Insights

Strategic HDR Alignment MDG is now part of HDR following an acquisition and partnership, creating cross-sell prospects across HDR’s transportation and infrastructure client base for end-to-end facility design, oversight, and maintenance planning.

Transportation Design Niche MDG focuses on transportation facilities from programming to master planning and construction oversight, positioning for transit and rail modernization projects and comprehensive design and maintenance planning.

Nimble Specialist Partner As a small-to-medium practice, MDG can serve as a specialized subconsultant or agile partner on larger HDR-led bids, offering expertise in equipment industrial design and facility maintenance planning.

Western US Focus Based in Denver, MDG is well-placed to pursue Western U.S. transportation projects, leveraging proximity to agencies and potential collaboration with HDR’s nationwide network.

Credibility and Collaboration The historical collaboration with HDR demonstrates a track record of partnership and capability to work within large firm procurement channels, which can reassure clients seeking integrated design teams.

Maintenance Design Group Tech Stack

Maintenance Design Group uses 8 technology products and services including Cloudflare Web Optimizations, Lightbox, SWFObject, and more. Explore Maintenance Design Group's tech stack below.

  • Cloudflare Web Optimizations
    Analytics
  • Lightbox
    Javascript Libraries
  • SWFObject
    Miscellaneous
  • WordPress Block Editor
    Page Builders
  • HTTP/3
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • Web Font Loader
    Web Fonts
  • Facebook
    Widgets

Maintenance Design Group's Email Address Formats

Maintenance Design Group uses at least 2 format(s):
Maintenance Design Group Email FormatsExamplePercentage
First.Last@mdg-llc.comJohn.Doe@mdg-llc.com
100%
First.Last@maintenancedesigngroup.comJohn.Doe@maintenancedesigngroup.com
100%

Frequently Asked Questions

Where is Maintenance Design Group's headquarters located?

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Maintenance Design Group's main headquarters is located at Denver, Colorado United States. The company has employees across 3 continents, including North AmericaAfricaAsia.

What is Maintenance Design Group's phone number?

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You can contact Maintenance Design Group'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 Maintenance Design Group's official website and social media links?

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Maintenance Design Group's official website is maintenancedesigngroup.com and has social profiles on LinkedIn.

What is Maintenance Design Group's NAICS code?

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Maintenance Design Group's NAICS code is 54131 - Architectural Services.

How many employees does Maintenance Design Group have currently?

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As of February 2026, Maintenance Design Group has approximately 11 employees across 3 continents, including North AmericaAfricaAsia. Key team members include Senior Project Manager / Eastern Region Manager: S. R.Information Technology Manager: A. S.Manager, Facility Design: S. C.. Explore Maintenance Design Group's employee directory with LeadIQ.

What industry does Maintenance Design Group belong to?

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Maintenance Design Group operates in the Architecture and Planning industry.

What technology does Maintenance Design Group use?

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Maintenance Design Group's tech stack includes Cloudflare Web OptimizationsLightboxSWFObjectWordPress Block EditorHTTP/3Google AnalyticsWeb Font LoaderFacebook.

What is Maintenance Design Group's email format?

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Maintenance Design Group's email format typically follows the pattern of First.Last@mdg-llc.com. Find more Maintenance Design Group email formats with LeadIQ.
Maintenance Design Group logo

Maintenance Design Group

Architecture and PlanningColorado, United States11-50 Employees

Maintenance Design Group is a small- to mid-sized practice in the architecture and planning industry, focused on transportation facilities. Based in Denver, Colorado, the firm provides consulting across the project lifecycle, including programming, site selection, master planning, and schematic design, along with equipment design for industrial settings, construction oversight, and facility maintenance planning. The firm's work targets transportation facilities and the organizations that plan and operate them, addressing planning, design, and ongoing maintenance needs. In September 2017, MDG joined HDR, Inc., as HDR announced its acquisition of the firm, integrating it into HDR's global practice of engineering, architecture, environmental, and consulting services.

Section iconCompany Overview

Headquarters
Denver, Colorado United States
Phone number
NAICS Code
54131 - Architectural Services
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Maintenance Design Group's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Maintenance Design Group's revenue is estimated to be in the range of $1M$10M

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