Navigating the commercial HVAC business can be tricky
from bidding, to project management, and more.
Our support and services help you navigate the complexities of the commercial HVAC industry.
We offer a complete assortment of equipment brands to satisfy your needs, but we care about more than just providing quality products. We also have an experienced team ready to assist you with quotes, submittals, project management, engineering support and any other needs for a commercial project.
Featured Products
Light Commercial
Meet demanding HVAC systems requirements with Carrier’s complete line of packaged rooftop units, including gas heating/electric cooling and electric cooling with optional electric.
Applied Products
The most cost-effective and reliable solution for today’s comfort cooling and process cooling applications.
Ductless & VRF
The lineup of ductless & VRF technology offered from Carrier is among the industry’s most expansive. We now have an efficient, quiet and space-saving solution for virtually any commercial or large residential project.
Bard Wall-Mount
The Bard Wall-Mount Air Conditioner is a self-contained, energy-efficient system that doesn’t use valuable indoor floor space or outside ground space.
Outside Air Products
Outside air systems improve building efficiency and indoor air quality by working in conjunction with zoned heating and cooling systems such as Variable Refrigerant Flow (VRF) technology.
Water Source Heat Pumps
The industry’s only water source heat pump with automatic 3-speed fan control provides greater and more versatile comfort control than its 2-speed counterparts. It offers an economical approach for comfort conditioning requirements in both traditional and geothermal replacement, renovation, and new construction applications.
Computer Room & Precision Cooling Equipment
Data center computer room air conditioners are designed to protect server rooms, computers, networking equipment, peripherals and other sensitive equipment which may be safeguarding mission-critical data.
Controls
The i-Vu® Open Control System enables system optimization and energy efficiency by monitoring and measuring equipment and overall building performance.
Products by Region
WE HELP WITH:
Engineering Support
If you’re a consulting engineer, our Engineering Sales team is here to assist you with your design, providing you the optimal solution for any job, no matter the application.
Plans & Quotes
Our commercial department follows local plans and project databases to provide you with drawings, equipment schedules and bid dates.
Project Management
You can count on our years of experience, excellent customer service and top-notch equipment to help you ensure a successful project build. Mingledorff’s brings over 80 years of Commercial experience to streamline your workload.
Technical Services
Our award winning Technical Services Group is always standing by to provide assistance and information.
Training & Events
We never stop learning and neither should you. Join us for training and networking events year round to help you maintain their HVAC confidence.
Parts & Supplies
Our 35 locations stock the parts and supplies you needed to get the job done right.
Mingledorff’s Companies
Acquired by Mingledorff's Inc. in 1999, George Holden & Associates, Inc. (d/b/a Holden & Associates) has represented the leading manufacturers in the air movement and distribution industries throughout the state of Georgia for over 60 years. Our partnerships with these industry leaders provide exceptional resources for consulting engineers, mechanical contractors and building owners. With offices located throughout Georgia, Holden & Associates is well positioned to provide unparalleled service and support to our customers.
