Inglett & Stubbs

What Inglett & Stubbs does

Inglett & Stubbs LLC is a privately held, 100% employee-owned electrical contractor founded in 1954 and headquartered in Mableton, Georgia, with additional operations in Covington and Kennesaw, Georgia. The company delivers electrical construction, low voltage and telecommunications, maintenance, preconstruction services, and prefabrication for commercial, industrial, and institutional projects, with deeper specialization in healthcare facilities, mission critical data centers, power generation, and high-profile sports and entertainment venues. It serves enterprise clients including WellStar Health System, Northside Hospital, Children's Healthcare of Atlanta, Emory University, the CDC, QTS, SunTrust, AT&T, The Coca-Cola Company, and major Atlanta sports franchises through negotiated contracts, frequently structured as guaranteed maximum price or cost-plus-fee arrangements.

The company's technical platform rests on integrated BIM/VDC design, an in-house 76,000 sq ft prefabrication shop, and a 70,000 sq ft modular manufacturing facility in Covington, Georgia, which produces E-Houses, mechanical galleries, multi-trade racks, skidded electrical equipment, and temporary power solutions. Proprietary live-feedback tracking systems support planning, costing, scheduling, and resource forecasting, and the firm documents 28+ years of data center construction experience and more than 400 MW of completed power generation projects. It consistently ranks in the Top 50 US electrical contractors by EC&M Magazine (Top 30 since 2005) and reports a 0.55 EMR, well below the 1.0 industry average.

Commercially, the firm operates a relationship-driven, sales-led B2B model targeting large-scale construction projects through direct engagement with project owners, general contractors, architects, and engineers. Distribution is anchored by long-standing subcontractor relationships with tier-one Southeastern general contractors such as Brasfield & Gorrie, Holder Construction, and Turner Construction. Revenue is generated across project-based construction services, ongoing facility maintenance under SLA-style agreements, modular and prefabricated hardware sales, and preconstruction professional services, with international and remote project capability delivered through a dedicated Inglett & Stubbs International (ISI) division.

Name

Inglett & Stubbs

Legal name

Inglett & Stubbs LLC

Website

https://inglett-stubbs.com

Company type

Private

Founded year

1954

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Inglett & Stubbs is a privately held, employee-owned electrical contractor founded in 1954 in Mableton, Georgia, providing electrical construction, prefabrication, modular manufacturing, maintenance, and preconstruction services to healthcare systems, data center operators, and commercial and institutional clients across the Southeastern United States.

Ownership category

akta.pro rank

Product category

Electrical Contracting Services

NAICS

Electrical Equipment Manufacturing (3353), All Other Electrical Equipment and Component Manufacturing (33599), Other General Purpose Machinery Manufacturing (3339)

SIC

Electrical Industrial Apparatus (3620), Miscellaneous Electrical Machinery, Equipment & Supplies (3690)

akta.pro primary industry

Process Skids & Modular Process Systems (Packaged Units) (IMAHAEAH)

Keywords

• Electrical contracting services
• Mission critical data center construction
• Healthcare facility electrical systems
• Modular electrical manufacturing
• Commercial electrical construction

Headquarters

HQ city

Mableton

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Electrical Construction Services: Project-based revenue from electrical construction services for commercial, industrial, and institutional projects. A high percentage of workload is negotiated on guaranteed maximum, cost-plus-fee basis.
2. Facility Maintenance Services: Ongoing maintenance contracts for data centers, office complexes, and industrial facilities requiring 24/7/365 operation. Revenue from Service Level Agreements and ongoing support.
3. Modular Manufacturing: Custom modular electrical solutions including E-Houses, skidded electrical equipment, temporary power solutions, and specialty products manufactured in their Covington facility.
4. Preconstruction Services: Scope management, budget management, material cost management, schedule management, and quality management services provided before project award.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

Inglett & Stubbs provides electrical construction, low voltage/telecommunication, maintenance, preconstruction, and prefabrication services for commercial, industrial, and institutional projects. The company also operates an in-house modular manufacturing division that produces custom skidded electrical solutions such as E-Houses, mechanical galleries, multi-trade racks, and temporary power systems for data center, healthcare, and specialty applications.

Product overview

Inglett & Stubbs LLC is a premier electrical contractor offering a comprehensive portfolio of services organized into core divisions. The company provides Electrical Construction, Low Voltage/Telecommunication, Maintenance, Preconstruction Services, and Prefabrication as its foundational service lines. Inglett & Stubbs Modular operates as a distinct manufacturing division offering data center solutions, healthcare solutions, and specialty project modular products. Power Generation Systems serves mission critical facilities with design and installation capabilities. Inglett & Stubbs International (ISI) extends capabilities internationally. The company operates from 70,000 sqft (Modular) and 76,000 sqft (Prefabrication) manufacturing facilities.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• 0.55 EMR vs 1.0 industry average
• +3 more outcomes

Named customers12 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered core, major and strategic.

• NECA (National Electrical Contractors Association)coreStrategic or Co-development PartnerActive member on the NECA board. Maintains healthy relationship with Local Union and strong bargaining position. Proactively assesses labor trends with the Local Union to ensure qualified workforce development.
• Brasfield & GorriemajorOthersGeneral contractor partner on multiple major projects including Three Ballpark Center & TK Tower, Atlanta Ronald McDonald House, Children's Healthcare of Atlanta facilities, and numerous healthcare projects.
• Holder ConstructionmajorOthersGeneral contractor partner on multiple commercial and data center projects including BellSouth Lindbergh Center, Coca-Cola Call Center, and various Atlanta projects.
• Turner Construction CompanymajorOthersGeneral contractor partner on Sam Nunn Atlanta Federal Center and Novelis Corporate Headquarters projects.
• Prime Power, Inc.strategicTechnology or IntegrationCollaborated on multiple power generation projects including Georgia Dome, Hayes Prison, and CDC Central Plant. Installed remotely dispatched automatic paralleling switchgear and controls for distributed generation and peak sharing installations.
• QTS (Quality Technology Services)majorOthersData center operator for multiple major projects including QTS Metro (970,000 ft²) and QTS Suwanee facilities. Major mission critical data center client.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hypower Inc. Large electrical contractor with strong utility, data center, and commercial portfolio in the Southeast US including Florida. Closely comparable on regional footprint, data center experience, and project mix, representing direct regional competition for Inglett & Stubbs.
• MYR Group: Public holding company of specialty electrical construction firms serving utilities, commercial, and industrial markets including data centers and power generation. Comparable in mission-critical and power generation scope, though more transmission/distribution weighted.
• Helix Electric: Large private electrical contractor serving commercial, healthcare, data center, and industrial customers with prefab and design-build capabilities. Similar size band and vertical mix to Inglett & Stubbs, particularly on data center and healthcare.
• IES Holdings: Public holding company of electrical and mechanical contractors serving commercial, industrial, data center, and healthcare markets with design-build and prefabrication capabilities. Closely matches Inglett & Stubbs' service mix and customer verticals including mission-critical and healthcare.
• Faith Technologies: Large private electrical contractor with strong prefab/manufacturing capabilities, serving commercial, industrial, healthcare, and data center customers. Comparable due to integrated manufacturing approach and similar vertical mix, though broader geographic reach.
• Rosendin Electric: Employee-owned electrical contractor with major data center, healthcare, and commercial work, including substantial prefab capabilities. Highly comparable on ESOP structure, vertical mix, and mission-critical expertise.
• Morrow-Meadows Corporation: Large private electrical contractor serving data centers, healthcare, semiconductor, and industrial markets with significant prefab capabilities. Closely comparable on mission-critical and high-tech vertical focus and prefab-driven delivery.
• Power Design Inc. Large private electrical contractor specializing in multifamily, commercial, and mission-critical construction with strong prefab manufacturing. Comparable on integrated manufacturing and design-build model, though more multifamily-weighted.

Broad incumbents

• EMCOR Group: Large publicly-traded provider of electrical and mechanical construction, energy, and facilities services across the US. Directly comparable as a diversified electrical contractor with national footprint, though significantly larger and broader in scope than Inglett & Stubbs.
• Quanta Services: Largest publicly-traded specialty contractor focused on electric power, communications, and utility infrastructure with strong data center exposure. Comparable on power generation and data center capabilities but operates at significantly larger scale with utility-grade focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/inglettstubbs
• Facebookfacebook.com/inglettstubbs
• LinkedInlinkedin.com/company/inglett-&-stubbs
• Instagraminstagram.com/inglettstubbs

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Inglett & Stubbs