New AC? Expert Installation & Replacement Done Right
Factory-authorized Carrier dealer offering free in-home estimates, flexible financing, and clean, professional installs. Serving Mobile & Baldwin County since 1977.
- ✓ Free in-home estimates
- ✓ Flexible financing
- ✓ Carrier dealer
- ✓ Licensed & insured
Get a Free Estimate
Tell us about your home and we'll give you options — no pressure.
Request Free Estimate →🔒 No obligation · We respect your privacy.
— or call us now —
📞 (251) 202-5477Why Grayson
A New System, Installed the Right Way
Replacing or installing an HVAC system is a big decision. Here's what you get with Grayson — nearly 50 years of doing it right in Mobile.
Free In-Home Estimates
We assess your home and recommend the right system — at no cost and no obligation.
Flexible Financing
Spread the cost of a new system with financing options for qualifying buyers.
Quality Carrier Equipment
Factory-authorized Carrier dealer — we install efficient systems built to last.
Clean, Professional Installs
Drop cloths, tidy work areas, full cleanup — our crews respect your home.
Licensed & Insured
Trained, background-checked installation teams you can trust.
Local Since 1977
A family name Mobile & Baldwin County have relied on for nearly 50 years.
What We Install
Air Conditioning & Heating Installation
From a single-system replacement to a complete comfort upgrade, our teams size it right and install it clean.
- Central air conditioning systems
- Heat pumps
- Gas & electric furnaces
- Full system replacements
- Air handlers & ductwork
- High-efficiency upgrades
- Smart thermostats & controls
- Indoor air quality systems
- Whole-home comfort solutions
- Standby generator installation
Simple & Transparent
How It Works
From estimate to install in three clear steps.
Free In-Home Estimate
We evaluate your home and give you clear options with upfront pricing — no pressure.
Choose Your System
We help you pick the right size, efficiency, and budget — including financing options.
Professional Installation
Our team installs it clean and right, often as soon as the next day, and cleans up fully.
What Neighbors Say
Trusted by Homeowners Across Mobile
Rated 4.9 stars across 1,000+ reviews — here's what Mobile homeowners say about their new systems.
"We just had a new Carrier system installed by Chris G, Brad B, and Andrew. Great workmanship. Great system. Well worth the cost."
"Excellent service and respect for our home. The installation technicians communicated throughout, explained any hidden concerns, and offered solutions. Great attitudes and a real team."
"Grayson replaced our failing unit and the improvement is night and day. Austin and Aaron did a fantastic job — professional, efficient, and great to work with."
Make a New System Affordable.
Ask about flexible financing options for qualifying buyers when you schedule your free estimate.
Good to Know
AC Installation FAQs
Do you offer free estimates?
Yes — we provide free, no-obligation in-home estimates for new system installations and replacements. We'll assess your home and give you clear options and pricing.
Do you offer financing?
Yes — flexible financing is available for qualifying buyers. Just ask during your free estimate and we'll walk you through the options.
What brands do you install?
We're a factory-authorized Carrier dealer and install quality, energy-efficient systems built to last.
How long does installation take?
Most residential installations are completed in a single day. We'll give you a clear timeline with your estimate.
What areas do you serve?
We serve Mobile and communities across Mobile and Baldwin County — including Daphne, Bay Minette, Chickasaw, Creola, Chunchula, Dauphin Island, Bayou La Batre, and Coden. Not sure if you're in our area? Just give us a call.
Ready for a New System? Start With a Free Estimate
Free in-home estimates · Flexible financing · Carrier dealer · Trusted in Mobile since 1977
