Comfortable modern home in Baton Rouge

Baton Rouge's Trusted HVAC Partner

Your Comfort
Is Our Business.

Heating, cooling, and air quality solutions for Baton Rouge homes — delivered with honesty, craftsmanship, and a handshake you can count on.

(225) 927-1050 Our Services
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What We Do

Complete HVAC
Services for Your Home

Heating Repair & Install

Furnaces, heat pumps, and heating systems. From emergency repairs to full replacements — we keep your home warm through every Baton Rouge winter.

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Air Conditioning

AC repair, installation, and maintenance for split systems, central units, and heat pumps. Beat the Louisiana heat with a system that actually works.

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Preventive Maintenance

Scheduled tune-ups that catch problems before they become emergencies. Extend the life of your equipment and lower your energy bills.

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Indoor Air Quality

Duct cleaning, filtration systems, and humidity control. Breathe easier in your own home with solutions tailored to your space.

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Residential HVAC

Full-service home comfort from a team that treats your house like their own. New construction, remodels, and everything in between.

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Emergency Service

HVAC failure doesn't wait for business hours. We respond quickly when you need us most — because no one should sit in the dark waiting.

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HVAC technician at work
HVAC equipment and tools

About Us

Built on Hard Work
and Honest Hours

Martello's Heating & Air has been serving Baton Rouge homeowners with the kind of service that doesn't need a billboard. We show up on time, diagnose the real problem, and give you an honest answer — not a sales pitch.

Whether it's a midnight heating failure in winter or a summer AC repair that can't wait, we treat every call like it matters. Because it does. Your comfort is non-negotiable, and neither are we.

Local Baton Rouge Owned & Operated
100% Satisfaction Guaranteed
Fast Responsive Service
Contact Us

Why Choose Us

The Difference Is
in the Details

01

Upfront Pricing

No surprises on your bill. We explain the work, the cost, and your options before we touch a tool.

02

Licensed & Insured

Your home is protected. Our team is fully licensed, insured, and trained on the latest HVAC technology.

03

On Time, Every Time

We respect your schedule. Arrive within the window we give you — or we reschedule with priority.

04

Clean Work, Clean Site

We treat your home with care. Boot covers, drop cloths, and a final walkthrough before we leave.

Service Areas

Proudly Serving
Baton Rouge & Surrounding Communities

Baton Rouge Baker Zachary Denham Springs Prairieville Gonzales Livingston Walker Monticello Scott Iota St. Francisville

Get In Touch

Let's Talk About
Your Comfort

Give us a call or send a message — we'll get back to you as soon as we can. Emergency? Call directly.

(225) 927-1050 russellmartello@bellsouth.net 12625 Stoneway Pl
Baton Rouge, LA 70818
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Is this your business? This is my business