3D Mechanical LLC
Licensed Mechanical & HVAC Florida Contractor
Our approach goes beyond standard HVAC work. With advanced diagnostics, precise installation methods, and a focus on long-term performance, we deliver reliable comfort and efficiency for residential and commercial clients across South Florida.
Who We Serve
We support both residential and commercial clients with an engineer-grade approach to HVAC. Every project — from a single-family home to a multi-zone commercial system — is handled with diagnostics, precision, and long-term performance in mind..
Residental
Comfort starts with a system that’s properly analyzed and precisely installed. Our residential HVAC solutions are designed to improve indoor air quality, deliver high energy efficiency, and operate with low noise levels. Using modern technology and an engineering-driven approach, we tailor every system to your home for long-term performance and reliability — ensuring consistent comfort even in South Florida’s harsh climate. performance and reliability.
Commercial
Commercial HVAC systems must deliver consistent performance — every hour, every day. Our diagnostic-first approach ensures proper airflow, accurate sizing, and reliable operation across your entire building. Using advanced technology and precise installation methods, we design and maintain systems that improve efficiency, reduce downtime, and support a comfortable environment for employees, guests, and customers.
Why Choose Us
Discover what sets 3D Mechanical apart. Our engineering-driven approach, precision workmanship, and modern HVAC solutions provide reliability and comfort you can count on.
Licensed Contractor
We are fully licensed and insured as a Florida Certified Mechanical Contractor (CMC1251653), providing professional, code-compliant HVAC services backed by accountability and expertise. This ensures every project meets the highest standards of safety and workmanship.
15+ Years of Expertise
With over 15 years of hands-on HVAC experience, we deliver precise, safe, and code-compliant solutions supported by strong technical knowledge and real-world practice. Our long-term industry insight helps us diagnose and solve issues efficiently and correctly.
Energy-Efficient Approach
Every system is designed with performance and efficiency in mind. Through modern technology and proper system analysis, we help reduce operating costs while improving long-term comfort.
Reliable, Trusted Service
Our reputation is built on honesty, clear communication, and clean workmanship. Clients value our consistency, professionalism, and the reliability of every job we complete.
Driven by innovation
We stay ahead of the industry by using modern HVAC technology and proven engineering methods, ensuring better efficiency, cleaner air, and long-term reliability.
Our Services
Expert HVAC installation, repair, and ventilation services built around diagnostics, efficiency, and long-term performance.
Residential HVAC
We design and install energy-efficient HVAC systems tailored to your home. From central AC to ductless solutions, our engineering-based approach ensures clean air, low noise, and reliable year-round comfort.
Commercial HVAC & Ventilation
We deliver licensed commercial HVAC solutions built for performance and reliability. From rooftop units to custom ductwork and ventilation, our systems are engineered to handle South Florida’s demanding conditions.
Commercial Kitchens
We provide licensed design, installation, and maintenance of kitchen hood and ventilation systems for restaurants, hotels, and commercial facilities. Code-compliant, safe, and engineered for continuous operation.
Our Partners
We use trusted, industry-leading brands to ensure quality and performance.
Case Studies
Restaurant HVAC & Kitchen Ventilation Upgrade
A popular South Florida restaurant was experiencing poor air circulation, temperature imbalance, and excessive noise coming from an aging HVAC and hood system. Our team performed a full diagnostic review, including airflow measurements, duct inspection, and equipment performance testing.
We replaced the outdated rooftop unit, redesigned key duct sections, and calibrated the kitchen hood and make-up air system for proper balance. The result was quieter operation, improved comfort for guests and staff, and a significant reduction in energy consumption during peak hours.
Precision Diagnostics
We begin every project with airflow testing, load calculations, and system evaluation to make sure the solution is correct the first time.
Professional Installation
Our workmanship standards ensure safe, quiet, and efficient operation — with every detail completed to code and manufacturer specifications.
High-Capacity HVAC Upgrade for a Luxury South Florida Home
A large waterfront residence in South Florida struggled with uneven cooling, humidity fluctuations, and high energy use due to multiple aging HVAC units. Our team performed a full system evaluation — including airflow diagnostics, equipment load analysis, and duct performance testing across all zones.
We replaced the outdated units with modern, high-efficiency systems and redesigned key rooftop duct transitions to improve airflow and reduce system noise. Each zone was balanced for consistent temperature control, creating a quieter, more comfortable environment throughout the home.
The project resulted in improved air quality, noticeably lower humidity, and a significant reduction in monthly energy consumption — all while delivering reliable comfort suited for South Florida’s demanding climate.
Airflow & Load Analysis
We tested each zone to ensure proper sizing, duct capacity, and balanced distribution for maximum home comfort.
Quiet, Energy-Efficient Operation
Modern equipment and precise installation dramatically reduced noise and improved long-term efficiency.
ERV Installation for Improved Indoor Air Quality and Energy Savings
A homeowner in South Florida struggled with stale air, high humidity, and inconsistent indoor air quality due to limited fresh-air intake in a tightly sealed modern home. Our team performed airflow diagnostics and determined that an Energy Recovery Ventilator (ERV) would provide the best balance between ventilation, comfort, and energy efficiency.
We installed a high-performance ERV integrated with the existing HVAC system, ensuring balanced airflow, stable humidity, and reduced strain on the AC equipment. After commissioning and system balancing, the home experienced noticeably fresher air, improved comfort, and measurable energy savings thanks to reduced HVAC run time.
Balanced Fresh Air Intake
The ERV delivers controlled, filtered outdoor air while exhausting stale indoor air, maintaining proper pressure and IAQ.
Energy-Efficient Humidity Control
Heat and moisture transfer reduces HVAC load, improving comfort and lowering long-term operating costs.
Multi-Zone Split System Upgrade for Enhanced Comfort
A family home in South Florida struggled with uneven temperatures between floors, hot spots in sun-exposed rooms, and excessive AC run time. The existing single-zone system could not properly balance airflow or maintain consistent comfort throughout the house.
After performing a load calculation and evaluating the home’s layout, we recommended upgrading to a multi-zone split system. This solution provided independent temperature control for key areas, improved airflow distribution, and reduced strain on the main HVAC unit.
The new system was installed with precise refrigerant routing, zone controllers, and proper commissioning to ensure optimal performance. The result was significantly improved comfort in all living spaces, quieter operation, and reduced overall energy consumption.
Independent Zone Control
Each area of the home now maintains its own temperature setting, improving comfort and eliminating hot or cold spots.
Lower Energy Use
Zoned operation reduces unnecessary cooling in unused areas, decreasing AC run time and improving long-term efficiency.
HVAC Upgrade for a South Florida Retail Shop
A retail store in South Florida struggled with uneven cooling, warm air near the entrance, and high humidity levels that affected both customer comfort and product conditions. Frequent door openings and an undersized air distribution system caused temperature fluctuations throughout the day.
Our diagnostic assessment identified airflow imbalance, inadequate duct sizing, and a failing indoor unit. We replaced the equipment with a properly sized, high-efficiency system and reconfigured key duct sections to improve air distribution across the sales floor.
After commissioning and system balancing, the shop achieved consistent cooling, lower humidity, and noticeably improved comfort for customers and staff. The optimized system also reduced energy use during peak hours, lowering operational costs.
Improved Air Distribution
Redesigned duct sections and airflow adjustments delivered even cooling across the entire retail space.
Better Energy Performance
A properly sized, efficient system reduced run time and stabilized indoor conditions, lowering operating costs.
FAQ
Find answers to the most common questions about our HVAC services, maintenance recommendations, and how we work with residential and commercial clients.
Do you repair existing HVAC systems?
Yes. We perform diagnostics-first repair to identify the root cause of a failure and determine whether repair or replacement is the most cost-effective and reliable option.
How often should I service my AC?
Most HVAC systems should be serviced at least once per year. In South Florida’s climate, we recommend a spring tune-up and a mid-season check to maintain efficiency, reduce breakdowns, and improve air quality.
Do you provide 24/7 service?
We offer fast response for urgent HVAC issues depending on availability and location. For emergencies, please call us directly.
How often should I clean my kitchen hood?
For commercial kitchens, NFPA 96 recommends cleaning anywhere from monthly to quarterly, and in some cases annually — depending on cooking volume, equipment type, and grease load. We provide full inspections and scheduled cleanings to ensure safety, performance, and code compliance.
Are you licensed and insured?
Yes. 3D Mechanical is a Florida Certified Mechanical Contractor (CMC1251653) and fully insured for residential and commercial projects.