CONNECTICUT CELLAR DOORS, LLC
Connecticut Cellar Doors is a Connecticut-licensed home improvement contractor specializing in custom welded steel cellar doors, basement entry systems, and residential window installations for homeowners in Connecticut and Southern Massachusetts, completing 900+ projects annually using in-house factory-trained crews.
- Company typePrivate
- Founded2002
- HeadquartersOakville, United States
- Headcount1–10
- GTM typeB2C
- OfferingServices
What CONNECTICUT CELLAR DOORS, LLC does
Connecticut Cellar Doors, LLC is a privately held Connecticut-licensed home improvement contractor founded in 2002 and headquartered in Oakville, CT, specializing in basement entry systems, cellar doors, and residential window installations for homeowners across Connecticut and Southern Massachusetts. The company's core proprietary offering is a fully welded 12-gauge steel cellar door with an optional 6-step powder-coating protection process, complemented by authorized distribution of Bilco and Gordon doors, insulated basement entry doors, exterior stair systems, breakthrough and digout services for full entryway replacement, and a recently expanded Home Windows product line. Underlying technology is materials-and-craft oriented rather than software-driven: heavy-gauge welded steel construction, commercial-grade 1/2-inch bar stock hinges, gas piston lift-assist mechanisms, foundation plates, and code-compliant egress window systems — all custom-fabricated to exact dimensions and installed exclusively by in-house factory-trained crews rather than subcontractors, with a reported custom-door error rate below 0.05%.
The company operates a direct-to-consumer, sales-led go-to-market model. Lead generation is inbound-driven through SEO, an educational Learning Center content library authored by named staff, 250+ Google Reviews, and active social channels, with financing provided through a partnership with Pure Financial Group (5- to 15-year terms, 8.99%-11.99% APR). Revenue is generated primarily through one-time sale-and-installation transactions with pricing not publicly disclosed and bundle discounts (e.g., a $700 promotional offer) applied at the quote stage; the company completes approximately 900 to 2,000 installations annually. Following a management buyout by Jason Jeffrey in April 2023, the company continues to operate independently with no venture capital or private equity backing, holds BBB A+ accreditation, CT HIC License #0644013, and $2M in liability insurance, and reports over 10,000 cumulative installations since founding.
CONNECTICUT CELLAR DOORS, LLC firmographics
Firmographics- Name
- CONNECTICUT CELLAR DOORS, LLC
- Legal name
- Connecticut Cellar Doors LLC
- Website
- https://ctcellardoors.com
- Company type
- Private
- Founded year
- 2002
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Connecticut Cellar Doors is a Connecticut-licensed home improvement contractor specializing in custom welded steel cellar doors, basement entry systems, and residential window installations for homeowners in Connecticut and Southern Massachusetts, completing 900+ projects annually using in-house factory-trained crews.
- Ownership category
- akta.pro rank
CONNECTICUT CELLAR DOORS, LLC industry classification
Industry- Product category
- Home Improvement Services
- NAICS
- Metal Window and Door Manufacturing (332321), Glass and Glazing Contractors (23815), Masonry Contractors (238140)
- SIC
- General Bldg Contractors - Residential Bldgs (1520), Metal Doors, Sash, Frames, Moldings & Trim (3442)
- akta.pro primary industry
- Egress Window Installation/Replacement (HSAPAJAH)
- akta.pro secondary industries
- Exterior Doors (IMADAIAA), Basement Framing, Insulation & Drywall (Build-Out) (HSAPACAB)
Keywords
Where CONNECTICUT CELLAR DOORS, LLC is headquartered
LocationHeadquarters
- HQ city
- Oakville
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
CONNECTICUT CELLAR DOORS, LLC business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Supply Chain, Infrastructure
Revenue model
- Cellar Door and Hatchway Sales & Installation: One-time sale and professional installation of custom welded steel cellar doors, Bilco doors, and Gordon doors. The company manufactures its own proprietary fully welded steel doors and serves as an authorized Bilco dealer. Labor cost is the same regardless of which door type is selected.
- Basement Entry Systems Installation: Installation of basement entry doors, exterior basement stairs systems, breakthrough and digout services, and related masonry work. Complete start-to-finish installation including removal and disposal of old systems.
- Window Installation Services: Installation of egress windows, basement windows, and home windows. Includes code-compliant egress window systems for finished basements and energy-efficient home window replacements.
- Financing Partnership Revenue: Through partnership with Pure Financial Group, the company offers financing options to customers. Payment plans range from 5-year to 15-year terms with varying interest rates (8.99% to 11.99%).
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Monthly | 5-Year Financing Plan |
| Other | Monthly | 7-Year Financing Plan |
| Other | Monthly | 10-Year Financing Plan |
| Other | Monthly | 15-Year Financing Plan |
| Other | Pay-as-you-go | $700 Off Promotion |
Go-to-market motion3 records
Distribution channels2 records
Marketing channels5 records
CONNECTICUT CELLAR DOORS, LLC product offering
Product offeringCore offering
Connecticut Cellar Doors manufactures and installs custom fully welded 12-gauge steel cellar doors, insulated basement entry doors, exterior basement stair systems, and breakthroughs/digouts for residential homeowners in Connecticut and Southern Massachusetts. The company also sells and installs home, basement, and code-compliant egress windows, and serves as an authorized dealer for Bilco and Gordon cellar doors. All work is performed by in-house factory-trained installation crews with a 10-year structural plus 2-year workmanship warranty.
Product overview
Connecticut Cellar Doors is a home improvement contractor specializing in basement entry systems and window installation. The company operates as a service-based business offering multiple interconnected product categories: Premium Cellar Doors (their proprietary fully welded steel doors with custom sizing and optional powder-coating), third-party Bilco and Gordon door installation, Basement Entry Doors (insulated steel bottom doors), Basement Stair Systems, Breakthroughs & Digouts (full entryway replacement/new construction), and a full Window division covering Home Windows, Basement Windows, and Egress Windows. The product portfolio is unified by their focus on New England climate durability, code compliance, and professional installation. Financing is available through a partnership with Pure Financial Group.
Differentiator
Problem solved
Functional benefit
Products and services
- Premium Cellar Doors
Quantifiable outcome
- 10,000+ successful installations since 2002 with most original installs still operating today
- +4 more outcomes
Companies that use CONNECTICUT CELLAR DOORS, LLC
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles1 record
CONNECTICUT CELLAR DOORS, LLC technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
CONNECTICUT CELLAR DOORS, LLC partnerships and signals
Strategic signalScale indicators8 records
Recent moves5 records
Expansion highlights5 records
CONNECTICUT CELLAR DOORS, LLC competitors and assessment
Company assessmentEmerging players
- Re-Bath: Re-Bath is a national bathroom and basement remodeling franchise. They overlap with Connecticut Cellar Doors on basement finishing services, including egress window installation and basement entry work.
- Total Basement Finishing: Total Basement Finishing is a national franchise focused on basement remodeling, including egress windows and basement entry systems. They compete for the same homeowner-finishing-their-basement segment that Connecticut Cellar Doors serves.
- Everdry Waterproofing: Everdry is a basement waterproofing franchise that also handles foundation repair and basement entry solutions. They compete for the same homeowner pain points (water intrusion, foundation issues) that drive Connecticut Cellar Doors' replacement work.
- Basement Systems Inc. Basement Systems is a national network of basement waterproofing and repair contractors. They overlap with Connecticut Cellar Doors on basement entry and egress services, though their primary focus is waterproofing rather than cellar door replacement.
Broad incumbents
- Window World: Window World is the largest window replacement franchise in the U.S. They overlap with Connecticut Cellar Doors on home window replacement and offer competitive pricing through standardized product lines.
- Home Depot Installation Services: Home Depot offers professional installation services for doors and windows purchased through its stores. As a broad incumbent, it competes with Connecticut Cellar Doors for homeowners seeking convenient, lower-touch installation options.
- Power Home Remodeling: Power Home Remodeling is a regional home improvement company serving the Northeast with windows, siding, roofing, and doors. They compete with Connecticut Cellar Doors on home window and exterior door replacement using a similar in-home sales model.
- Renewal by Andersen: Renewal by Andersen is a national window replacement franchise with strong regional presence in the Northeast. They compete with Connecticut Cellar Doors' recently launched home window division through direct-to-consumer in-home sales and professional installation.
Direct peers
- Bilco Company: The Bilco Company is a leading manufacturer of basement doors and bulkhead stairways. Connecticut Cellar Doors is an authorized Bilco dealer and installer, making Bilco both a supplier and a direct product competitor whose mechanically fastened doors are compared head-to-head with CCD's proprietary welded steel doors.
- Gordon Doors: Gordon Doors is a Southington, CT-based manufacturer of value-priced welded steel cellar doors. Connecticut Cellar Doors sells and installs Gordon Doors as a third-party product, putting them in direct competition with their own offering.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks4 records
Key highlights7 records
Customer concentration
CONNECTICUT CELLAR DOORS, LLC social profiles
Digital presenceCONNECTICUT CELLAR DOORS, LLC compliance and trust
Trust signalCompliance2 records
CONNECTICUT CELLAR DOORS, LLC financial estimates
Financial estimateRevenue estimate
Valuation estimate
CONNECTICUT CELLAR DOORS, LLC leadership team
Management profileNumber of profiles
Profiles3 records
CONNECTICUT CELLAR DOORS, LLC funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CONNECTICUT CELLAR DOORS, LLC 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 CONNECTICUT CELLAR DOORS, LLC
What does CONNECTICUT CELLAR DOORS, LLC do?
Connecticut Cellar Doors manufactures and installs custom fully welded 12-gauge steel cellar doors, insulated basement entry doors, exterior basement stair systems, and breakthroughs/digouts for residential homeowners in Connecticut and Southern Massachusetts. The company also sells and installs home, basement, and code-compliant egress windows, and serves as an authorized dealer for Bilco and Gordon cellar doors. All work is performed by in-house factory-trained installation crews with a 10-year structural plus 2-year workmanship warranty.
Is CONNECTICUT CELLAR DOORS, LLC a public or private company?
CONNECTICUT CELLAR DOORS, LLC is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was CONNECTICUT CELLAR DOORS, LLC founded?
CONNECTICUT CELLAR DOORS, LLC was founded in 2002. It employs 1 to 10 people.
Where is CONNECTICUT CELLAR DOORS, LLC based?
CONNECTICUT CELLAR DOORS, LLC is headquartered in Oakville, United States, in the North America region.
How does CONNECTICUT CELLAR DOORS, LLC make money?
Four revenue lines are on record. Cellar Door and Hatchway Sales & Installation is the primary driver. The others are basement Entry Systems Installation, window Installation Services and financing Partnership Revenue.
Who are CONNECTICUT CELLAR DOORS, LLC's main competitors?
Emerging players on record are Re-Bath, Total Basement Finishing, Everdry Waterproofing and Basement Systems Inc.. Broad incumbents are Window World, Home Depot Installation Services, Power Home Remodeling and Renewal by Andersen. Direct peers are Bilco Company and Gordon Doors.
Does CONNECTICUT CELLAR DOORS, LLC have an API?
No public API is recorded for CONNECTICUT CELLAR DOORS, LLC.
What industry is CONNECTICUT CELLAR DOORS, LLC in?
CONNECTICUT CELLAR DOORS, LLC's product category is Home Improvement Services. Its primary akta.pro industry code is HSAPAJAH, Egress Window Installation/Replacement, with a secondary code of IMADAIAA, Exterior Doors. Its NAICS code is 332321 and its SIC code is 1520.