Cooling
AC repair, recharge, and full system installs that actually keep up with Louisiana summers.
Learn about cooling
Licensed · Locally owned · Since 2009
Heating and cooling you can rely on across the Northshore.
R. Williams A/C & Heating has kept homes and businesses in Ponchatoula, Hammond, and across the Northshore comfortable since 2009. We’re locally owned and known for honest, on-time work. Whenever you need a hand, we’d be glad to help.
★ 4.6 on Google
Licensed LA #66210
Comfort with confidence
Honest, on-time HVAC service across the Northshore since 2009.
What we do
HVAC service for every season.
From a quick AC fix to a full system install, we handle the heating, cooling, and airflow work that keeps the Northshore comfortable.
Heating
Furnace and heat-pump repair plus seasonal checks so you’re ready when it turns cold.
Learn about heatingMaintenance
Tune-ups that catch small problems early and keep your system running efficiently.
Learn about maintenanceRepair
Something stopped working? Tell us what it’s doing and we’ll get you back to comfortable.
Learn about repairVentilation & airflow
Weak vents, uneven rooms, or stuffy air? We balance the airflow throughout your space.
Learn about airflowCommercial
Dependable HVAC for Northshore shops, offices, and properties that can’t afford downtime.
Learn about commercial
Why neighbors choose us
Comfort with confidence, earned since 2009.
Clean, careful work
We treat your property like our own and leave no mess behind.
Fair and straightforward
Honest assessments and reasonable pricing, with no pressure and no upsell games.
A real local pro
Owner Rion Williams and his team have served the Northshore since 2009.
What our customers say.
4.6 from 11 Google reviews
"I appreciate this company so much for the quality work, expertise and genuine care."
Angie Estes Google"R. Williams is a true on-time HVAC tech. Very reasonable, and professional."
Mike Saucier Google"Rion is great at what he do and I recommend for anyone who needs work done."
Lamard Gross Google"They installed new system and ducting. Arrived at time stated…professional, left no mess."
Laura “LRC” GoogleProudly serving the Northshore.
Based in Ponchatoula, we cover Hammond and the surrounding Northshore communities. Not sure if you’re in our area? Give us a call and we’ll let you know.
Ponchatoula
Cooling, heating, maintenance, repair, and airflow calls.
Hammond
Residential and commercial HVAC service inquiries.
Northshore Louisiana
Call to confirm coverage for nearby communities.
We also serve nearby communities, including:
Springfield
Bedico
Robert
Killian
Madisonville
Goodbee
Albany
Baptist
Holden
Independence
Tickfaw
Loranger
Covington
Mandeville
Pumpkin Center
Ready for reliable comfort?
Give R. Williams A/C & Heating a call whenever you need a hand. We’d love to help.