HVAC services in Hammond, LA are what Nick's Heating & Air Conditioning has done best for over 40 years. From same-day AC repair to Carrier system installations and seasonal tune-ups, we keep Hammond homes and businesses comfortable — and we're based right here in town.
Home to Southeastern Louisiana University and the seat of Tangipahoa Parish, Hammond sits right at the crossroads of I-12 and I-55 — and it's where Nick's has called home for four decades. Our long, hot, humid summers and mild winters put real strain on your equipment, so you need an HVAC company in Hammond that knows the climate, knows the equipment, and won't leave you guessing on price. That's us — and it has been for over 40 years.
Heating, cooling, and air quality — every service your Hammond home or business needs, from one trusted local team.
When the Hammond heat hits, you need cooling you can count on. We handle fast AC repair, Carrier-authorized installations, and spring tune-ups on all makes and models.
Hammond winters are mild, but cold snaps still come. We repair, install, and maintain gas furnaces, heat pumps, and dual-fuel systems so you're never caught cold.
In Hammond's humidity, airflow and air quality matter. We handle ductwork, ventilation systems, and indoor air-quality solutions that keep your air fresh and your bills lower.
Southeast Louisiana is tougher on HVAC systems than almost anywhere in the country. Here's what that means for your Hammond home — and why a local team makes the difference.
Hammond's AC systems run hard from spring through fall. That constant load makes correct sizing, refrigerant charge, and annual tune-ups essential — not optional.
High humidity strains your system and feeds mold and air-quality issues. Proper airflow, drainage, and ventilation keep your home healthy and comfortable.
We're based on Hwy 190 E in Hammond — not an hour away. When your AC quits mid-July, a local team means same-day help, not a three-day wait.
As a Carrier Factory Authorized Dealer, we right-size and install systems built to handle Louisiana's climate — so you get efficiency and comfort that last.
You get a clear diagnosis and a price before work begins — every time. No surprises, no pressure, no upsell you didn't ask for.
Four decades in Hammond means our reputation is on the line with every job. We treat your home like it's ours — because we live here too.
Simple, transparent, and stress-free. Here's what to expect when you call Nick's.
We're not just a Carrier Factory Authorized Dealer — we're your neighbors. For over four decades, Nick's has earned its reputation in Hammond by doing what's right for every customer, every time. That's why we're consistently voted the best HVAC company in Tangipahoa Parish.
Brands We Service
Just outside Hammond? We serve communities throughout Tangipahoa, St. Tammany, and Livingston parishes. Find your town below.
Call, text, or fill out the form and we'll get back to you fast. Same-day service often available right here in Hammond.
We recommend professional HVAC service at least once a year in Hammond. Because our long, hot, humid summers put heavy demand on cooling equipment, most homeowners benefit from two visits — an AC tune-up in spring and a heating check in fall — to keep systems efficient and reliable.
Schedule your air conditioning tune-up in spring, before Hammond's peak cooling season, and your heating tune-up in fall, before the first cold snap. Servicing each system just ahead of the season it works hardest catches small issues before they become breakdowns.
Every 1 to 3 months for most Hammond homes. Change it more often if you run your system hard through the summer, have pets, or anyone in the home has allergies. A clean filter improves airflow, air quality, and efficiency.
Yes. Nick's offers emergency HVAC repair in Hammond, with same-day service often available. When your AC quits in the Louisiana heat, call us at (985) 999-4785 and we'll get a NATE-certified technician to you fast.
Yes. Nick's is a Carrier Factory Authorized Dealer based right here in Hammond, with NATE-certified technicians who service and install all major HVAC brands — including Carrier, Trane, Lennox, Goodman, Rheem, and York.
Call or schedule online and our team will respond fast. 40+ years of honest, expert HVAC service right here in Hammond.
