When it comes to building mission-critical facilities like data centers, advanced manufacturing plants, and energy infrastructure, precision and speed are key. The top construction firms in 2026 excel in safety, schedule management, technical expertise, and workforce capacity. Here's what you need to know:
Each firm brings unique strengths to the table, making them suitable for different project needs. Below is a quick comparison to help you choose the right partner.
| Firm | Key Strengths | Notable Projects | Geographic Focus |
|---|---|---|---|
| DPR Construction | High client retention, self-perform expertise | Crusoe Data Center, Meta Mesa Campus | Nationwide (local/global) |
| McCarthy | Self-perform trades, safety excellence | Vantage NV12, Goodyear Data Center | AZ, NV, TX, GA, OH |
| HITT Contracting | Speed, data center expertise | Building L, Siemens Advanced Manufacturing | Nationwide |
| Walbridge | Lean methods, industrial focus | Saline Township Data Center, Ford Blue Oval | Midwest, expanding |
| Turner Construction | Scale, integrated services | Meta Lebanon Campus, CoreWeave Data Center | Nationwide, global reach |
Top Mission-Critical Construction Firms 2026: Key Stats Compared
Since its founding in 1990, DPR Construction has successfully delivered 2,716 mission-critical projects. In 2024, these projects accounted for 31% of their revenue, with an impressive 96% of that revenue coming from repeat clients. This loyalty highlights their dependability in a sector where precision and reliability are non-negotiable.
"DPR exemplifies what we look for in a contractor, with a long history of high performance even on the most technically challenging projects." - Daniel Kingman, Senior Director of Construction, Digital Realty
DPR specializes in four key markets:
Their expertise in these areas is reflected in their 2025 ENR rankings: #4 in Data Centers, #2 in Industrial Process, #3 in Telecommunications, and #1 in Pharmaceutical construction, a title they’ve consistently held since 2017.
DPR employs a comprehensive delivery model based on four integrated strategies: design-to-build, virtual design and construction (VDC), prefabrication, and self-perform work. This approach is designed to minimize delays and ensure efficient project execution. For instance, at the Crusoe Data Center in Abilene, TX, DPR cut steel delivery timelines from 12 weeks to just 6 weeks for their 4 million sq. ft. project spanning eight buildings.
"On a fast-track mega project, losing a day is like losing a week, and losing a week is like losing a month. That's why we bring speed and quality under our control." - Vikesh Handratta, Project Executive, DPR Construction
DPR maintains direct control over critical work by employing skilled trades in-house, ensuring quality and adherence to schedules. The scale of their projects is massive. At the Crusoe campus in Texas, they managed 8,500 workers onsite daily, with concrete pours reaching 4,000 cubic yards per day. Similarly, the Meta Richland Parish project in Louisiana - spanning 2 million square feet on a 2,250-acre site - required 4,500 workers daily. To streamline operations, they used Manufactured Offsite Fabricated Equipment (MOFE), reducing field labor demands and safeguarding project timelines.
DPR operates using a "Local/Global" model, combining regional expertise with the resources of a national builder. Their active mission-critical markets include Northern Virginia, Texas, Arizona, Oregon, California, Georgia, Louisiana, South Carolina, and Alabama. A standout example of their regional adaptability is the Meta Mesa campus in Arizona, a 2.5 million sq. ft. facility that achieved LEED Gold certification and operates on 100% renewable energy.
Next, we’ll dive into how McCarthy Building Companies tackles mission-critical projects.
McCarthy Building Companies, an employee-owned firm, has established itself as a major player in mission-critical construction. With 418 MW of data centers already completed across the U.S. and over 2 GW in planning, they are clearly positioning themselves to meet the growing demand for hyperscale infrastructure.
McCarthy's expertise spans a variety of mission-critical projects, including data centers (both greenfield and brownfield campuses), telecommunication hubs, emergency service centers, control centers, SCIFs, and high-performance computing (HPC) research facilities. When it comes to data centers, they handle everything from quick-turnaround data hall fit-outs and white space renovations to ground-up campus builds and critical system upgrades.
The company prides itself on being a "solution builder", focusing on efficient constructability. By managing all phases in-house - from power and cooling design to commissioning and critical path planning - they ensure tight coordination and minimize risks that could delay schedules.
"In mission-critical construction the stakes are high; inaccuracy can lead to safety and operational consequences. That's why we work with you to create manageable solutions and apply precision throughout our processes." - McCarthy Building Companies
A standout example of their expertise is the NV12 project at Vantage Data Centers' campus near Reno, Nevada, a 64-megawatt facility designed to support hyperscalers. The project, led by McCarthy's employee-owners, achieved its topping-out milestone in 2026.
McCarthy's self-perform model allows them to maintain direct control over quality and safety, even on complex projects. This approach was evident in their work at a Vantage Data Centers project in Goodyear, Arizona, where the team received the ADOSH VPP STAR designation - the highest safety recognition from the Arizona Division of Occupational Safety and Health, comparable to OSHA's top safety award.
While McCarthy operates on a national scale, they focus on key data center markets such as Arizona, Nevada, Texas, Georgia, and Ohio. They also have the capability to work in remote areas where infrastructure is less developed, an increasingly important factor as land availability drives projects away from traditional hubs.
"Whether your project is in a remote area or a major data center market like Arizona, Nevada, Texas, Georgia or Ohio, partner with a national, mission-critical construction team that provides accuracy and expertise." - McCarthy Building Companies
Next, we’ll explore how HITT Contracting approaches mission-critical construction projects.
HITT Contracting has earned a reputation as a leader in mission-critical construction. In 2025, Building Design + Construction ranked them as the #1 Data Center Builder, while Engineering News-Record placed them at #10 among the top contractors in the U.S.. With $13.1 billion in revenue delivered in 2025 and an impressive 83% repeat client rate, their industry presence is undeniable.
HITT’s expertise spans data centers, advanced manufacturing, life sciences, and secure government facilities. Their projects include both greenfield campuses and operational buildings, ranging from large-scale developments to specialized liquid-cooled data center fit-outs designed for high-density computing. For example, in the life sciences sector, HITT adheres to ISO cleanroom and cGMP standards, as seen in the Wedgewood Expansion for the National Cancer Institute in Frederick, Maryland.
HITT’s approach to construction prioritizes lean methods, early procurement, and off-site prefabrication to meet tight deadlines. A standout project, Building L in Ashburn, Virginia, is a 1.1-million-square-foot facility with 16 data halls and 96 MW of capacity. The team completed the project one month ahead of schedule by working double shifts. Another example is the Siemens Advanced Manufacturing Facility in Fort Worth, Texas, where HITT managed a 10-MW service upgrade and completed a 500,000-square-foot renovation in just 16 months, giving Siemens early access to production areas.
"What really differentiates HITT is that they always have a resolution or recommendation ready to share, which really helps minimize project risks." - Larry Chen, Project Manager, Longfellow Real Estate Partners
HITT’s workforce includes over 2,200 team members across 16 offices nationwide, with more than 150 specialists in mission-critical construction. In May 2026, they partnered with Northern Virginia Community College (NOVA) to address the skilled trades shortage in the sector. To date, HITT has delivered over $8 billion in mission-critical projects and commissioned more than 2 GW of power across completed facilities.
With 16 offices across the U.S., HITT has a strong presence in key markets like Northern Virginia (the largest data center corridor in the country), Silicon Valley, Atlanta, Dallas, Raleigh, and Los Angeles. In Atlanta alone, they’ve completed nearly $1 billion in construction over the past five years. Their acquisition of Central Consulting & Contracting has expanded their footprint into the New York metropolitan area, enhancing capabilities in healthcare and urban mission-critical projects. Additionally, a joint venture involving HITT completed the high-security Next NGA West Campus for the National Geospatial-Intelligence Agency in St. Louis, Missouri, in January 2026.
"As our industrial team expands across the country, we're igniting progress by delivering some of the most challenging industrial, manufacturing, and logistics facilities that support how our world operates every day." - Josh Foreso, Executive Vice President, HITT Contracting
Next, Walbridge’s approach to mission-critical construction will be examined.
Walbridge brings more than a century of construction expertise to the mission-critical sector, blending its long-standing legacy with modern, tech-driven approaches. In 2025, Engineering News-Record ranked the company #1 in Automotive, #2 in Manufacturing, #10 in Data Centers, and #7 in Power (Co-Generation). Adding to its accolades, Deloitte Private and The Wall Street Journal named Walbridge a US Best Managed Company for seven consecutive years, from 2020 to 2026.
Walbridge has built a reputation for tackling high-stakes projects across several industries. Its portfolio includes data centers, energy infrastructure, and advanced manufacturing facilities. These projects often involve cutting-edge technologies like robotics, automation, and nanotechnology, as well as facilities for electric vehicle production.
The company employs lean construction methods, offsite prefabrication, and mechanical/electrical skid assemblies to streamline complex projects. With self-perform capabilities in concrete work, equipment installation, and process engineering, Walbridge ensures projects stay on schedule and meet strict quality standards.
A prime example of this is the Saline Township Data Center campus, where Walbridge serves as the general contractor for Oracle and OpenAI’s Stargate initiative. This massive project includes three 550,000-square-foot data halls, a closed-loop cooling system, and a Project Labor Agreement involving 14 unions and over 2,500 tradespeople. Construction began in early 2026.
"Building the infrastructure that will power the next generation of American AI - in our home state, with our union partners, on a campus of this scale - is exactly the work this company was built to do." - John Rakolta III, President, Walbridge
"Walbridge's understanding of what it takes to deliver a project of this scale and clear commitment to building to the highest standards of safety and craftsmanship made them the right partner from day one." - Bruce A. Beal, Jr., President, Related Companies
With a workforce of over 1,500 professionals across North America, Walbridge ensures efficiency and quality through its onsite modular Safety and Quality Centers. By May 2026, the Saline Township project had logged over 200,000 union trade hours. The company’s commitment to excellence was further recognized in 2024 when it was named Supplier of the Year by Ford, GM, and Stellantis - marking the first time a construction firm received this honor from all three automakers in the same year.
Walbridge’s operations are strongest in the Midwest, with significant activity in Michigan, Ohio, Indiana, and Illinois. However, its mission-critical projects extend to other states, including Virginia, Tennessee, Florida, and West Virginia.
In Virginia, the company managed construction for a hyperscale facility comprising five single-story buildings for a confidential global tech client. In Ohio, it completed two 155,000-square-foot, 32 MW data centers for a mission-critical customer. Meanwhile, in Tennessee, Walbridge supports Ford’s Blue Oval City, an advanced manufacturing complex with infrastructure on par with data center campuses. The Michigan Stargate project alone involves a supply chain spanning 14 states.
This extensive geographic reach and local expertise underscore Walbridge's position as a leader in the mission-critical construction landscape.
Turner Construction stands out as one of the leading general contractors in the U.S. In 2025, the company achieved record-breaking revenue of $29.2 billion, marking a 40% increase, and reported a project backlog of $44.3 billion. These impressive figures highlight Turner’s financial stability and its ability to handle a wide range of mission-critical projects. For five consecutive years, Engineering News-Record has named Turner the top general contractor in the country as of 2025.
Turner’s expertise spans four primary mission-critical sectors: hyperscale and AI-ready data centers, advanced manufacturing (including EV battery and semiconductor facilities), biopharma and life sciences, and energy transition infrastructure. The "Advanced Technology" segment - covering data centers, semiconductors, and biopharma - makes up 40% of the company’s total backlog. Within this, data centers alone account for about 37% of the backlog as of early 2026, with projections estimating annual revenue from data centers to exceed $20 billion by 2030.
Turner’s success is driven by its integrated service platform, which ensures seamless execution of complex projects. The company operates through three specialized divisions:
In February 2026, Turner was chosen to build Meta’s $10 billion data center campus in Lebanon, Indiana. This massive 4-million-square-foot facility aims to deliver 1 gigawatt of capacity to support AI workloads. The project will feature a closed-loop liquid cooling system and aim for LEED Gold certification, with construction expected to create more than 4,000 jobs at its peak.
"The scale of the Lebanon Data Center reflects the growing demand for high-performance infrastructure. We look forward to... applying our integrated services and deep mission-critical experience to deliver this data center safely, sustainably, and efficiently." - Ben Kaplan, Managing Director, Turner Construction
Turner is also collaborating with Wohlsen Construction on a $6 billion CoreWeave data center in Lancaster, Pennsylvania, and has been selected for a $2 billion Vantage Data Centers expansion across multiple locations.
Turner’s workforce of over 16,000 employees is a key asset, enabling the company to manage mission-critical projects for more than 30 clients across 250+ projects worldwide. The company has embraced AI-driven tools to enhance its operations, including a partnership with OpenAI and the use of Clearstory for managing change orders. These innovations contributed to a notable rise in revenue in 2025, outpacing the increase in hours worked.
"Our diversified market presence and integrated service platform enable us to scale rapidly in high-growth sectors." - Tom Reilly, President, Turner Construction
Turner’s operations extend throughout the U.S. and internationally. In 2025, the company acquired Dornan, a European firm specializing in mechanical and electrical engineering for advanced technology projects, strengthening its presence in Europe. In Canada, Turner operates through Clark Builders, which leads significant healthcare and industrial projects. Domestically, Turner is active in states like Indiana and Pennsylvania, while its parent company, HOCHTIEF, and affiliates like CIMIC in Australia, provide additional global reach.
Each firm highlighted in this article offers a distinct approach to mission-critical construction. However, no single company is the perfect fit for every project. By understanding where each firm excels, stakeholders can make better-informed decisions when choosing a partner for high-stakes construction efforts. For more information about how delivery models influence outcomes, check out this guide on construction project delivery.
Here's a quick comparison of the strengths and standout features of each firm to help support your decision-making:
| Firm | Strengths |
|---|---|
| DPR Construction | 2,716 projects completed since 1990; 96% repeat client rate; advanced prefabrication and self-perform expertise; combines local and global operational models |
| McCarthy Building Companies | Extensive self-perform capabilities in concrete and MEP; over 2GW in planning/design phases; strong presence in states like AZ, NV, TX, GA, and OH |
| HITT Contracting | Named #1 Data Center Contractor by ENR in 2025; 150+ mission-critical builders on staff; delivered over 20 million square feet of projects |
| Walbridge | More than 100 years of experience; expertise in lean construction techniques; award-winning safety programs; strong focus in regional and Midwest markets |
| Turner Construction | $44.3B project backlog; data centers account for ~37% of its workload; integrated solutions like SourceBlue and xPL Offsite; ranked ENR's #1 general contractor for five consecutive years |
Several patterns emerge when comparing these firms. DPR stands out for its integrated and adaptable regional model, while McCarthy's expertise in self-perform work is ideal for complex industrial and manufacturing projects. HITT specializes in speed and data center construction, Turner offers unmatched scale and financial stability, and Walbridge brings a century of experience paired with a focus on lean construction and safety.
For clients prioritizing speed and data center expertise, HITT is a standout choice, thanks to its mission-critical unit that emphasizes rapid project delivery. DPR, with its technical depth and impressive 96% repeat client rate, signals reliability and adaptability across regions. Meanwhile, Turner Construction is a leader in handling large-scale projects, supported by its $44.3B backlog and consistent performance.
"DPR offers the best of both worlds: regional teams operating with the dexterity and geographical knowledge of a local contractor, while also staffed with top-notch talent and resources of a preeminent global builder." - DPR Construction
For projects that combine mission-critical demands with heavy industrial or manufacturing complexity, McCarthy is an excellent choice. Its self-perform capabilities in concrete and MEP play a direct role in controlling schedules and ensuring quality outcomes.
These insights into each firm's strengths and workforce capabilities provide a valuable reference for stakeholders managing mission-critical construction projects.
When choosing the right partner for your project, it's crucial to align your needs with the firm's expertise, scale, and location.
In 2024, HITT Contracting dominated data center revenue with $6.74 billion, surpassing other key players like DPR ($3.65 billion), Turner ($3.61 billion), Walbridge ($1.48 billion), and McCarthy ($679 million). These numbers highlight each firm's capacity to handle large-scale projects, especially vital for hyperscale campuses that require quick turnarounds and skilled labor.
DPR Construction stands out for its Integrated Project Delivery (IPD) and Building Information Modeling (BIM) expertise, making it an excellent choice for advanced technology builds. Meanwhile, McCarthy Building Companies excels with its self-perform model, which ensures greater control - ideal for projects with specialized security needs like SCIFs or high-performance computing research facilities. Firms that self-perform key trades, integrate design and construction early, and maintain dedicated mission-critical teams consistently handle complex projects more effectively. For more details on workforce strategies in this sector, check out this resource on data center construction.
"In mission-critical construction the stakes are high; inaccuracy can lead to safety and operational consequences." - McCarthy Building Companies
Ultimately, a firm's size matters less than its ability to deliver. Focus on their proven track record, regional knowledge, and workforce capabilities to ensure your project achieves its mission-critical goals.
When choosing a firm for building complex, always-on facilities like data centers, focus on their track record. Pick a company that has successfully handled projects from preconstruction to commissioning, ensuring they’re skilled in critical path planning and designing systems that prioritize uptime.
Reliability and seamless coordination are key - these help minimize disruptions during the process. Also, prioritize firms that can deliver fast results without sacrificing cost control or schedule accuracy. Companies with vertical integration or the ability to self-perform certain tasks often bring added benefits by reducing risks and enhancing overall project performance.
Delivery methods designed to reduce schedule risks on fast-track construction projects emphasize early teamwork and thorough planning. Some key approaches include making critical decisions early, bringing in trade experts and prefabrication partners at the start, and adopting collaborative delivery models. By using methods like concurrent engineering, speeding up detailing with constructability insights, and coordinating prefabrication through digital models, teams can minimize rework and delays. These steps help create a construction process that's more efficient and easier to manage.
To ensure your project stays on track and meets uptime expectations, it's worth asking the contractor a few key questions. Start by finding out if they can scale their workforce to handle the demands of 100% uptime. How quickly can they mobilize regional teams or bring in specialized talent when needed? Their ability to respond promptly can make a big difference in maintaining timelines and performance.
You should also ask which scopes of work they handle in-house. For example, do they self-perform tasks like prefabrication, concrete, mechanical and electrical work, or commissioning? Understanding this can give you insight into how they maintain control over schedules and ensure consistent performance.
Lastly, dive into their in-house commissioning and quality processes. How do they verify that systems perform as expected under real-world conditions? A strong focus on quality and commissioning can provide added confidence in the reliability of the final outcome.
