Mainline HVAC delivers everything you need for temporary construction site cooling: A/C units, ductwork, and electrical prep—all in one comprehensive package.
Temporary Air Conditioning Rental in Central Alabama
Mobile Air Conditioning Units
Our HVAC experts assess your needs and recommend the perfect temporary cooling solution, whether it's a single portable unit or a comprehensive multi-unit system.
Mobile A/C Ductwork and Electrical
Our team works to complete the full ductwork system and electrical system preparation – both included in the Mainline Mobile A/C Unit Service.
Expert Installation and Setup
Our field experts deliver the mobile air conditioning units directly to your jobsite and seamless install the temporary A/C systems. We handle setup completely.
Our mobile A/C units do more than cool—they create an optimal environment for your building materials to cure and stabilize properly. This essential conditioning process helps ensure the long-term quality and durability of your custom home. Strategic climate control isn't just about comfort—it's essential for protecting the structural integrity of your new build.
Use Temporary Air Condition Units During Construction
Keep your crew comfortable and productive with our temporary mobile air conditioning units, custom-designed for residential construction sites.
Perfect Timing, Perfect Cooling
We deliver and set up powerful temporary air conditioning units right after framing, supporting your team through critical indoor phases like electrical work, drywall installation, and painting. Our units maintain comfortable temperatures throughout the build, helping your crew work efficiently during those crucial finishing months.
Ideal For:
Post-framing construction phases
Interior finishing work
Electrical installation
Drywall application
Painting and detail work
How It Works
We bring the cooling power directly to your construction site, providing relief exactly when you need it—after framing is complete but before permanent HVAC installation. Our mobile units ensure your workspace stays cool and comfortable, allowing your team to maintain productivity through every phase of the build.
Why Wood Conditioning Matters
New construction lumber needs time to acclimate and release moisture properly. Our temporary A/C units create the perfect environment for this crucial process, circulating air throughout your structure while controlling temperature and humidity levels.
The Science Behind the Service
Active air circulation prevents moisture buildup
A controlled environment helps wood stabilize naturally
Reduces the risk of warping, splitting, and long-term structural issues
Prepares surfaces for finishing treatments and installations
Better Building Through Better Climate Control
Our mobile A/C units do more than cool—they create an optimal environment for your building materials to cure and stabilize properly. This essential conditioning process helps ensure the long-term quality and durability of your custom home.
Key Benefits Transform Your Job Site Environment
Create the optimal conditions for wood conditioning and moisture release, protecting your investment
Enhance worker safety and comfort with improved air quality
Remove harmful paint fumes and chemical particles through active air circulation
Significantly reduce site temperatures for better working conditions
Mobile A/C unit on the jobsite
Simple, Transparent Pricing*
$900 one-time setup fee
$900 monthly rental fee
1-month minimum term
Standard rental agreement required
*Pricing valid through March 2025, subject to change
What's Included:
Professional-grade A/C unit
Complete ductwork system
Electrical hookup preparation
Expert installation and setup
Get Started
Contact us today to schedule your temporary A/C installation and create a better building environment for your team.
We offer Air Conditioning, Heating and Metal Fabrication Services
Air Conditioning
We offer A/C Services.
Heating
We offer Heating services.
Metal Fabrication
We offer Metal Fab services.
CuSTOMER REVIEWs
85+ Positive Reviews
Kirk Atkinson
From Alabama
"Good people and great service. Responsive to our questions. Quick action when needed. Thank you."
Adam West
From Alabama
"They are quick, trustworthy and get the job completed. The technicians have always been on time, never late, clean, friendly and knowledgeable. We wouldn’t trust any other company with our HVAC."
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