Reliable Glass & Door Corp

What Reliable Glass & Door Corp does

Reliable Glass & Door Corp is a privately held commercial glass and door contractor founded in 1998 and headquartered at 518 State Route 17K, Walden, New York. The company operates with approximately 10 employees and serves a defined regional footprint across eight New York counties (Orange, Dutchess, Albany, Ulster, Greene, Sullivan, Westchester, Rockland) plus North New Jersey. Its core offering is the fabrication and installation of storefronts, curtainwall systems, automatic doors, and architectural glass for general contractors on new commercial projects, supported by a repair and service work line and a residential walk-in showroom at the Walden location.

The business operates three intertwined revenue streams. The first is project-based commercial glass installation, billed through competitive bids submitted after architectural plan review and including submittal, fabrication, and installation phases. The second is ongoing commercial service and repair — glass replacement, door repair, closer and hardware service, and automatic door maintenance — which produces recurring work from existing property accounts. The third is residential walk-in service at the showroom, covering custom glass cutting, table tops, mirrors, tempered/laminated/insulated glass, and window replacement. Trusted-vendor relationships with NABCO, Arcadia, YKK AP, Winco Windows, Special-Lite, and Rebco Incorporated supply the storefront, curtainwall, automatic door, and specialty door components used on commercial bids.

Go-to-market is direct and field-driven: account executives meet general contractors on-site to review plans and provide bids, an inside sales team handles inbound phone and website quote requests, and the physical showroom serves walk-in residential customers. Pricing is quote-based with no published rates. The company does not disclose revenue, has no outside funding, operates no proprietary technology platform beyond a Thryv-hosted website, and shows no AI/ML capability. Named customers across religious, education, healthcare, government, automotive, and SMB retail verticals indicate a diversified book of regional project work.

Name

Reliable Glass & Door Corp

Legal name

Reliable Glass & Door Corp

Website

https://reliableglassanddoor.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

Reliable Glass & Door Corp is a privately held commercial glass and door contractor in Walden, NY, fabricating and installing storefronts, curtainwalls, and automatic doors for general contractors across the Hudson Valley and North New Jersey, with residential walk-in service and ongoing repair work.

Ownership category

akta.pro rank

Headquarters

HQ city

Walden

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Commercial Glass Installation Services: One-time project-based revenue from new commercial construction including storefronts, curtainwall, and door installations. Billed through contractor bids and direct project quotes.
2. Commercial Service and Repair: Ongoing service revenue from glass replacement, door repair, closer installation, hardware services, and automatic door maintenance for commercial clients.
3. Residential Glass Services: Walk-in retail services for residential customers including custom glass cutting, table tops, mirror repair, and window replacement.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels3 records

Core offering

Reliable Glass & Door Corp fabricates, installs, and services commercial and residential glass and door systems, including glass storefronts, curtainwalls, automatic doors, and custom glass products. The company acts as a subcontractor to general contractors on new commercial construction projects and also operates a walk-in showroom serving residential customers in the Hudson Valley and North New Jersey region.

Product overview

Reliable Glass & Door Corp is a professional glass and door contractor offering a unified suite of installation and service products. The portfolio centers on four interconnected service lines: New Commercial Projects (full-service glass installation for new commercial construction), Automatic Doors (automatic sliding, swing, low-energy operators, and revolving doors), Commercial Service Work (repairs and replacements for glass, doors, and hardware), and Residential Walk-In Services (custom and replacement glass for homes). All commercial projects utilize trusted vendor products including NABCO, Arcadia, YKK AP, Winco Windows, Special-Lite, and Rebco Incorporated. The company operates a physical showroom for walk-in residential customers and submits bids through plan submission for new commercial work.

Differentiator

Problem solved

Functional benefit

Products and services

• New Commercial Projects Full-service commercial glass installation for new construction projects, including glass storefronts and curtainwalls. The company acts as a subcontractor for general contractors, executing the process from bid review through fabrication and installation.
• Automatic Doors Automatic door solutions including automatic sliding doors, automatic swing doors, low-energy operators for handicap and convenience access, and revolving doors, serving retail, healthcare, commercial, and hospitality industries.
• Commercial Service Work Commercial door repairs and glass replacement services including glass replacement, door repair, closer installation, repair and replacement, hardware services, mirror installation and replacement, and automatic door service.
• Commercial Small Jobs Glass and door services for small commercial projects without architectural plans, including storefront fabrication and installation for local business owners.
• Residential Walk-In Services Glass replacement and custom glass products for residential customers including custom table tops, architectural glass in various shapes, sizes and edge styles, tempered, laminated and insulated glass, safety and security glass, and mirror repair and replacement.

Named customers15 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered core and minor.

• NABCOcoreOthersTrusted vendor for automatic door systems and entrance solutions. Listed as a trusted vendor partner for commercial projects, providing quality automatic entrance products.
• ArcadiacoreOthersTrusted vendor for architectural aluminum and glass products. Listed as a trusted vendor partner providing storefront and architectural glazing systems.
• YKK APcoreOthersTrusted vendor for commercial fenestration products including windows, storefronts, and curtainwall systems. Listed as a trusted vendor for architectural aluminum products.
• Winco WindowsminorOthersTrusted vendor for commercial window products. Provides aluminum and steel windows for commercial applications.
• Special-LiteminorOthersTrusted vendor for specialty commercial doors and frames. Provides fiberglass reinforced polymer doors and frames.
• Rebco IncorporatedminorOthersTrusted vendor for commercial building products. Provides architectural and commercial construction materials.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Klein Glass: Regional commercial and residential glass contractor providing installation and repair services in the NY metro area. Comparable in size, regional focus, and combined commercial-and-residential service mix.
• Glasswerks LA: Commercial glass fabricator and installer offering custom architectural glass, storefronts, curtainwalls, and specialty glass products. Comparable in fabricating-and-installing capability and commercial GC customer base, though geographically West Coast.
• PRL Glass Systems: Manufacturer and supplier of architectural aluminum and glass products serving commercial glazing contractors across the U.S. Overlaps directly on storefront, entrance, and architectural glass product lines sold through and installed by regional glaziers like Reliable Glass & Door.
• W&W Glass, LLC: Northeast-based architectural glass and curtainwall contractor serving commercial projects with installation and fabrication services. Directly comparable to Reliable Glass & Door in scope (storefronts, curtainwall, commercial glazing) and Northeast regional positioning.
• Architectural Glass and Metal (AGM): NY/NJ-area commercial glass, metal, and architectural glazing contractor providing storefront, curtainwall, and entrance solutions. Closely mirrors Reliable Glass & Door's Hudson Valley / North NJ commercial service model with similar GC-bid and service-and-repair motion.

Broad incumbents

• Kawneer Company: Major commercial manufacturer of architectural aluminum storefront, curtainwall, and entrance systems. As a trusted-vendor-tier supplier/competitor, comparable through its overlapping product portfolio and dominant role in commercial glazing projects.
• Oldcastle BuildingEnvelope: National-scale manufacturer and supplier of architectural glass, aluminum storefront, and curtainwall systems. A broader incumbent competing for the same GC bid work and supplying products to regional glaziers like Reliable Glass & Door.
• C.R. Laurence (CRL): Leading supplier of architectural glazing hardware, storefront, and entrance products plus related services. Adjacent incumbent that supplies regional glaziers and competes indirectly on commercial entrance and hardware services.
• Trulite Glass & Aluminum Solutions: Large North American manufacturer and distributor of architectural aluminum and glass products for commercial storefronts and entrances. Comparable through its storefront/curtainwall/entrance product overlap and shared GC-driven customer base.

Others

• NABCO Entrances Inc. Manufacturer of automatic sliding and swinging door systems. Listed by Reliable Glass & Door as a trusted vendor partner, making NABCO a key upstream supplier to the company's automatic-door service line rather than a direct competitor.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/reliable-glass-&-door-corp

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Reliable Glass & Door Corp