What IMC Construction Group does

IMC Construction Group (doing business as Islands Mechanical Contractor) is a privately held, Florida-based commercial construction contractor founded in 1992 and headquartered in Middleburg. The company delivers integrated general construction, mechanical, electrical, plumbing, fire protection, and renovation services to U.S. Department of Defense and federal government clients — notably NAVFAC Southeast, the U.S. Army Corps of Engineers, and Naval Station Guantanamo Bay — alongside private-sector work for hospitality operators (Marriott, CuisinArt, Renaissance Curacao, Flag Luxury Properties/St. Regis), multifamily developers (via subcontracts with LandSouth Construction, Summit Contracting, and Hensel-Phelps), and industrial and utility clients including Florida Power and Light, Dominion Energy, VIWAPA, and Matheson Tri-Gas.

The company's technical platform is its trade workforce and regulatory certification stack: six Florida state contractor licenses (General, Mechanical, Electrical, Plumbing, Roofing, Fire Protection), ASME Code Stamps S/U/R for power boilers, pressure vessels, and repair/alteration work, bonding capacity through Travelers Indemnity, and a Zero Injury safety program. Operating geographies span the Southeastern United States, eight Caribbean jurisdictions, and Guam, supported by offices in Middleburg (HQ), Guantanamo Bay, and Tamuning. The core technology is execution capability rather than software — design-build project management from concept to completion, with specialization in chilled water plants, HVAC, power distribution, fire suppression, and power/steam turbine installations.

IMC's business model is project-based and revenue is recognized on contract milestones. Government work flows through competitive bidding on federal contracts, often multi-year in duration, while private-sector work is sourced through direct negotiation with developers and hospitality chains and through subcontractor channels with general contractors on large multifamily and commercial developments. Subcontract MEP scope typically ranges $1.5M-$3.4M per project, while standalone prime contracts have ranged from roughly $1M to $23M. Marketing is minimal — limited organic social presence (LinkedIn, Facebook, Twitter) and project portfolio showcasing — with business development driven by direct enterprise engagement with contracting officers, repeat-client relationships, and government past-performance credentials rather than inbound demand generation.

Name

IMC Construction Group

Legal name

IMC Construction Group

Website

https://imcconstructiongroup.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

IMC Construction Group is a privately held Florida-based commercial contractor founded in 1992 that delivers integrated general construction, mechanical, electrical, plumbing, and fire protection services to U.S. Department of Defense, federal, hospitality, multifamily, and utility clients across the Southeastern United States, Caribbean, and Guam.

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Nonresidential Building Construction (2362), Other Specialty Trade Contractors (2389), Electrical Contractors and Other Wiring Installation Contractors (238210), Other Building Equipment Contractors (238290)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Construction - Special Trade Contractors (1700), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Commercial General Contracting (New Build) (IMAFAAAA)

akta.pro secondary industries

Self-Performing General Contractors (IMAFAAAI), Design-Build / EPC General Contracting (IMAFAAAD), Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA)

Keywords

• Commercial construction services
• Mechanical electrical contracting
• Fire protection systems
• Government construction projects
• Industrial construction services

Headquarters

HQ city

Middleburg

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction Services - Government Sector: Project-based revenue from federal government agencies and U.S. Department of Defense construction contracts. Includes new construction, renovations, and infrastructure work for military installations, government facilities, and public sector projects. Revenue recognized upon project completion milestones.
2. Construction Services - Private Sector: Commercial construction services for private developers, hospitality chains, multifamily housing projects, and industrial clients. Includes mechanical, electrical, plumbing, and fire protection contracting. Revenue is project-based with negotiated contract values.
3. Subcontractor Services: Specialized trade contractor services (electrical, mechanical, fire protection) provided to prime contractors on large-scale multifamily and commercial developments. Subcontract amounts range from approximately $1.5M to $3.4M per project.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

IMC Construction Group is a full-service commercial contractor providing integrated design-build, general construction, mechanical, electrical, plumbing, and fire protection contracting services. The company serves U.S. Department of Defense and federal agencies as a prime contractor, and private sector clients including hospitality chains, multifamily developers, and industrial/utility companies, with operations spanning the Southeastern United States, Caribbean, and Guam. Services are delivered either as standalone trade contracting (electrical, fire protection, mechanical) or as complete multi-discipline project management from concept to completion.

Product overview

IMC Construction Group is a commercial contractor offering an integrated portfolio of construction services spanning commercial construction, electrical, fire protection, government, industrial, mechanical, multifamily construction, and renovations. The company operates as a unified service offering—providing both single-service contracting (such as electrical or fire protection) and full project management for large-scale, multi-faceted projects. Services are designed to work independently or in combination, with renovation services often integrated with electrical, mechanical, and fire protection offerings to provide comprehensive construction solutions.

Differentiator

Problem solved

Functional benefit

Brands

• IMCFireProtection.com: Fire protection services website operated by IMC Construction Group

Products and services

• Commercial Construction Full-service commercial construction for office buildings, retail chains, shopping centers, plants, warehouses, medical centers, and parking garages, covering all aspects from design phase through project completion. Targeted at commercial developers and private sector clients.
• Electrical Services Comprehensive electrical contracting including large-scale solar, hydroelectric and generator installation, high/medium/low voltage power distribution, electrical design, instrumentation, automation controls, fire alarm systems, fiber-optics, security and communication systems. Targeted at government, commercial, hospitality, multifamily, and industrial clients.
• Fire Protection Services Fire protection services including wet and dry protection, fire suppression systems, smoke detection, remote warning systems, evacuation lighting, BDA systems installation, site surveys, and annual testing. Targeted at government, commercial, hospitality, multifamily, and industrial clients requiring code-compliant fire protection.
• Government Construction Services Public sector construction services for U.S. Department of Defense and government agencies, including new construction, design-build, infrastructure, housing, renovation, and utilities for military and government installations. Targeted at DoD, NAVFAC, U.S. Army Corps of Engineers, and federal agencies.
• Industrial Construction Large-scale industrial construction for power plants, electrical substations, air separation plants, and integrated industrial infrastructure. Provides project oversight from design through completion for municipal agencies and industrial clients. Targeted at utility companies and industrial operators.
• Mechanical Construction Services Mechanical contracting including HVAC, chilled water systems, packaged units, DX equipment, ventilation, air distribution, duct insulation, boiler systems, power piping, process piping, and equipment setting and alignment. Services span the Southeastern U.S. and Caribbean. Targeted at commercial, government, hospitality, and industrial clients.
• Multifamily Construction Services Specialized electrical, mechanical, and fire protection services for multifamily and mixed-use construction projects, including fire alarms, sprinkler systems, heating, cooling, and complete electrical systems. Targeted at multifamily developers and general contractors on large-scale residential developments.
• Renovation Services Commercial renovation services for historic landmarks, military installation infrastructure, multifamily housing, airport hangars, and other structures. Works in conjunction with electrical, mechanical, and fire protection contracting. Targeted at public and private sector clients needing facility upgrades.

Quantifiable outcome

• Recovered 4-month schedule delay to on-track status in 6 weeks on Renaissance Curacao Resort project
• +2 more outcomes

Named customers16 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Hensel-PhelpscoreChannel Partner/ Reseller/ DistributorIMC was selected by Hensel-Phelps as a subcontractor for the Flag Luxury Properties, LLC & St. Regis Resort Temenos project in Anguilla. IMC assisted in site development and utilities work to act as the base for all future buildings, and was also contracted to assist in the completion of the golf clubhouse, completed in time for a celebrity-studded grand opening.
• LandSouth ConstructioncoreChannel Partner/ Reseller/ DistributorLandSouth Construction serves as prime contractor with IMC providing electrical subcontracting services on multiple multifamily projects including 500 Ocean (341 units, $3.4M), Integra 360 (360 units, $2.5M), and Caspian at Delray (146 units, $1.5M).
• Summit ContractingminorChannel Partner/ Reseller/ DistributorSummit Contracting serves as prime contractor for the Mosby Carolina Forest HUD apartment project with IMC providing electrical subcontracting scope valued at $2.5M.
• CuisinArt ResortcoreOthersCuisinArt Resort in Anguilla is a repeat client for whom IMC has provided multiple services over time including air conditioning, plumbing, electrical, and expansion of the spa, new ocean villas, Tokyo Bay Restaurant, and central chilled water plant.
• Travelers Indemnity CompanycoreOthersTravelers Indemnity Company provides bonding capacity for IMC Construction Group projects. Bonding agent is Cecil W. Powell & Co. in Jacksonville, FL.
• Insurance Office of AmericacoreOthersInsurance Office of America provides commercial insurance coverage for IMC Construction Group. Contact is Mike Schwartz, Vice President, based in Jacksonville, FL.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hensel-Phelps: Full-service commercial general contractor with strong government, hospitality, and multifamily portfolios. Identified in IMC's own deal records as a prime contractor that has selected IMC as a subcontractor on the St. Regis / Flag Luxury Properties project, making it a directly comparable peer in scale and scope.
• Clark Construction Group: Major U.S. general contractor heavily concentrated in federal, healthcare, and large commercial work. Comparable to IMC in providing integrated design-build and MEP capabilities to government and institutional clients, though at substantially larger scale.
• Tutor Perini Corporation: Publicly traded heavy civil and building contractor with significant federal government, military housing, and infrastructure work. Comparable for IMC in pursuing multi-trade federal and large commercial contracts across dispersed geographies.
• Balfour Beatty US: Large U.S. general contractor serving federal, multifamily, hospitality, and commercial markets with self-perform capabilities. Directly comparable to IMC's integrated MEP-and-GC model and federal/multifamily client mix.
• LandSouth Construction: Southeast U.S. multifamily general contractor that uses IMC as an electrical subcontractor on projects including 500 Ocean, Integra 360, and Caspian at Delray. Strong regional peer in the same multifamily / SE U.S. niche and end customer set.

Broad incumbents

• EMCOR Group: National leader in mechanical & electrical construction, fire protection, and building services. Overlaps with IMC's MEP, electrical, and fire-protection service lines; broader portfolio and balance sheet but same core trades.
• Comfort Systems USA: Publicly traded national mechanical contractor delivering HVAC, plumbing, and building automation. Directly overlaps IMC's mechanical construction services across commercial, industrial, and government end-markets at much larger scale.
• APi Group: Publicly traded safety, specialty, and industrial services holding company with a substantial fire protection / life-safety segment. Comparable to IMC's dedicated fire protection services line and federal/industrial end-market exposure.
• Bechtel Corporation: Global EPC leader in industrial, energy, and government infrastructure. Comparable to IMC's industrial construction line (power generation, substations, hydro) and DoD/federal exposure, though at vastly larger scale.
• KBR Inc. Government services and engineering contractor with significant DoD, NAVFAC, and overseas federal infrastructure work. Directly overlaps IMC's Guantanamo Bay, Guam, and Department of Defense project profile, but operates at much larger scale with broader services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/IslandsMech
• Facebookfacebook.com/islandscg
• LinkedInlinkedin.com/company/islands-mechanical-contractor-inc--imc-

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 IMC Construction Group