Business Details
Your Trusted Partner for Full-Service Construction & Design Solutions
C1S Group is a full-service design-build firm committed to delivering innovative solutions for new and existing buildings. We collaborate with industry-leading companies to provide turn-key services that advance their operations without disruption. Our expertise spans consulting, engineering, construction management, and commissioning, tailored to meet rigorous timelines and budgets. Founded on a philosophy of solving complex challenges, we prioritize long-term efficiency, maintainability, and value for our clients. With a multidisciplinary team of professionals, we offer specialized services including cleanroom solutions, mechanical/HVAC design, and LEED certification.Our approach integrates advanced technologies and holistic planning to optimize capital expenditures and facility performance. Serving aerospace, healthcare, industrial, and commercial sectors, we are dedicated to forging lasting client relationships. Our mission is to enhance business operations through sustainable, efficient building solutions. Headquartered in Dallas, Texas, we combine extensive industry experience with a commitment to excellence. Every project reflects our core values of honesty, integrity, and client-centric innovation.
Services
Consulting
Design
Construction
Commissioning
Cleanroom Solutions
Mechanical/HVAC Design
3D Modeling
Building Commissioning
LEED Certification
Highlights and features
- We offer over 15 years of experience in construction and engineering.
- Our team provides specialized cleanroom and HVAC design expertise.
- We serve diverse industries with tailored, mission-critical solutions.
- Our consultative approach optimizes capital expenditures and facility performance.
- We are committed to sustainable and LEED-certified building practices.
Services
Design-Build Services
C1S Group delivers integrated design-build solutions for commercial, industrial, and mission-critical facilities. Our services span from conceptual planning to construction, ensuring seamless execution without operational disruption. Clients benefit from cost efficiency, accelerated timelines, and single-source accountability, supported by a team with decades of combined experience in complex project delivery.
Cleanroom Solutions
Our cleanroom services provide complete, cost-effective design and construction for regulated industries. We engineer precise environments meeting ISO 7 standards, integrating HVAC systems, contamination controls, and compliance with pharmaceutical, healthcare, and advanced manufacturing requirements. Projects prioritize operational efficiency while adhering to strict regulatory frameworks.
Building Commissioning
We ensure building systems meet design specifications through comprehensive commissioning. This includes HVAC, electrical, and control systems verification, retro-commissioning for existing facilities, and energy audits. Our process guarantees optimal performance, regulatory compliance, and long-term operational savings for commercial and industrial clients.
Facility Condition Assessments
Our assessments identify facility deficiencies and prioritize capital expenditures. Using drone surveying, 3D modeling, and data analytics, we produce detailed reports with budget estimates and remediation plans. This service helps clients maximize asset value and avoid unplanned downtime through proactive maintenance strategies.
LEED Certification
We guide clients through LEED certification for sustainable building operations. Services include energy modeling, sustainable material sourcing, and indoor air quality optimization. Achieving LEED status reduces environmental impact, lowers utility costs, and enhances occupant health, aligning with corporate sustainability goals.
People
Chad Holt
Chief Operating Officer
Chad Holt leads C1S Group's operations with over 15 years of leadership in sales and construction strategy. He specializes in resource allocation, client relationship management, and growth initiatives for Fortune 500 clients.
Questions
What industries does C1S Group serve?
We provide design-build solutions to aerospace, defense, healthcare, industrial, commercial, municipal, K-12 education, and pharmaceutical manufacturing sectors.
What is C1S Group's core service offering?
Our services include consulting, engineering design, construction management, commissioning, and specialized cleanroom solutions for new and existing facilities.
Do you handle projects nationwide?
While based in Dallas, Texas, we deliver projects across North America with a focus on complex, mission-critical facilities.
How does C1S approach project timelines?
We prioritize on-time delivery through value engineering, detailed scheduling, and experienced construction management teams working within defined budgets.
What sustainability services are available?
We offer LEED certification, energy audits, building analytics, and sustainable design practices to enhance environmental responsibility and operational efficiency.
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