Enterprise Builders
Enterprise Builders is a privately held, Connecticut-based general contractor and construction management firm founded in 1984, delivering commercial, industrial, and institutional projects across the state, with services spanning construction management, design-build, cost estimating, and facility audits.
- Company typePrivate
- Founded1984
- HeadquartersNewington, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Enterprise Builders does
Enterprise Builders, Inc. is a privately held, Connecticut-based general contractor and construction management firm founded in 1984 and headquartered at 46 Shepard Drive, Newington, CT, with a second location in Southeastern Connecticut. The firm operates two offices (Central and Southeastern CT) and serves commercial, industrial, and institutional clients throughout the state on projects ranging from approximately $50,000 to $50,000,000 in value, functioning as a merit shop general contractor.
The company's core service offering is construction management and general contracting across pre-construction, construction, and post-construction phases. Beyond traditional GC work, Enterprise Builders has extended its service line to include design-build (with a licensed architect retained in-house and outsourced M.E.P. design-build contractors), independent cost estimating organized by 16-division CSI categories, and facility audits covering HVAC, electrical, building envelope, and life-safety systems. Adjacent technology-related practices include LEED/sustainability integration, virtual estimating, drone-based site surveys, and manual building information modeling. Notable technical differentiators cited are collaborative project management methodology and accuracy in cost estimating across all design phases.
The firm's go-to-market is sales-led and direct-to-client, executing projects through established relationships, repeat engagements, and competitive bidding on public and private work. Customer concentration skews to higher-education and healthcare institutions (e.g., Wesleyan University, Trinity College, Saint Francis Hospital, Charter Oak Federal Credit Union), with secondary work in housing, municipal/community buildings, and places of worship. Pricing is project-based and not publicly disclosed. The company is led by President Keith Czarnecki (a laborer-to-president career path), has 11–50 employees, and is privately held with no disclosed institutional ownership, funding rounds, or M&A activity. Revenue is not disclosed in the source material.
Enterprise Builders firmographics
Firmographics- Name
- Enterprise Builders
- Legal name
- Enterprise Builders, Inc.
- Website
- https://enterbuilders.com
- Company type
- Private
- Founded year
- 1984
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Enterprise Builders is a privately held, Connecticut-based general contractor and construction management firm founded in 1984, delivering commercial, industrial, and institutional projects across the state, with services spanning construction management, design-build, cost estimating, and facility audits.
- Ownership category
- akta.pro rank
Enterprise Builders industry classification
Industry- Product category
- Construction Management Services
- NAICS
- Commercial and Institutional Building Construction (236220), Nonresidential Building Construction (2362), Residential Building Construction (2361), Industrial Building Construction (23621)
- SIC
- Operative Builders (1531)
- akta.pro primary industry
- Office & Corporate Building Construction (IMAFACAA)
- akta.pro secondary industries
- New School Construction (Greenfield Builds) (EDAEABAA), Residential General Contracting (New Build) (IMAFAAAB)
Keywords
Where Enterprise Builders is headquartered
LocationHeadquarters
- HQ city
- Newington
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Enterprise Builders business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Construction Management Services: Construction management as general contractor for commercial, industrial, and institutional projects ranging in value up to $50,000,000. Services include pre-construction planning, construction services, and post-construction support.
- General Contracting: General contracting services providing quality control, safety management, on-site supervision, project management, scheduling, subcontractor management, and document management.
- Design-Build Services: Design-build services for residential, commercial, and industrial sectors including preliminary design, construction documents, and architectural renderings with budgeting and estimating.
- Cost Estimating Services: Comprehensive cost estimating at all levels of design documents using various tools including historical data, quantity takeoffs, and key trade engagement.
- Facility Audits: Facility audits to assess physical condition of buildings and utility systems including HVAC, electrical, building envelope, elevators, and life safety measures.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Enterprise Builders product offering
Product offeringCore offering
Enterprise Builders is a Connecticut-based general contractor and construction management firm providing pre-construction planning, construction services, and post-construction support for commercial, industrial, and institutional projects valued up to $50,000,000. Its core offerings include Construction Management and General Contracting, Design-Build, Facility Audits, Independent Cost Estimating, and Construction Educational Training, delivered through a team-oriented, merit-shop approach emphasizing cost, schedule, and program discipline.
Product overview
Enterprise Builders offers a comprehensive suite of construction management and general contracting services. The core offerings include Construction Management and General Contracting (with pre-construction, construction, and post-construction phases), Design Build services with in-house and outsourced architectural capabilities, Facility Audits for building condition assessment, Independent Cost Estimating across all design phases using 16-division CSI categorization, and Construction Educational Training including owner training videos. The company operates as a merit shop general contractor specializing in commercial, industrial, and institutional construction projects up to $50,000,000 in value.
Differentiator
Problem solved
Functional benefit
Products and services
- Construction Management and General Contracting Collaborative construction management and general contracting service covering pre-construction planning, constructability analysis, cost estimates, value engineering, bidding process, LEED input, drone flights, virtual estimating, procurement, construction scheduling, safety management, quality control, and project execution. Designed for commercial, industrial, and institutional project owners in Connecticut with project values up to $50,000,000.
- Design-Build Services Integrated design-build service for residential, commercial, and industrial sectors, including preliminary design, construction documents, architectural renderings, and budgeting. Delivered with a licensed architect on staff and outsourced M.E.P. Design Build Contractors to provide integrated mechanical, electrical, and plumbing systems design and construction.
- Facility Audits Assessment of the physical condition of buildings and utility systems including HVAC, electrical, building envelope, elevators, and life safety measures. Provides strategy for corrective actions and cost estimates for underperforming areas. Targeted at building owners and institutions managing existing facilities.
- Independent Cost Estimating Comprehensive cost estimating service covering all levels of design documents from pre-schematic through 100% construction documents, using historical data, quantity takeoffs, in-depth document review, and key trade engagement. Estimates are organized by the 16-division CSI categories and serve owners, developers, and architects needing third-party cost validation.
- Construction Educational Training Construction training service including owner training videos for MEP systems and other building systems, delivered at project completion to help building owners and facilities staff understand and operate their newly built or renovated facilities.
Companies that use Enterprise Builders
Customer profileNamed customers7 records
Segments8 records
Ideal customer profiles5 records
Enterprise Builders technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Enterprise Builders partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor.
- Columbus HouseminorNon-profit organization assisting veterans in Connecticut communities. Enterprise Builders partnered with Columbus House for their annual charity golf tournament benefiting veterans, with Columbus House representatives participating in event presentations.
- Work Vessels for VetsminorOrganization dedicated to assisting veterans in Connecticut. Enterprise Builders partnered with Work Vessels for Vets through their annual charity golf tournament, with organization representatives presenting at the event.
- Connecticut Cancer FoundationminorA 501(c)(3) non-profit organization whose mission is to financially assist Connecticut cancer patients and to fund cancer research. Enterprise Builders has partnered with the foundation through their charity golf tournament, with proceeds benefiting veterans with cancer.
Scale indicators4 records
Recent moves6 records
Expansion highlights4 records
Enterprise Builders competitors and assessment
Company assessmentRegional players
- Consigli Construction Co. Massachusetts-based construction manager operating across the Northeast with strong higher-education and institutional portfolios. Comparable in service model and vertical mix, but larger and broader geographically than Enterprise Builders.
Direct peers
- Downes Construction Company: Connecticut-based commercial general contractor and construction manager serving institutional and private-sector clients. Directly comparable in regional focus, project scale, and CM service offering.
- A/Z Corporation: Connecticut-headquartered construction management and general contracting firm serving healthcare, education, and commercial clients in the Northeast. Direct peer in geography, scale, and institutional vertical.
- KBE Building Corporation: Connecticut-based construction management and general contracting firm serving academic, healthcare, and senior living clients across the Northeast. Highly comparable in size, vertical mix, and Connecticut market focus.
- Dimeo Construction Company: Rhode Island-based general contractor and construction manager serving New England institutional, commercial, and academic clients. Closest direct comparable in scale, geography, and service mix to Enterprise Builders' Connecticut-focused CM practice.
- Manafort Brothers: Connecticut-based general contractor with significant institutional, commercial, and heavy/civil capability. Comparable regional footprint and vertical mix including healthcare and education clients.
Broad incumbents
- Gilbane Building Company: Major national construction manager with deep higher-education, healthcare, and institutional portfolios and active Connecticut operations. Competes for the same institutional RFPs but at much larger scale.
- Suffolk Construction: National construction manager with strong Northeast presence across commercial, institutional, and healthcare verticals. Competes in the same Connecticut institutional market from a much larger platform.
- Turner Construction Company: Largest commercial construction manager in the U.S. with extensive healthcare, education, and commercial work in Connecticut. Represents the scale competitive threat Enterprise Builders faces on larger pursuits.
- Skanska USA: Global construction and development firm with significant commercial, institutional, and healthcare work in the Northeast. Represents the upper bound of competition for larger Connecticut institutional projects.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Enterprise Builders social profiles
Digital presenceEnterprise Builders compliance and trust
Trust signalCompliance2 records
Enterprise Builders financial estimates
Financial estimateRevenue estimate
Valuation estimate
Enterprise Builders leadership team
Management profileNumber of profiles
Profiles3 records
Enterprise Builders funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Enterprise Builders 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 Enterprise Builders
What does Enterprise Builders do?
Enterprise Builders is a Connecticut-based general contractor and construction management firm providing pre-construction planning, construction services, and post-construction support for commercial, industrial, and institutional projects valued up to $50,000,000. Its core offerings include Construction Management and General Contracting, Design-Build, Facility Audits, Independent Cost Estimating, and Construction Educational Training, delivered through a team-oriented, merit-shop approach emphasizing cost, schedule, and program discipline.
Is Enterprise Builders a public or private company?
Enterprise Builders is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Enterprise Builders founded?
Enterprise Builders was founded in 1984. It employs 11 to 50 people.
Where is Enterprise Builders based?
Enterprise Builders is headquartered in Newington, United States, in the North America region.
How does Enterprise Builders make money?
Five revenue lines are on record. Construction Management Services are the primary driver. The others are general Contracting, design-Build Services, cost Estimating Services and facility Audits.
Who are Enterprise Builders's main competitors?
Consigli Construction Co. is listed as a regional player. Direct peers are Downes Construction Company, A/Z Corporation, KBE Building Corporation, Dimeo Construction Company and Manafort Brothers. Broad incumbents are Gilbane Building Company, Suffolk Construction, Turner Construction Company and Skanska USA.
Does Enterprise Builders have an API?
No public API is recorded for Enterprise Builders.
What industry is Enterprise Builders in?
Enterprise Builders's product category is Construction Management Services. Its primary akta.pro industry code is IMAFACAA, Office & Corporate Building Construction, with a secondary code of EDAEABAA, New School Construction (Greenfield Builds). Its NAICS code is 236220 and its SIC code is 1531.