extreme engineering

What extreme engineering does

Extreme Engineering, Inc. is a privately held, founder-led specialty integrator that designs, engineers, installs, monitors, and maintains in-building Distributed Antenna System (DAS) solutions and cellular repeater equipment for venues across the United States. Founded in 2002 by Michael Moran (BSEE) and headquartered in Troy, Michigan, with additional offices in Lewis Center, Ohio, and Charlotte, North Carolina, the company sells turnkey indoor cellular coverage systems supporting all major U.S. carriers (AT&T, Verizon, T-Mobile, Sprint) and 3G/4G/5G network generations, with deployments ranging from residential installations under 5,000 sq ft to enterprise venues exceeding 1 million sq ft.

Its core technology is multi-carrier DAS infrastructure paired with FCC-approved cellular repeaters across three product tiers (Residential up to 5,000 sq ft, Small Commercial under 20,000 sq ft, Large Enterprise over 20,000 sq ft), supplemented by Emergency Responder Communications Enhancement Systems and private WiFi installations. Services are delivered by manufacturer-certified installation technicians, with site evaluation, system engineering, professional installation, carrier-relations management, and ongoing maintenance bundled into a single guaranteed-performance contract.

The business model is project-based and direct: enterprise customers receive a customized quote, a dedicated project manager, and a turnkey scope from design through long-term maintenance. Revenue is generated primarily through professional services (DAS design and installation) and hardware sales of cellular repeater equipment, with a managed-services layer from ongoing maintenance contracts. Customers span stadiums and arenas, hospitals and healthcare systems, universities and campuses, corporate buildings, hotels and hospitality, and luxury residential properties, with named marquee accounts including Ford Field, Nationwide Arena, Rocket Mortgage FieldHouse, Spectrum Center, University of Michigan, Michigan State University, Ole Miss, Henry Ford Health System, GE Aviation, and Chrysler.

Name

extreme engineering

Legal name

Extreme Engineering, Inc

Website

https://extreme-eng.com

Company type

Private

Founded year

2002

Operating status

Operating

Short description

Extreme Engineering is a privately held U.S. integrator that designs, installs, and maintains multi-carrier Distributed Antenna Systems (DAS) and cellular repeaters for stadiums, hospitals, universities, corporate buildings, hotels, and luxury residences nationwide, operating from Troy, Michigan with regional offices in Ohio and North Carolina.

Ownership category

akta.pro rank

Product category

Wireless Infrastructure Services

NAICS

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220), Power and Communication Line and Related Structures Construction (237130), Electronic and Precision Equipment Repair and Maintenance (81121)

SIC

Communications Equipment, Nec (3669), Radio & Tv Broadcasting & Communications Equipment (3663)

akta.pro primary industry

Distributed Antenna Systems (DAS) (HDAIAKAB)

akta.pro secondary industries

Small Cell & DAS Deployment (Pole/Street Furniture, In-Building DAS) (IMAFAIAE), Tower Operations & Maintenance (Field Services) (HDAIAKAF)

Keywords

• Distributed Antenna Systems
• Cellular repeater installation
• In-building wireless coverage
• DAS design services
• Emergency responder communications

Headquarters

HQ city

Troy

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. DAS System Design and Installation: Professional engineering design and installation of in-building cellular repeater systems and DAS solutions. Includes preliminary site evaluation, system engineering, professional installation, carrier relations management, and post-install analysis. Revenue is project-based, with costs varying by building size and complexity.
2. Cellular Repeater Equipment Sales: Sale of FCC-approved residential, small commercial, and large enterprise cellular repeater products ranging from units for homes under 5,000 sq ft to large enterprise systems over 20,000 sq ft
3. Ongoing Maintenance Services: System maintenance programs to ensure continued optimal performance in changing wireless environments

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Extreme Engineering designs, engineers, installs, and maintains in-building Distributed Antenna Systems (DAS) and cellular repeater solutions supporting all major carriers (AT&T, Verizon, T-Mobile, Sprint) and cellular generations (GSM, CDMA, 3G, 4G, 5G). The company delivers turnkey services from preliminary site evaluation through professional installation and ongoing maintenance, with FCC-approved equipment covering buildings from under 2,000 sq ft to over 1 million sq ft.

Product overview

Extreme Engineering is a turn-key provider of in-building cellular and wireless solutions. The core product portfolio centers on Distributed Antenna Systems (DAS) and cellular repeaters offered across three tiers: Residential Cellular Repeaters (up to 5,000 sq ft), Small Commercial Cellular Repeaters (under 20,000 sq ft), and Large Enterprise Cellular Repeaters (over 20,000 sq ft). These products are complemented by Emergency Responder Communications Enhancement Systems and WiFi system installations. The company provides a comprehensive suite of services including site evaluation, system engineering and design, professional installation (via certified teams or self-install options), carrier relations management, and ongoing maintenance programs. The offering is designed as a complete turnkey solution from assessment through installation and long-term maintenance.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Cellular Repeater

Quantifiable outcome

• Coverage range from 5,000 sq ft to over 1 million square feet
• +1 more outcomes

Named customers13 records

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Four partnerships are on record, tiered core.

• AT&TcoreStrategic or Co-development PartnerMajor cellular carrier partner for which Extreme Engineering installs DAS solutions. Supports AT&T's network infrastructure expansion and in-building coverage requirements.
• VerizoncoreStrategic or Co-development PartnerMajor cellular carrier partner for which Extreme Engineering installs DAS solutions. Supports Verizon's network infrastructure and in-building coverage needs.
• T-MobilecoreStrategic or Co-development PartnerMajor cellular carrier partner for which Extreme Engineering installs DAS solutions. Supports T-Mobile's network expansion and in-building coverage requirements.
• SprintcoreStrategic or Co-development PartnerFormer major cellular carrier partner (now merged with T-Mobile) for which Extreme Engineering installed DAS solutions for network coverage.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Mobilitie: Mobilitie (acquired by SBA Communications) deploys DAS, small cells, and Wi-Fi networks for carriers and venues nationwide. It competes with Extreme Engineering for the same carrier-funded in-building wireless projects and stadium/enterprise contracts.
• SOLiD: SOLiD manufactures and integrates multi-carrier DAS and in-building wireless solutions for enterprise and public-safety applications. Comparable to Extreme Engineering on technology stack (DAS + ERCES) and target customer verticals including healthcare and venues.
• Zinwave: Zinwave (a Cobham Advanced Electronic Solutions business) provides wideband active DAS and in-building wireless solutions for enterprise and public safety. Comparable to Extreme Engineering on multi-carrier, multi-band DAS for hospitals, campuses, and large buildings.
• ADRF (Advanced RF Technologies): ADRF designs and manufactures DAS, repeaters, and public-safety wireless products and provides installation services. It overlaps with Extreme Engineering across cellular repeater product tiers and in-building DAS deployment.
• Comba Telecom: Comba Telecom is a global manufacturer of DAS, repeaters, and wireless enhancement solutions with significant US presence. Its product portfolio and integrator channel overlap directly with Extreme Engineering's cellular repeater and DAS offerings.
• Connectivity Wireless Solutions: Connectivity Wireless Solutions is a US-based DAS/small cell integrator focused on venues, hospitals, and commercial buildings. It is a direct competitor to Extreme Engineering for enterprise in-building wireless installation contracts.
• Boingo Wireless: Boingo (acquired by DigitalBridge) is a leading provider of indoor DAS and Wi-Fi networks at stadiums, airports, military bases, and commercial venues. It is the most direct head-to-head competitor for Extreme Engineering in venue and enterprise in-building wireless.
• JMA Wireless: JMA Wireless is a US-based manufacturer of DAS, small cells, and private LTE/5G equipment serving carriers, venues, and enterprises. Competes head-to-head with Extreme Engineering for in-building cellular coverage projects at stadiums, hospitals, and corporate campuses.

Broad incumbents

• American Tower: American Tower is a global tower and digital infrastructure REIT with a dedicated DAS and in-building wireless segment (including CoreSight-related assets). As a broad incumbent, it competes with Extreme Engineering on large venue and enterprise DAS projects.
• Crown Castle: Crown Castle operates the largest US portfolio of towers, small cells, and fiber, including a meaningful DAS business serving venues and enterprises. Its nationwide scale and carrier relationships make it a broad incumbent competing for the same enterprise in-building wireless RFPs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/extreme-engineering-inc

Compliance1 record

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 extreme engineering