Business Details
30 Years
experience
Emergency
services
Trusted Mechanical Construction & HVAC Services in Alexandria, VA
Gaghan Mechanical has been delivering superior mechanical construction and HVAC services since 1996, specializing in federal and commercial projects across the Washington Metropolitan Area. Our team of union-certified professionals, including plumbers and pipe fitters with five-year apprenticeships, prioritizes collaboration, quality, and safety. With over 1,000 federal contracts completed and a 24-hour emergency response team, we ensure rapid deployment and minimal disruption to client operations. Our leadership, including CEO Kevin Gaghan and Project Manager Sean Gaghan, brings decades of combined experience in construction management and accounting. We maintain single-job bonding capacity up to $20 million and hold partnerships with 8A-certified contractors to enhance project capabilities.Our facilities management solutions cover HVAC, electrical, plumbing, and preventive maintenance, ensuring optimal building performance. We emphasize transparent communication, budget adherence, and client satisfaction through our design-build process. Our preventive care packages include vibration analysis, air quality assessments, and compressor replacements. Recognized for timely project completion, we serve federal agencies, educational institutions, and healthcare facilities. Our commitment to employee development and ethical practices underscores our mission to build lasting client relationships through exceptional service.
Services
Mechanical Construction
HVAC Services
Facilities Management
Design Build
Plumbing Installations
Emergency Repairs
Preventive Maintenance
Equipment Retrofit
Details
- Year established: 1996
Highlights and features
- We offer 24/7 emergency HVAC and mechanical repair services with 4-hour response times.
- Our team includes union-certified plumbers and pipe fitters with 20+ years of federal project experience.
- Weve completed 1,000+ federal contracts with single-job bonding capacity up to $20 million.
- Our design-build process guarantees budget adherence and timely project completion.
- We maintain partnerships with 8A-certified contractors for enhanced project capabilities.
Associations and certifications
- 8A Certified
What people say
Completed on time
Quality and safety focus
Very cooperative
Rapid deployment
Successful solutions
Services
Mechanical Construction
Gaghan Mechanical provides comprehensive mechanical construction services for commercial and federal projects. Our union-certified team specializes in plumbing, HVAC, and equipment installations. We handle projects from concept to completion with a focus on minimizing client disruption. Our expertise includes Division 15 plumbing and HVAC systems for new and renovated spaces.
HVAC Services
Our 24/7 HVAC services include emergency repairs, preventive maintenance, and system upgrades. We offer vibration analysis, air quality assessments, and compressor replacements. Commercial clients benefit from customized maintenance agreements. Our technicians respond within four hours for critical system failures across the Washington D.C. area.
Facilities Management
We deliver predictive and preventive maintenance for HVAC, electrical, plumbing, and mechanical systems. Our services include snow removal, lighting upgrades, and tenant satisfaction programs. Clients receive 24-hour access to emergency repairs. We manage building operations to enhance productivity and occupant comfort for commercial and government properties.
Design Build
Our collaborative design-build process transforms client visions into reality. We develop accurate budgets and schedules during early design phases. The team provides turnkey solutions from concept to commissioning. Services include tenant renovations, server room installations, and equipment retrofits for commercial and institutional clients.
Emergency Repairs
Gaghan Mechanical offers rapid deployment for urgent mechanical and HVAC issues. Our 24/7 service guarantees on-site technicians within four hours. We prioritize minimizing downtime for commercial clients. Emergency services include system troubleshooting, compressor replacements, and vibration analysis for critical infrastructure.
People
Kevin Gaghan
CEO
Fourth-generation mechanical contractor with 14 years at Boland Trane before founding Gaghan Mechanical in 1996. Oversees strategic operations and long-term client relationships.
Sean Gaghan
Principal
Project management expert with 20+ years experience. Manages estimating team and project execution. Holds accounting degree from Virginia Tech, ensuring financial discipline in project delivery.
Tommy Clagett
Vice President
15-year executive leader with Construction Management degree from East Carolina University. Supervises project teams and client relationships with focus on federal contract compliance.
Lisa Bethune
Comptroller
Accounting professional with 30+ years experience managing job costing and financial operations. Oversees daily office functions and supports executive decision-making for project profitability.
Carl Maus
Service Manager
Steamfitters Local 602 member with 19 years experience. Manages service department operations, scheduling, and contract management. Ensures rapid response for emergency repair services.
Questions
What construction services do you offer?
We provide mechanical construction, HVAC installation, plumbing, facilities management, and design-build solutions for commercial and federal clients.
Do you offer emergency repair services?
Yes, our 24/7 emergency team responds within four hours for HVAC, plumbing, and mechanical system failures.
Which areas do you serve?
We operate throughout the Washington D.C. metropolitan area, including Alexandria, VA and federal facilities.
Are you certified for federal contracts?
We’re SBA-registered with 1,000+ completed federal contracts and partnerships with 8A-certified contractors.
What maintenance options exist?
We offer preventive maintenance agreements covering HVAC, plumbing, vibration analysis, and indoor air quality assessments.
How do you ensure project timelines?
Our design-build process includes early budgeting, phase checks, and rapid deployment to guarantee on-time completion.
