Business Details
50+ Years
experience
Trusted HVAC & Plumbing Contractors in Mobile, AL
James B Donaghey, Inc. has been a trusted leader in mechanical contracting for over a century. Established in 1921, our company specializes in heating, ventilation, air conditioning, piping, and plumbing solutions for industrial, institutional, and commercial projects. With three generations of family leadership, we combine tradition with innovation to deliver high-quality, cost-effective systems. Our in-house fabrication capabilities, including a 15,000-square-foot sheet metal shop and advanced BIM/VDC technology, ensure precision and efficiency.Licensed across five states, we serve diverse sectors such as healthcare, gaming, military, and education. Our commitment to safety is evidenced by industry awards and an EMR rating consistently below 1.0. With over 100 years of engineering expertise, we prioritize client satisfaction through reliable project execution. Our team of skilled professionals and licensed engineers supports every phase from design to installation. Headquartered in Mobile, Alabama, we maintain offices in Florida and Mississippi to better serve the Gulf Coast region.
Services
HVAC Installation
Plumbing Services
Sheet Metal Fabrication
Piping
Design Build
Details
- Year established: 1921
Highlights and features
- 100+ years of mechanical contracting expertise
- Family-owned with fourth-generation leadership
- In-house fabrication capabilities for precision
- Award-winning safety program with EMR < 0.8
- Licensed in AL, FL, GA, MS, and TX
Associations and certifications
- Associated General Contractors
- Subcontractors Association of Alabama
- Associated Builders and Contractors
Services
HVAC Installation
Our HVAC installation services combine advanced BIM technology with skilled craftsmanship for commercial and industrial applications. We handle projects from small renovations to $17.5M new construction, ensuring energy efficiency and code compliance. Our team includes licensed engineers and certified technicians.
Plumbing Services
We deliver comprehensive plumbing solutions for new construction and retrofit projects. Our capabilities include process piping, medical gas systems, and high-rise plumbing. With automated fabrication equipment, we ensure precise installations meeting ASME standards.
Sheet Metal Fabrication
Our 15,000-square-foot sheet metal shop produces custom ductwork using automated equipment. We fabricate HVAC components to exact specifications, supporting fast-track projects while maintaining strict quality control standards.
Piping
We design and install complex piping systems for industrial facilities. Our expertise includes high-pressure steam lines, chemical processing piping, and cryogenic systems. All welders hold ASME Section IX certifications for critical applications.
Design Build
Our design-build approach streamlines mechanical projects from concept to completion. We collaborate with architects and engineers to optimize system performance while maintaining budget constraints. This method reduces project timelines by up to 30%.
People
Judson Sanders
President
Third-generation leader with 30+ years in mechanical contracting. Oversees operations and strategic direction while maintaining client relationships. Holds engineering certifications and industry safety credentials.
Bob Clapper
Vice President
Vice President with expertise in project management and estimating. Manages complex commercial projects and ensures technical excellence across all departments. Active in industry safety initiatives.
Joe Valle
Vice President
Vice President specializing in mechanical systems design. Leads engineering team and coordinates fabrication shop operations. Instrumental in adopting BIM technology for project planning.
John King
Mississippi Regional Manager
Regional manager with 25 years of Gulf Coast construction experience. Oversees Mississippi operations and project execution. Focuses on client satisfaction and regulatory compliance.
Patrick Valle
Project Manager
Fourth-generation team member managing Florida operations. Handles project estimating and client coordination. Maintains industry certifications in mechanical systems and safety protocols.
Questions
What HVAC services do you offer?
We provide full-service HVAC installation, maintenance, and upgrades for commercial and industrial clients.
Are you licensed in multiple states?
We hold licenses in Alabama, Florida, Georgia, Mississippi, and Texas for mechanical contracting.
What safety certifications do you have?
We maintain OSHA 10-hour training for all staff and have received 20+ safety excellence awards.
Do you handle emergency repairs?
While we don't offer 24/7 emergency services, we prioritize urgent requests during business hours.
What industries do you serve?
We specialize in healthcare, military, education, gaming, and industrial sectors across the Gulf Coast.
