Business Details
19 Years
experience
Emergency
services
Trusted Government Construction & Contracting Services in Florida
DDI Southeast has served clients with integrity, quality, and professionalism for over 15 years. Founded in 2007 as a general construction firm, we have expanded our expertise to include HVAC, electrical, and roofing services, meeting diverse client needs. Our team combines technical knowledge with extensive market experience to deliver specialized solutions across the entire project lifecycle. We specialize in federal contracting, understanding the unique challenges and requirements of government projects. With a focus on IDIQ contracts, design-build, and project management, we maintain a proven track record of success. Our commitment to safety, evidenced by our EMR rating of 1.0 and Dart rating of 0, reflects our rigorous safety program and training.We operate as a fully insured and bonded contractor with $15M single and $50M aggregate bonding capacity. Our mission is to provide exceptional quality, communication, and innovation, ensuring an unparalleled client experience. We pride ourselves on delivering projects on time, on budget, and exceeding client expectations through tailored solutions.
Services
General Construction
HVAC
Electrical
Roofing
Facilities Management
Climate Controlled Paint Booths
Water Treatment
Design Bid Build
Details
- Year established: 2007
Highlights and features
- We have 15+ years of experience in federal contracting with a proven track record of on-time delivery.
- Our team holds $15M single and $50M aggregate bonding capacity for large-scale projects.
- We maintain an EMR rating of 1.0 and Dart rating of 0 for exceptional safety performance.
- Our services span the entire project lifecycle, from design to execution.
- We specialize in IDIQ contracts, design-build, and joint scoping for government agencies.
Associations and certifications
- SBA 8(a) Certified
- WOSB
- EDWOSB
What people say
On-time delivery
Exceptional safety record
Proven track record
Tailored solutions
Technical expertise
Services
General Construction
We deliver comprehensive general construction services including new construction, structural repairs, renovations, and demolition. Our team specializes in meeting urgent deadlines for federal agencies while maintaining quality. With expertise in build-outs and site work, we ensure projects align with client specifications and regulatory requirements.
HVAC
Our HVAC services cover installation, maintenance, and repair of systems including chillers, rooftop units, and climate-controlled paint booths. We prioritize energy efficiency and air quality testing, serving government facilities with critical environmental control needs across aerospace, automotive, and server room applications.
Electrical
We provide electrical services ranging from substation upgrades to data wiring and motor controls. Our team ensures compliance with safety standards for government facilities, specializing in lightning protection, lighting upgrades, and integration with HVAC systems in high-security environments.
Roofing
Our roofing solutions include asphalt shingles, metal roofing, and thermoplastic membranes for government buildings. We offer turn-key installations and repairs tailored to geographical conditions, with expertise in waterproofing and corrosion-resistant systems for critical infrastructure.
Facilities Management
We manage capital projects and preventive maintenance for government facilities, including epoxy flooring, fencing, and utility systems. Our team oversees subcontractor coordination and implements building automation controls to optimize operational efficiency for long-term asset management.
People
Leann R. Wilkes
President
With over 30 years in construction, Leann founded DDI Southeast in 2007. She holds a State Licensed Building Contractor certification and leads the company's strategic growth in government contracting while maintaining SBA 8(a) and WOSB certifications.
John Rusty Davis, II
Operations Manager
A veteran with 30 years of construction experience, John oversees project execution and DoD contract procurement. He specializes in mechanical and masonry projects, bringing expertise in high-velocity wind zone construction from his prior business.
Morgan Gibson
Chief Financial Officer
Morgan manages financial operations and HR with 10+ years of corporate finance experience. Certified in safety protocols and notary services, she ensures fiscal discipline and compliance across DDI Southeast's government contracts.
Questions
What government agencies does DDI Southeast work with?
We serve federal, state, and local agencies, including Department of Defense contracts, with expertise in IDIQ and design-build projects.
How does DDI Southeast ensure project deadlines are met?
Our veteran-managed team uses proven project management methodologies and maintains $50M bonding capacity to guarantee timely delivery for mission-critical projects.
Are your services available for emergency repairs?
Yes, we specialize in urgent projects with minimal operational impact, including emergency HVAC, electrical, and structural repairs for government facilities.
What safety certifications does your team hold?
Our team maintains OSHA 30, HAZWOPER, EM385-1-1 certifications, and a 1.0 EMR rating demonstrating our industry-leading safety standards.
Can you handle multi-phase construction projects?
Yes, we provide full lifecycle services from design to completion, including capital planning, subcontractor oversight, and post-construction maintenance programs.
