At McCrossin, we pride ourselves on delivering exceptional construction services that exceed our clients’ expectations. With over seven decades of experience, we are one of the most versatile and self-performing construction firms in the Mid-Atlantic region. Our versatility comes from our four divisions: General, Mechanical, Electrical, and Foundations. These highly skilled divisions work together to complete your projects from pre-planning to final completion, operating under stringent guidelines and demanding timeframes. Being a full-service solution from a single source, allows our team to offer an unwavering commitment to precision, quality and safety that ensures your vision is brought to life with the highest possible standards.


We also work as sub-contractors and geotechnical specialists for clients and partners seeking specialized services.  McCrossin is strong in every direction.


We provide a wide array of general construction services to get your job done right, including design-build delivery, pre-construction planning, Build Information Modeling (BIM), site development, structural concrete and steel, precast and fabricated structures, geotechnical site improvement and utility installation.

We have what you need to get you powered up.  Our comprehensive electrical services, include interior power, main distributions, emergency back-up systems, UPS, and TVSS, exterior power, including distribution and medium voltage systems, electrical controls, security systems, HVAC controls, lighting, including LED, streetscape, theaters, and lighting controls.

We specialize in utility piping for steam, sanitary systems, and stormwater, HVAC systems, plumbing, geothermal solutions, water systems, including clarifiers, process piping, and chemical treatment systems, industrial piping, including chemical sewer, gas, potable water, steel and stainless.

Our robust fleet is centrally located for fast deployment so your job doesn’t wait. We have the right equipment for your job no matter what it is, including large and small diameter drilling rigs, lattice-boom crawler cranes, rough terrain hydraulic cranes,  pile drivers, marine construction equipment, restricted access drilling machines and pumping and shotcrete equipment.

Why McCrossin?

For over seventy years, McCrossin has provided a multitude of specialized heavy construction services for commercial, institutional and governmental clients. We’ve built our reputation on quality, versatility and integrity. We are a turnkey contractor, with planning, scheduling, budgeting, permitting and design-build capabilities for our general, mechanical, electrical and foundation construction divisions. As a union contractor, we are proud of our formal safety program and outstanding safety record. Our skilled tradespeople in partnership with our experienced and knowledgeable staff, deliver world-class projects with dedication and reliability.


Prior to the client’s completion request, our management team performs a complete inspection to maximize the job’s quality and efficiency. Our systematic value engineering and best practices partnering ensures our clients get the highest ROI. McCrossin’s quality control is performed at a high standard, with on-site monitoring by our Project Managers. We are proud of our reputation for doing whatever it takes to get a job done, whether it means pouring concrete at 2 A.M., or working double shifts every day of the week. We also treat our clients’ resources as though they were our own and are very conscientious of budgetary and scheduling guidelines.


McCrossin recently crossed the threshold of $1 Billion dollars built since the company began. Achieving this milestone is a testament to our quality of work and a commitment to customer partnerships. Let’s start a conversation on how McCrossin can deliver your enterprise solutions as your preferred construction partner.

“Your superintendent’s outstanding work, on a difficult job with problem site conditions, made the work proceed with few hold-ups. It was a pleasure to work with him and G.M. McCrossin and I look forward to working with your company in the future.”

DEP Official (Public Works- State Project)

“The staff and subs that McCrossin has onboard are fantastic… Everyone of them was professional, helpful, responsive and dedicated to doing a good job. McCrossin far exceeds the quality of work I have seen other places.”

PNC Bank Vice President (Renovation Series)

“I have never worked with such a cooperative group of people that concentrated on the task of completing the project correctly.  The McCrossin people (Project Manger, Office Staff, Site Superintendent and Electricians) were all professional in their duties.  They all worked for the good of the project.”

Design Engineer (Telecommunication Power Upgrade Project)

“…one of the best electrical installations that I have seen in some time. the workmanship is superb and everything seems to be according to the specifications. I truly wish I could show this project to some other contractors so they could witness firsthand how a project done right should look.”

Construction Manager (Public Works- County Project)

“The crew you had here was extremely cooperative, professional and effective. Their workmanship was top-notch. We truly enjoyed working with you on this project.  I assure you, we will consider you at the top of the list for our next big project.”

Head of engineering- (Private Industry- Glassware Manufacturer)

“I just wanted to say that over the years there have been no better contractor to work with than GMM.  Anytime we had issues they were always fairly worked out.  If there was ever a GC that I would have worked for GMM would be at the top of my list.”

LEED AP- (Independent Professional)


Pennsylvania.                          West Virginia

New York.                                  Virginia

Maryland                                  Ohio                   

Washington, D.C.                    New Jersey

Delaware                                  Wisconsin

For Specialized Projects, we will travel.

We recenlty completed this project in Martha’s Vineyard.


2780 Benner Pike
Bellefonte, PA 16823


Phone: 814/355/4848

Fax: 814/355/7363

© 2024 GM McCrossin. All Rights Reserved.