha confirmado.
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