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Get Your New AC System Installed RightFrom new construction homes to newly added living spaces, we design and install air conditioning systems built to perform.
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Building New or Adding On?

A new AC installation is a different job from a replacement, and it requires a team with the experience to plan and execute it correctly. Mooneyham has been doing exactly that for over 50 years.

AC Installation Services in Northwest Florida

When a home is being built from the ground up, or when a new addition or previously unconditioned space is being brought into the home’s comfort zone, there’s no existing infrastructure to work from. The ductwork, air handler placement, refrigerant lines, electrical connections, and system sizing must be planned and executed in a coordinated effort.

Mooneyham Heating & Air has been working alongside builders and homeowners throughout Northwest Florida for over 50 years, handling new AC installations that are designed and executed to manufacturer specifications.

As Trane Comfort Specialists, we’re trained to the highest industry standards, and we complete hands-on factory training 6 times a year to stay current with the latest equipment and installation practices. We also work with Rheem, Goodman, and other leading brands, so if you have a system preference or need guidance selecting the right equipment for your project, we’ll help you make the best decision for your space and your budget.

Planning a New Build or Addition? Let’s Talk.

What Goes Into a New AC Installation

A properly executed AC installation involves a lot more than selecting a unit and running some lines. Every element of the system must be planned in relation to the space it serves, and decisions made early in the process have a direct impact on long-term performance and efficiency.

Here’s what our team accounts for on every new installation:

  • Load calculation to determine the correct system size for the space
  • Ductwork design and layout for balanced airflow throughout the home
  • Air handler placement for optimal performance and accessibility
  • Refrigerant line routing and proper charge for the selected system
  • Electrical connections and disconnect installation
  • Thermostat placement and configuration
  • System commissioning and performance verification before job completion
  • Full equipment registration to activate manufacturer warranty coverage

Skipping or rushing any one of these steps can lead to an undersized or oversized system, poor airflow, higher energy bills, and premature equipment failure. Our factory-trained technicians follow a thorough installation process on every job because the quality of the installation directly affects everything that follows.

Ways to Save on Your New AC Installation

A new system is a long-term investment—make sure you're getting the most out of it.

Installing a new air conditioning system in a new build or addition is a significant line item, and Mooneyham Heating & Air wants to make sure our customers are aware of every available savings opportunity.

Flexible Financing Through Wells Fargo

Manageable Payments on a Major Investment

New construction projects involve many moving parts and significant expenses. Mooneyham Heating & Air offers flexible financing through Wells Fargo, including 0% interest for 60 months on qualifying purchases, so your AC installation doesn’t have to throw off the rest of your budget.

Trane Manufacturer Rebates

Save on Qualifying Trane Systems

As a Trane Comfort Specialist, Mooneyham Heating & Air provides access to Trane’s current manufacturer rebate programs. If your new installation includes qualifying Trane equipment, you may be eligible for meaningful savings.

Florida Power & Light Rebate

Qualify for $200 Back on a New, Energy-Efficient AC System

FPL customers in Northwest Florida may be eligible for an instant $200 rebate when installing a new, qualifying high-efficiency air conditioning system. This applies to complete new systems that meet FPL’s efficiency requirements. The rebate is applied as a credit at the time of installation, so you see the savings immediately.

Senior & Military Discounts

Our Way of Saying Thank You

Mooneyham Heating & Air is proud to offer special discounts for senior citizens and members of the military—active duty, reserve, and veterans alike. It’s a small gesture of appreciation for the people who have given so much to our community and our country.

What Northwest Florida Homeowners Are Saying About Mooneyham

“I have been with this company for a long time. The service has always been outstanding. I always ask for Jerry. Not only is he a professional and very knowledgeable of his job, but he has taught me so much about maintaining my system. Besides the regular spring and fall maintenance , I am confident in keeping my unit in good shape. If not Mooneyham and Jerry are just a phone call away. I totally recommend this company.”

Patricia D.

“With my husband gone now, big decisions about my house are hard to deal with. The three guys who installed my new AC were very polite and worked hard to get the job done. Thank you so very much.”

Darlene M.

“Just wanted to let you know what good guys Jacob and Gary are. They did a wonderful job installing my new AC unit and heat pump. A much better job than the last company did. Everything’s new and so clean. You should be very proud of them!”

Jennifer H.

How Our AC Installation Process Works

Careful planning, precise execution, and a system that's ready to perform from day one.

New AC installations require more upfront coordination than a straightforward replacement, and Mooneyham Heating & Air approaches every project with the planning it deserves.

Step
1

Site Assessment and System Design

We start by evaluating the space—whether it’s a new build, an addition, or a previously unconditioned area—and performing a load calculation to determine the right system size. From there, we’ll recommend equipment and map out the installation plan, including ductwork layout, air handler placement, and all associated components.

Step
2

Full System Installation

Our factory-trained technicians handle every element of the installation, from ductwork and refrigerant lines to electrical connections and thermostat configuration. We follow the manufacturer’s specifications throughout and obtain any required permits to ensure the work is completed correctly and in compliance with code.

Step
3

Commissioning, Registration, and Walkthrough

Once installation is complete, we commission the system, verify performance, and register your equipment to activate full manufacturer warranty coverage. We’ll walk you through how everything operates before we leave, so you’re confident and set up for long-term success.

Work With Northwest Florida's Trusted AC Installation Team

A new air conditioning system is only as good as the installation behind it. Mooneyham Heating & Air brings over 50 years of hands-on experience, factory-trained technicians, and a meticulous approach to every new installation we take on across the Florida Panhandle and Escambia County in Alabama. If you’re working with a builder on a new construction project or adding conditioned space to your existing home, we’ll design and install a system that performs reliably for years to come. Reach out today to schedule a consultation.

Get Your AC Installation Started Today