Honest HVAC service for your home and business.
BCS Mechanical LLC handles AC repair, system replacements, mini-splits, and maintenance across Tangipahoa Parish and the Northshore. Fair pricing, clear communication, no runaround.
Residential & Light Commercial HVAC
AC & Furnace Repair
Fast diagnosis and repair on all major brands. We show up on time and explain what we find before any work starts.
System Replacements
When a repair doesn't make sense, we give you straightforward options on a new system — not a hard sell on the most expensive unit.
Mini-Split Installs
Ductless mini-splits for additions, garages, and spaces where running ductwork isn't practical. Clean installs, proper sizing.
Maintenance & Tune-Ups
Regular maintenance keeps your system efficient and catches small problems before they become expensive ones.
Light Commercial
Rooftop units, packaged systems, and split systems for small businesses, churches, and strip malls in the area.
Emergency & Same-Day
Louisiana heat doesn't wait, and neither should you. We do our best to get to no-cool calls the same day.
Built on straightforward service
Transparent pricing
Written estimates before we start. No surprise charges, no pressure to upsell.
Licensed & insured
Properly licensed in Louisiana and fully insured, so you're covered from start to finish.
Local & accountable
We live and work in the same community we serve. Our reputation depends on doing the job right.
Clear communication
We explain what's wrong in plain English, show you the options, and let you decide.
Hammond & the Northshore
We service homes and businesses throughout Tangipahoa, Livingston, and St. Tammany Parishes, including:
Send Us a Message
Describe the issue and we'll get back to you as soon as possible.
Or email us directly at service@bcsmech.com
HVAC FAQ
How much does AC repair cost in Hammond, LA?
AC repair costs in Hammond vary depending on the issue. BCS Mechanical provides free estimates on replacements and transparent pricing on all repairs. We diagnose the problem first and explain your options before any work begins. Call 985-474-1746 for a quote.
Do you offer same-day HVAC service on the Northshore?
Yes. BCS Mechanical does our best to handle no-cool and emergency calls the same day across Hammond, Ponchatoula, Covington, Mandeville, and the rest of the Northshore. Louisiana heat doesn't wait, and neither do we.
What areas does BCS Mechanical serve?
We serve homes and businesses throughout Tangipahoa, Livingston, and St. Tammany Parishes including Hammond, Ponchatoula, Covington, Mandeville, Slidell, Madisonville, Amite, Denham Springs, Independence, Albany, Kentwood, and Abita Springs.
Should I repair or replace my AC unit?
It depends on the age of the system, cost of the repair, and how often it breaks down. Generally, if your system is over 12–15 years old and the repair costs more than half a replacement, a new system is usually the better investment. BCS Mechanical gives you straightforward options — not a hard sell on the most expensive unit.
How often should I have my HVAC system serviced?
We recommend servicing your HVAC system at least twice a year — once before summer for your AC and once before winter for your heating system. Regular maintenance catches small problems before they become expensive repairs and keeps your system running efficiently, which lowers your energy bills.
What is a mini-split and do I need one?
A mini-split is a ductless heating and cooling system. It’s ideal for room additions, garages, sunrooms, or any space where running ductwork isn’t practical. Mini-splits are energy efficient and let you control the temperature in individual rooms. BCS Mechanical handles proper sizing and clean installation.