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Trusted MEP Construction & Design-Build Services in Jacksonville, FL
Harry Pepper & Associates has established itself as a nationally recognized leader in MEP construction and design-build services. Headquartered in Jacksonville, Florida, with a satellite office in Palm Beach Gardens, we leverage decades of experience to deliver efficient, high-quality construction solutions for institutional and government clients. Our in-house design team specializes in streamlining permitting, budgeting, and scheduling processes to eliminate wasted time and resources. With over 90% of our business coming from repeat clients, we maintain an unwavering commitment to quality, integrity, and exceeding customer expectations. Our expertise spans complex marine construction, pump stations, water/wastewater facilities, and mission-critical government projects.

We combine advanced BIM technology with a nationwide network of qualified partners to ensure seamless project execution. Our proven track record includes award-winning design-build projects for military installations, hospitals, and specialized engineering facilities. We prioritize long-term relationships with clients and subcontractors who share our dedication to excellence. Our teams are trained to meet federal, state, and local regulations for government facilities, including those requiring security clearances. This combination of technical expertise, client focus, and operational excellence has sustained our growth from humble beginnings to a trusted regional construction solution.
Services
MEP Construction Design-Build Services Government Construction Marine Construction Pump Station Projects Water/Wastewater Construction BIM Coordination Pre-Construction Planning LEED Consulting Structural Repairs
Highlights and features
  • We offer decades of specialized MEP construction experience
  • Our in-house BIM team optimizes project efficiency and accuracy
  • We maintain 90% repeat client retention through quality execution
  • Our teams meet strict federal and local government compliance standards
  • We combine national resources with local Jacksonville-based project control
Associations and certifications
  • U.S. Green Building Council (LEED)
  • Florida General Contractors License #CGC1519052
Services
MEP Construction
Our MEP construction services deliver comprehensive mechanical, electrical, and plumbing solutions for commercial, industrial, and government facilities. With specialized expertise in mission-critical systems, we ensure code compliance and operational efficiency. Our teams handle complex installations including HVAC, power distribution, and process piping systems.
Design-Build Services
We provide single-source design-build solutions that combine architectural design, engineering, and construction management. This approach accelerates project timelines, reduces costs, and ensures seamless coordination from concept through completion. Our experience spans military facilities, healthcare centers, and specialized engineering projects.
Government Construction
We specialize in government construction projects meeting strict federal requirements. Our capabilities include military installations, courthouses, and municipal buildings. With experienced teams familiar with security protocols and compliance standards, we deliver high-quality facilities on time and within budget for various government agencies.
Marine Construction
Our marine construction services handle complex waterfront projects including docks, marinas, and structural lock repairs. Using advanced BIM technology and specialized engineering, we provide end-to-end solutions for both above and below water construction needs across coastal and inland waterways.
Pump Station Projects
We design and construct pump stations for water treatment, drainage, and sewage systems. Our expertise includes SCADA automation, effluent pumping, and precision pump alignment. With proven experience in municipal and industrial applications, we deliver reliable water management solutions that improve energy efficiency.
People
Willie Will Dobes
CEO
Willie 'Will' Dobes oversees daily operations including project management, negotiations, procurement, and estimating. With extensive construction industry experience, he leads Harry Pepper & Associates' strategic direction and operational execution.
Questions
What construction services do you specialize in?
We specialize in mechanical, electrical, and plumbing (MEP) construction with expertise in design-build projects, government facilities, marine construction, and water/wastewater infrastructure across the southeastern United States.
Do you handle government construction projects?
Yes, we have extensive experience with government construction including military installations, courthouses, and municipal buildings. Our teams meet strict federal compliance standards and security requirements for public sector projects.
What areas do you serve?
Headquartered in Jacksonville, Florida, we serve the entire southeastern United States with additional support from our Palm Beach Gardens office for projects across Florida.
Are you a licensed contractor?
Yes, we hold Florida General Contractors License #CGC1519052 and maintain all necessary certifications to perform MEP construction and design-build services for public and private sector clients.
What is your project experience?
Our experience includes award-winning projects like the C43 Reservoir pump station, combat diver training facilities, and Georgia's first nanofiltration water treatment plant, demonstrating our capability with complex infrastructure challenges.
How do you ensure project quality?
We combine advanced BIM technology with experienced in-house teams and prequalified subcontractors. Our quality control processes include constructability reviews, code compliance checks, and continuous client communication throughout each project phase.