Insights

Acquisition Opportunity OJS Building Services was recently acquired by Mno-Bmadsen, the investment arm of the Pokagon Band of Potawatomi Indians. This presents a near-term opportunity to align with new strategic ownership on growth initiatives, potentially unlocking capital for expansion of maintenance contracts, energy retrofit projects, and larger design-build opportunities.

Maintenance Dominance The company emphasizes comprehensive HVAC maintenance contracts, including multi-year agreements with guaranteed equipment uptime. This creates recurring revenue opportunities and upsell potential for energy efficiency upgrades, retrofits, and BMS (direct digital control systems) implementations with existing clients.

Energy Focus With a dedicated energy services group handling energy-saving equipment retrofits and control systems, there is a ready path to cross-sell to hospitals, industrial facilities, and commercial properties seeking reduced operating costs, improved reliability, and compliance for environmental system needs.

Small to Mid Market Operations target small construction and design-build projects for general contractors and commercial/industrial clients, indicating a niche where tailored, cost-competitive offerings can win new contracts through private bids and negotiated work, particularly for facilities with complex HVAC systems.

Growth Channels Recent ownership change and existing service-first model suggest partnership and channel opportunities with facility management firms, insurers, and regional developers looking for reliable HVAC maintenance, retrofit capabilities, and building automation services to manage risk and ensure uptime across portfolios.

Similar companies to OJS Building Services Inc.

OJS Building Services Inc. Tech Stack

OJS Building Services Inc. uses 8 technology products and services including WordPress, CookieYes, Shopify, and more. Explore OJS Building Services Inc.'s tech stack below.

OJS Building Services Inc.'s Email Address Formats

OJS Building Services Inc. uses at least 2 email formats:
OJS Building Services Inc. Email FormatsExamplePercentage
FLast@ojsbsi.comJDoe@ojsbsi.com
87%
First.Last@ojsbsi.comJohn.Doe@ojsbsi.com
13%

Frequently Asked Questions

What is OJS Building Services Inc.'s phone number?

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You can contact OJS Building Services Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is OJS Building Services Inc.'s official website and social media links?

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OJS Building Services Inc.'s official website is ojsbsi.com and has social profiles on LinkedIn.

How much revenue does OJS Building Services Inc. generate?

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As of September 2026, OJS Building Services Inc.'s annual revenue is estimated to be $10M - $25M.

What is OJS Building Services Inc.'s SIC code and NAICS code?

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OJS Building Services Inc.'s SIC code is 8711 - Engineering Services and NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does OJS Building Services Inc. have currently?

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As of September 2026, OJS Building Services Inc. has approximately 15 employees across 4 continents, including North America, Europe and Asia. Key team members include Socio Proprietario: O. J., Director Of Department: J. I. and Estimator/Project Manager For Reliable Controlss: D. M. Explore OJS Building Services Inc.'s employee directory with LeadIQ.

What industry does OJS Building Services Inc. belong to?

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OJS Building Services Inc. operates in the Industrial Machinery Manufacturing industry.

What technology does OJS Building Services Inc. use?

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OJS Building Services Inc.'s tech stack includes WordPress, CookieYes, Shopify, Microsoft 365, Twemoji, jQuery, PHP and Apache.

What is OJS Building Services Inc.'s email format?

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OJS Building Services Inc.'s email format typically follows the pattern of FLast@ojsbsi.com. Find more OJS Building Services Inc. email formats with LeadIQ.

When was OJS Building Services Inc. founded?

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OJS Building Services Inc. was founded in 2007.
OJS Building Services Inc. logo

OJS Building Services Inc.

Industrial Machinery ManufacturingIndiana, United States11-50 Employees

OJS Building Services Inc. is a South Bend, Indiana-based company organized around two complementary groups. Its construction group handles small design-and-build projects for commercial, industrial, and institutional clients, while the energy services and maintenance group focuses on HVAC service, maintenance contracts, energy-saving retrofits, direct digital control systems, and related projects; the company can repair equipment ranging from large hospital chillers to restaurant ice makers. The firm offers multi-year HVAC maintenance contracts that guarantee equipment against breakdown at no extra cost, reflecting a service-centric core. Its customers include general contractors, industrial and commercial owners, and other contract clients seeking environmental system support. In May 2024, Mno-Bmadsen acquired OJS Building Services, Inc., marking a notable development in the company's ownership.

Section iconCompany Overview

Phone number
Website
ojsbsi.com
SIC Code
8711 - Engineering Services
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
2007
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    OJS Building Services Inc.'s revenue is estimated to be in the range of $10M - $25M

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