Livingston is the parish seat — home to the Livingston Parish courthouse, the annual Livingston Parish Fair, and, famously, the LIGO gravitational-wave observatory on Highway 63. The town stretches along US-190 and Highway 63, with neighborhoods ranging from century-old homes near downtown to newer rural acreage toward French Settlement and Port Vincent. We service the whole 70754 ZIP — it's a longer drive from our Denham Springs dispatch than Walker, but our techs know the area and we schedule Livingston calls carefully to keep response times predictable.
Livingston neighborhoods & landmarks
Livingston landmarks include the LIGO Observatory (a real-life black-hole detector quietly operating off Highway 63), the annual Livingston Parish Fair, the Livingston Parish Courthouse downtown, and the nearby Tickfaw River access for boating and fishing.
HVAC services we offer in Livingston
AC Repair in Livingston
Same-day diagnosis and fixes for any AC system — we service every major brand.
AC Installation in Livingston
High-efficiency cooling systems sized right, installed right, with honest upfront pricing.
Heating Repair in Livingston
Furnace and heat pump repairs done right the first time. Safety checks included.
Heating Installation in Livingston
Quiet, efficient heating systems built for Louisiana winters and your budget.
HVAC Maintenance in Livingston
Seasonal tune-ups that catch small issues before they cost you a whole unit.
24/7 Emergency HVAC in Livingston
Broken at 2 a.m.? We answer the phone and dispatch the same day — 365 days a year.
Why Livingston homeowners choose Signature Air
We make the drive worth it.
Our techs are scheduled to cover Livingston Monday–Saturday — we don't treat the parish seat like an afterthought.
Rural acreage experience.
Many Livingston homes sit on 1+ acres with older, sometimes oversized, HVAC systems. We know how to right-size replacements.
Generator + HVAC integration.
We see more generator-powered HVAC in Livingston than anywhere else in the parish — we know the load math.
Livingston ZIP codes served
70754
Not sure if your address is in our service area? Drop us your ZIP or call (225) 963-1543.