Southern Door Systems, Inc.
Southern Door Systems, Inc. is a privately held Greensboro, NC-based dealer and installer of residential and commercial garage doors, overhead doors, dock equipment, and openers from major manufacturers, serving the North Carolina Triad area for over 25 years.
- Company typePrivate
- Founded1980
- HeadquartersGreensboro, United States
- Headcount11–50
- GTM typeB2B and B2C
- OfferingServices
What Southern Door Systems, Inc. does
Southern Door Systems, Inc. is a privately held, locally owned garage door and overhead door dealer, installer, and service company headquartered at 1078 Boulder Road in Greensboro, North Carolina. Founded in the 1980s and under continuous ownership since 1999, the company has served the Piedmont Triad area (Greensboro, Winston-Salem, High Point) for over 25 years, working with both residential homeowners and commercial businesses. Its operations span sales, professional installation, and ongoing maintenance and repair, with field technicians performing on-site work and a physical showroom available for in-person product selection.
The company does not develop proprietary door or automation technology; instead, it acts as an authorized dealer and installer of products from a broad set of national manufacturers, including Haas Door, Clopay, Hörmann, Liftmaster, Cornell, Mahon, Blue Giant, Nordock, Hugger, Chase Industries, and Wood Creations. Its product surface covers residential garage doors (steel raised panel, carriage house, and custom wood), commercial overhead doors (rolling steel, sectional steel, high-speed, fire doors and shutters, security and folding gates), dock equipment (levelers, bumpers, seals, strip curtains), and associated motors and openers. Insulation performance up to R-value 17.66 is offered, and OSHA 10-hour-trained, fully insured technicians handle technical installation and fire-door drop testing.
Revenue is generated through three streams: one-time product sales, professional installation services, and recurring maintenance and repair services. The go-to-market is direct-to-consumer, driven primarily by a website with a request-an-estimate form, separate residential and commercial phone lines, showroom walk-ins, inbound referrals from manufacturer partner websites, and listings on the iSqFt commercial construction project network. Pricing is not publicly disclosed; estimates are provided on request, and promotional discounts such as $10 off residential service are occasionally offered.
Southern Door Systems, Inc. firmographics
Firmographics- Name
- Southern Door Systems, Inc.
- Legal name
- Southern Door Systems, Inc.
- Website
- https://southerndoorsystemsnc.com
- Company type
- Private
- Founded year
- 1980
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Southern Door Systems, Inc. is a privately held Greensboro, NC-based dealer and installer of residential and commercial garage doors, overhead doors, dock equipment, and openers from major manufacturers, serving the North Carolina Triad area for over 25 years.
- Ownership category
- akta.pro rank
Southern Door Systems, Inc. industry classification
Industry- Product category
- Garage Door and Overhead Door Services
- akta.pro primary industry
- Garage Door Opener Repair & Replacement (HSAGAMAA)
- akta.pro secondary industries
- Garage Door Off-Track Reset & Emergency Service (HSAGAMAF), Garage Door Cable, Roller & Hinge Repair (HSAGAMAC), Garage Door Weather Seal, Bottom Seal & Threshold Replacement (HSAGAMAH), Commercial & Industrial Doors (Sectional, High-Speed, Fire, Security) (IMADAIAF)
Keywords
Where Southern Door Systems, Inc. is headquartered
LocationHeadquarters
- HQ city
- Greensboro
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Southern Door Systems, Inc. business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales
Revenue model
- Product Sales: Sale of residential and commercial garage doors, openers, and related components from manufacturer partners including Haas, Clopay, Hörmann, Liftmaster, Cornell, and others.
- Installation Services: Professional installation of residential and commercial garage door systems, including overhead doors, dock equipment, and automatic openers.
- Maintenance and Repair Services: Ongoing maintenance, repair, and service for installed doors and openers. Services include spring replacement, roller/track repair, door balancing, lubrication, and drop testing for fire doors. Covers most makes and models.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Southern Door Systems, Inc. product offering
Product offeringCore offering
Southern Door Systems, Inc. specializes in the sale, installation, service, and repair of commercial and residential door systems, dock equipment, and automatic openers in the North Carolina Triad area (Greensboro, Winston-Salem, High Point). The company sources products from leading manufacturers including Haas, Hörmann, Clopay, Liftmaster, Cornell, Mahon, Blue Giant, Nordock, Hugger, and Chase, and supports most makes and models for repair. Core offerings span residential garage doors (steel, carriage house, custom wood), commercial overhead doors (rolling steel, sectional, high speed, fire doors), dock equipment (levelers, bumpers, seals), automatic openers, and ongoing maintenance services.
Product overview
Southern Door Systems, Inc. is a door installation and service company serving the Triad area (Greensboro, NC) for over 25 years. The company offers a unified portfolio of commercial and residential door products and services, including commercial overhead doors (rolling steel doors, dock equipment, high speed doors, fire doors), residential garage doors (steel, carriage house, custom wood), and associated motors and openers. The company also provides comprehensive repair, maintenance, and installation services as a core part of its offering. Products are sourced from manufacturers including Haas Door, Hörmann, Clopay, Liftmaster, Cornell, Mahon, Blue Giant, Nordock, Hugger, Chase Industries, and Wood Creations.
Differentiator
Problem solved
Functional benefit
Products and services
- Commercial Overhead Doors Commercial overhead door systems including rolling steel doors, sectional steel doors, high speed doors, fire doors and shutters, rolling steel curtains, security gates, folding gates, full view aluminum doors, rolling steel grilles, and counter shutters for business installations in the Triad area. Sourced from manufacturers including Cornell, Mahon, Chase, and others.
- Residential Garage Doors Residential garage doors including steel raised panel, carriage house, and custom wood doors available in standard, high, and vertical lift configurations. Sourced from manufacturers including Haas Door, Hörmann, Clopay, and Wood Creations, with optional colors and various designs and styles.
- Dock Equipment Commercial dock equipment including dock levelers, dock bumpers, dock seals, and strip curtain doors for commercial loading dock installations. Sourced from Blue Giant, Nordock, and Mahon.
- Garage Door Openers and Automatic Door Operators Automatic garage door openers for residential applications and commercial motors for industrial and commercial door systems. Brands include Liftmaster and Hörmann.
- Garage Door and Overhead Door Repair and Maintenance Services Professional repair, maintenance, and installation services for garage doors, overhead doors, and automatic openers covering most makes and models. Includes broken spring replacement, roller replacement, cable/gear/section/track replacement, weatherstripping, door balancing, lubrication, and drop testing for fire doors.
Companies that use Southern Door Systems, Inc.
Customer profileSegments2 records
Ideal customer profiles2 records
Southern Door Systems, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Southern Door Systems, Inc. partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- Haas DoorcoreSouthern Door Systems is an authorized dealer and installer of Haas Door products for both residential and commercial applications in the Triad area.
- Clopay DoorcoreSouthern Door Systems offers Clopay residential and commercial garage doors, including steel raised panel, carriage house, and custom options.
- HörmanncoreSouthern Door Systems carries Hörmann garage doors and openers as part of their product lineup for residential customers.
- LiftmastercoreSouthern Door Systems offers Liftmaster garage door openers and is an authorized dealer/installer for residential and commercial applications.
- CornellcoreSouthern Door Systems provides Cornell commercial doors, fire doors, and shutters for commercial customers in the Triad area.
- MahoncoreSouthern Door Systems offers Mahon commercial overhead doors and dock equipment as part of their commercial product line.
- Blue GiantcoreSouthern Door Systems provides Blue Giant dock levelers, dock bumpers, and loading dock equipment for commercial customers.
- NordockcoreSouthern Door Systems offers Nordock dock levelers and related loading dock equipment for commercial installations.
- HuggercoreSouthern Door Systems carries Hugger garage doors as part of their residential and light commercial product offerings.
- Chase Industries (Chase Doors, Traffic Doors & Saino)coreSouthern Door Systems provides Chase Industries products including traffic doors and commercial door solutions.
- Wood CreationsminorSouthern Door Systems offers custom wood doors through Wood Creations for homeowners seeking bespoke residential garage door options.
- iSqFtminorSouthern Door Systems is listed on iSqFt, a commercial construction project network that connects subcontractors with general contractors seeking garage door and dock equipment installation services.
Scale indicators2 records
Recent moves5 records
Expansion highlights3 records
Southern Door Systems, Inc. competitors and assessment
Company assessmentOthers
- Amarr: Large U.S. manufacturer of residential and commercial sectional garage doors. Adjacent supplier-participant in the same value chain as Southern Door Systems — providing competing product SKUs that the company could choose to carry or that customers may alternatively source directly.
- Clopay: Major U.S. manufacturer of residential and commercial garage doors. Included as a relevant ecosystem participant because Clopay is one of Southern Door Systems' core authorized-dealer product partners and the relationship shapes both product availability and lead generation.
- Hörmann: European-headquartered manufacturer of residential garage doors, operators, and commercial/industrial doors. Adjacent supplier-participant and one of Southern Door Systems' listed manufacturer partners — relevant as a competitive product source and as a potential direct-to-consumer threat over time.
Direct peers
- Banko Overhead Doors: Regional garage door and overhead door installer serving residential and commercial customers across multiple U.S. markets. Comparable to Southern Door Systems in dual residential/commercial scope, manufacturer-authorized-dealer model, and installation-plus-service offering.
- A1 Garage Door Service: National garage door installation and repair company serving residential and commercial customers. Direct peer to Southern Door Systems on service offering, customer type, and field-service delivery model, with the key difference being national multi-market reach versus Triad-area focus.
- Precision Door Service: National garage door installation, repair, and service franchise with a residential-and-light-commercial focus. Highly comparable to Southern Door Systems in core offering (residential garage doors, openers, springs, cables), with a similar one-time-sale-plus-recurring-service revenue model — though operating at much greater scale across multiple geographies.
Broad incumbents
- Wayne Dalton: Large residential and commercial garage door manufacturer with an authorized dealer network. Comparable end-product offering to what Southern Door Systems installs, but operating as a manufacturer-incumbent rather than a regional installer.
- Overhead Door Corporation: Major U.S. garage and commercial door manufacturer operating a Red Ribbon Dealer network of authorized installers. Comparable in the sense that its dealers offer the same residential/commercial sales-install-service mix as Southern Door Systems, but at much broader national scale and with proprietary product IP.
Regional players
- Crawford Door Sales: Regional overhead door distributor and installer serving a different U.S. geography. Comparable in business model (residential/commercial overhead door sales, installation, and service through authorized-dealer manufacturer relationships) but does not directly compete in the Triad area.
- Creative Door Services: Canadian overhead door, commercial door, and loading dock equipment service provider. Comparable business model and product scope to Southern Door Systems' commercial segment (overhead doors, dock equipment, fire doors, service contracts) but operates in Western Canada rather than the U.S. Southeast.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
Southern Door Systems, Inc. social profiles
Digital presenceSouthern Door Systems, Inc. compliance and trust
Trust signalCompliance1 record
Southern Door Systems, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
Southern Door Systems, Inc. leadership team
Management profileNumber of profiles
Southern Door Systems, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Southern Door Systems, Inc. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Southern Door Systems, Inc.
What does Southern Door Systems, Inc. do?
Southern Door Systems, Inc. specializes in the sale, installation, service, and repair of commercial and residential door systems, dock equipment, and automatic openers in the North Carolina Triad area (Greensboro, Winston-Salem, High Point). The company sources products from leading manufacturers including Haas, Hörmann, Clopay, Liftmaster, Cornell, Mahon, Blue Giant, Nordock, Hugger, and Chase, and supports most makes and models for repair. Core offerings span residential garage doors (steel, carriage house, custom wood), commercial overhead doors (rolling steel, sectional, high speed, fire doors), dock equipment (levelers, bumpers, seals), automatic openers, and ongoing maintenance services.
Is Southern Door Systems, Inc. a public or private company?
Southern Door Systems, Inc. is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Southern Door Systems, Inc. founded?
Southern Door Systems, Inc. was founded in 1980. It employs 11 to 50 people.
Where is Southern Door Systems, Inc. based?
Southern Door Systems, Inc. is headquartered in Greensboro, United States, in the North America region.
How does Southern Door Systems, Inc. make money?
Three revenue lines are on record. Product Sales are the primary driver. The others are installation Services and maintenance and Repair Services.
Who are Southern Door Systems, Inc.'s main competitors?
Others on record are Amarr, Clopay and Hörmann. Direct peers are Banko Overhead Doors, A1 Garage Door Service and Precision Door Service. Broad incumbents are Wayne Dalton and Overhead Door Corporation. Regional players are Crawford Door Sales and Creative Door Services.
Does Southern Door Systems, Inc. have an API?
No public API is recorded for Southern Door Systems, Inc..
What industry is Southern Door Systems, Inc. in?
Southern Door Systems, Inc.'s product category is Garage Door and Overhead Door Services. Its primary akta.pro industry code is HSAGAMAA, Garage Door Opener Repair & Replacement, with a secondary code of HSAGAMAF, Garage Door Off-Track Reset & Emergency Service.