HVAC Contractor in Mandeville, LA
Keeping Mandeville homes and businesses comfortable with expert care and reliable heating, cooling, and indoor air quality service year-round.
- Honest and fair heating and cooling services
- Certified, insured, and local experts
- 24/7 availability for emergencies
HVAC Services We Offer in Mandeville
Tegridy Air offers 24/7 emergency HVAC service throughout Mandeville. When your system goes down, our local team responds quickly with dependable solutions.
Our seasonal tune-ups help keep your system ready for Louisiana’s humid summers and cool winters. Count on us for proactive HVAC services in Mandeville that extend system life.
Stay ahead of repairs with preventative maintenance. We offer custom HVAC plans for both homes and businesses in Mandeville.
Our technicians provide accurate system diagnostics so you know exactly what’s wrong and how we’ll fix it.
Our technicians provide accurate system diagnostics so you know exactly what’s wrong and how we’ll fix it.
We install energy-efficient cooling systems for homes and commercial spaces. Tegridy Air is the go-to residential HVAC contractor Mandeville residents trust.
Get fast, reliable AC repair when your system breaks down. Our skilled team keeps Mandeville properties cool and comfortable.
Perfect for zoned cooling or ductless setups, our mini-split solutions deliver quiet, efficient performance in every Mandeville room.
We install and service central air systems that provide even comfort throughout your Mandeville home or business.
Whether it’s a new home or a commercial buildout, we handle complete HVAC installations tailored to your space and needs.
Even with mild winters, having the right heating matters. We install safe, reliable furnaces that supplement your cooling systems as needed.
Even with mild winters, having the right heating matters. We install safe, reliable furnaces that supplement your cooling systems as needed.
Stay warm during chilly months with professional furnace repair. We restore heat fast for Mandeville homes and businesses.
Our heat pump services provide energy-efficient heating and cooling all year long. Tegridy Air helps Mandeville customers lower energy use with smart upgrades.
Control your climate and lower your bills. We install smart thermostats that give Mandeville residents more control and better comfort.
Efficient airflow starts with well-installed ductwork. We design and install duct systems for Mandeville homes and commercial spaces.
Air leaks can cost you. Our duct repair services ensure your HVAC system runs at full efficiency while improving indoor air quality.
We install purification systems that eliminate allergens and pollutants. Breathe easier with healthier indoor air in Mandeville.
We install purification systems that eliminate allergens and pollutants. Breathe easier with healthier indoor air in Mandeville.
Humidity control is essential in South Louisiana. We install humidifiers and dehumidifiers that protect your space from mold and moisture issues.
Whether you’re facing a heating, cooling, or indoor air quality problem, we’ve got you covered. Call Tegridy Air today, and we’ll restore your comfort right away.
Why Work with Tegridy Air
Local. Certified. HVAC Experts.
- Certified, local HVAC professionals
- No upsells. Real HVAC service from local experts
- Clear, honest pricing every time
- Available 24/7 for emergencies
- Financing and veteran discounts
Tegridy Air is the HVAC company Mandeville LA customers recommend.
Areas We Serve in Mandeville
We provide full coverage across Mandeville. Including Old Mandeville, Fontainebleau State Park, and Highway 22 neighborhoods. Whether it’s heating, cooling, or indoor air quality problem, Tegridy Air has the right tools and expertise for that.
HVAC Built for Mandeville's Lakefront Homes
Mandeville is one of the Northshore’s gems — historic Old Mandeville right on the Lake Pontchartrain seawall, oak-lined streets, and newer neighborhoods spreading north toward Fontainebleau and the Tammany Trace. That lakefront setting is beautiful, but it comes with serious humidity, salt-tinged air off the lake, and the same June-through-November hurricane season as the rest of South Louisiana.
Old Mandeville’s older and historic homes often weren’t built for modern central air, so we frequently recommend ductless mini-splits that cool well without tearing into original woodwork. Right on the seawall and lakefront, salt and moisture wear on outdoor condenser coils faster, so we watch coil condition and unit placement closely. For the larger newer homes north of town, we focus on properly-sized, high-efficiency systems that keep whole-house comfort even and energy bills sane.
Across Mandeville and St. Tammany Parish — Old Mandeville, the lakefront, and the neighborhoods near Fontainebleau State Park and the Tammany Trace (70448, 70471) — we handle AC repair and replacement, ductless installs for historic homes, hurricane-season tune-ups, and high-efficiency upgrades. Call us at (504) 414-8655.
HVAC Services in Mandeville, LA — Frequently Asked Questions
Tegridy Air is a certified, insured HVAC contractor serving Mandeville, Louisiana, providing AC repair, installation, heating, indoor air quality, and 24/7 emergency service for homes and businesses. Founded in 2024 by three certified technicians with more than 30 years of combined experience, we offer flat, upfront pricing with no surprise fees, financing on installs and repairs, and same-day service during peak season. In Mandeville’s hot, humid lakefront climate, we focus on right-sizing systems and controlling humidity — the two issues behind most local comfort and energy complaints. Call (504) 414-8655 for Mandeville HVAC service.
How much does AC repair cost in Mandeville, LA?
Most AC repairs in Mandeville come to a flat, upfront price that we quote before any work begins — a diagnostic fee plus parts and labor, with no surprise charges. New first-time customers get 35% off the dispatch fee, and maintenance-plan members pay no dispatch or after-hours fees.
Do you offer 24/7 emergency HVAC service in Mandeville?
Yes. We provide 24/7 emergency HVAC service across Mandeville, including nights, weekends, and holidays. Call (504) 414-8655 and a local technician will be dispatched as quickly as possible.
How fast can a technician reach Mandeville?
Mandeville is part of our Northshore service area, so we routinely offer same-day appointments. During peak summer demand we prioritize no-cooling emergencies and confirm an arrival window when you call.
Are your technicians certified and insured?
Yes. Every Tegridy Air technician is fully certified and insured in Louisiana. We are a locally owned, family- and friend-run business — no franchise and no outside investors.
What HVAC services do you provide in Mandeville?
We handle AC repair, AC installation, heating and furnace service, heat pumps, ductless mini-splits, smart thermostats, duct repair and installation, and indoor air quality systems (humidifiers, dehumidifiers, and air purifiers) for both residential and commercial customers in Mandeville.
- If we can’t fix it, you don’t pay
What Our Customers Say About Us
Absolutely amazing experience! With the recent heatwave my ac was just not keeping up. I was able to schedule a same day appointment for a system checkup. They quickly found the problem and fixed it. Within the hour I had a fully functioning ac again. The technicians were incredibly friendly and explained everything they were doing and described the problems in a way I could easily understand. The price was incredibly reasonable. After work was complete they even stayed a while to ensure everything was working as intended. I can’t recommend these guys enough. They will be the only company I call from here on out
Drew Buller
Very professional, great service. I can’t say enough about how great these guys are. They responded right away and had my air blowing the coldest it’s ever been. I will recommend them to anyone who needs A/C work done.
michael bordelon
I called them on a service call. Because my HVAC was not working. I had a quick response and they sent out a technician. He diagnosed it and repaired it within the hour. Quality service and reasonably priced. I would definitely use them again!
Dave H
After buying an older home I was completely burned through a cycle of faulty or half way work being performed and/or companies that were pushing outrageous sales and upgrades for simple repairs needed. I was emotionally overwhelmed and one month, several thousand dollars, and 3 HVAC companies later still without a working AC. I made a plead on Nextdoor for anyone to help me and recommend a trustworthy AC person and then found these guys and decided to give them a shot. I am SO grateful that I did! I called in the afternoon and they arrived within 2 hours. They checked everything— discovered a simple issue that could not previously be identified, fixed that issue, which was the fault of another service tech, getting my system back running and informed me about other details of my system. They charged me only a service call fee and changed my air filter before leaving. I was almost in tears. My AC has been running perfect ever since! I wish there were more companies like this in every trade— honest, quality inspection and work, take pride in what they do, not trying to just rip people off.
Courtney Coco
Alex and his crew always do a great job, super friendly, and are very fair with their pricing. They are thorough and make sure to explain what they are doing, why they are doing it, and how it will help. They never push products or services on me and will happily answer any questions. My ac went out yesterday, I called at ~4:40pm and they showed up a few minutes later. They resolved the issue quickly and explained what had happened. Highly recommend.
Chatman Webb
