DDI Southeast - Construction & Air Conditioning
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DDI Southeast operates from locations at 1101 Idlewild Avenue in Green Cove Springs and 1353 N. Courtenay Parkway on Merritt Island, delivering construction and HVAC services across North and Space Coast Florida for more than fifteen years. This SBA 8(a) certified woman-owned business carries a CAGE code and NAICS 236220 classification, offering residential and commercial clients access to a $15 million single-project bonding capacity. The company maintains a 4.3-star rating from twelve customer reviews, with standard weekday and Saturday operating hours from 7:30 AM to 5 PM and Sunday closures.
What distinguishes this contractor extends beyond standard offerings into specialized government and commercial sectors. DDI Southeast maintains a documented track record completing mission-critical projects for federal agencies, coupling that capability with expertise in HVAC system installs, preventive maintenance programs, and air quality testing services. The company additionally provides electrical diagnostics, panel upgrades, motor controls, and data wiring alongside comprehensive roofing services covering asphalt shingles, metal roofing, BUR systems, and thermoplastic membranes. Their facilities management division supports capital project planning, general maintenance, and utility management for ongoing client needs.
Customer documentation reveals specific service scenarios warranting attention. One reviewer detailed an unresolved payment dispute stemming from subcontracted work in Palm Harbor dating to November 2024, indicating communication challenges with ownership. Separate correspondence from a Green Cove Springs resident documented ongoing neighborhood concerns regarding an employee feeding feral cats, with multiple email attempts receiving no direct response from company management. These accounts suggest operational inconsistencies between the firm's stated commitment to tailored client solutions and actual resolution practices.
What Customers Say
Among twelve published reviews, three carry one-star ratings citing communication breakdowns, payment disputes left unresolved for months, and neighborhood-related concerns. The remaining nine reviews contribute to a 4.3 average rating, though reviewer narratives emphasize project timelines over post-service follow-through.
Working Hours
| Sunday | Closed |
| Monday | 7:30 AM–5 PM |
| Tuesday | 7:30 AM–5 PM |
| Wednesday | 7:30 AM–5 PM |
| ThursdayToday | 7:30 AM–5 PM |
| Friday | 7:30 AM–5 PM |
| Saturday | 7:30 AM–5 PM |
Services
HVAC Installation & Maintenance
Complete heating and cooling system installs with preventive maintenance programs and air quality testing for residential and commercial properties.
Electrical Services
Diagnostics, panel upgrades, motor controls, data wiring installations, repairs and general electrical maintenance for existing structures.
General Construction
New construction projects, structural repairs, renovations, additions and demolition services for commercial and government clients.
Roofing Systems
Full roof replacements and repairs using asphalt shingles, metal roofing, built-up roofing and thermoplastic membrane systems.
Facilities Management
Ongoing capital project planning, utility management, general building maintenance, epoxy flooring and perimeter fencing services.
Design Bid Build
Mechanical and structural engineering, design-to-suit options and comprehensive renovation project delivery from concept through completion.