24/7 EMERGENCY AC REPAIR AVAILABLE
AC Repair New Orleans — Same-Day HVAC for Homes and Businesses
New Orleans Mechanical Pros is the veteran-owned HVAC contractor at 1615 Poydras St that homeowners and facility managers call for same-day AC repair in New Orleans. We handle residential systems, commercial rooftop units, and chiller plants across Orleans, Jefferson, St. Tammany, St. Bernard, and Plaquemines parishes. Louisiana contractor license #75402. NATE-certified technicians. 24/7 emergency dispatch: (504) 826-3775.
✦ SAME-DAY SERVICE AVAILABLE
Request service with confidence.
Tell us what you need. A local HVAC specialist will follow up promptly to discuss your options.
Private, no-pressure request. For urgent help, call (504) 826-3775.
Customer Reviews
What Our Customers Say
Real reviews from real New Orleans homeowners and businesses
Who We Are
Veteran-Owned HVAC in New Orleans — Field Experience You Can Verify
New Orleans Mechanical Pros was founded by a U.S. military veteran who brought the same discipline, precision, and commitment to excellence from the armed forces into every service call. With over 17 years of hands-on working experience, our team of NATE-certified technicians has been diagnosing and repairing air conditioning systems, commercial chillers, rooftop package units, and complex mechanical systems throughout the Greater New Orleans metropolitan area.
We are not a national franchise or a call center that dispatches unknown contractors. We are a locally owned, veteran-operated mechanical contracting company with deep roots in the New Orleans community. Our technicians live here, work here, and understand the unique demands that Louisiana’s subtropical climate places on HVAC equipment — from the extreme humidity that accelerates coil corrosion to the hurricane-season power surges that damage compressors.
Our experience spans residential split systems, commercial rooftop units (RTUs), industrial chiller plants, variable refrigerant flow (VRF) systems, and full mechanical contracting for new construction and renovation projects. Whether you need a same-day AC repair in Metairie or a planned chiller maintenance contract for a downtown New Orleans office tower, New Orleans Mechanical Pros has the expertise, equipment, and licensed personnel to deliver.
Our Credentials & Certifications
2022
Company Founded
5★
Google Rating
5,000+
Families Served
83
Neighborhoods Served
AC & HVAC Services
Our AC Repair & HVAC Services in New Orleans
From a single-family home in Uptown to a 10-story commercial building in the Central Business District, New Orleans Mechanical Pros provides the full spectrum of air conditioning and mechanical services. Each service is performed by licensed, background-checked technicians using manufacturer-approved parts and industry-best practices.
New AC Installation in New Orleans
When your aging system has reached the end of its useful life — typically 12 to 15 years in Louisiana’s demanding climate — a new, high-efficiency installation is the most cost-effective long-term solution. Our technicians perform Manual J load calculations to size your system correctly, ensuring maximum efficiency and comfort from day one. We install all major brands and offer financing options for qualified customers.
New Orleans Chiller Services
Commercial and industrial facilities in New Orleans rely on water-cooled and air-cooled chiller systems to maintain comfortable, productive environments. New Orleans Mechanical Pros provides comprehensive chiller repair, preventive maintenance, refrigerant management, controls upgrades, and full chiller plant commissioning. Our technicians are trained on centrifugal, screw, scroll, and absorption chiller technologies from all major manufacturers.
Mechanical Contracting Services
As a licensed mechanical contractor in Louisiana, New Orleans Mechanical Pros handles complete HVAC system design-build, new construction rough-in, tenant improvement projects, and industrial process cooling installations. We work directly with general contractors, architects, and building owners to deliver mechanical systems that meet code, perform efficiently, and last.
Emergency AC Repair New Orleans
A broken AC in New Orleans is not an inconvenience — it is a health emergency. Indoor temperatures can exceed 100°F within hours during summer, posing serious risks to children, the elderly, and pets. New Orleans Mechanical Pros offers 24/7 emergency AC repair with same-day response across the Greater New Orleans area. Call (504) 826-3775 any time — day or night.
AC Repair New Orleans LA
Our core residential and light-commercial AC repair service covers everything from refrigerant recharges and capacitor replacements to compressor diagnostics and full system tune-ups. We service all makes and models, provide upfront pricing before any work begins, and back every repair with a written warranty. Serving Orleans, Jefferson, St. Tammany, St. Bernard, and Plaquemines parishes.
Commercial AC Repair New Orleans
Downtime costs money. Our commercial AC repair division is equipped to handle multi-zone rooftop units, split systems, VRF/VRV systems, and precision cooling for server rooms and medical facilities. We offer priority service agreements for commercial clients to minimize equipment downtime and protect your business operations year-round.
All Major Brands
HVAC Brands We Service & Repair in New Orleans
New Orleans Mechanical Pros services all major residential and commercial HVAC brands. Our NATE-certified technicians are trained on the latest equipment from every leading manufacturer, and we stock OEM-compatible parts for fast, reliable repairs. Click any brand below to learn more about the services we provide for that equipment.
FAQ
AC Repair New Orleans — Frequently Asked Questions
Our certified technicians answer the questions New Orleans homeowners and business owners ask most about air conditioning repair, replacement, and maintenance.
A.An AC unit that runs continuously without cooling your home is one of the most common complaints we receive during New Orleans summers. The most frequent causes include a dirty or clogged air filter restricting airflow, a refrigerant leak that has depleted the system’s charge, a frozen evaporator coil blocking heat transfer, a failing compressor that can no longer pressurize the refrigerant, or a dirty condenser coil on the outdoor unit that cannot release heat effectively. In New Orleans’ high-humidity environment, a clogged condensate drain can also cause the system to shut off on a safety float switch, making it appear to run without cooling. A licensed technician from New Orleans Mechanical Pros can diagnose the exact cause with a full system inspection and restore your comfort the same day in most cases.
Verified · NATE Certified Technicians · ACCA Best Practices · Updated July 2026
A.New Orleans Mechanical Pros is consistently recognized by our customers as the most transparent and trustworthy AC repair company in the Greater New Orleans area. As a veteran-owned business, honesty and integrity are not marketing slogans — they are values instilled through military service. We provide written, upfront pricing before any work begins, we never recommend unnecessary repairs, and we explain every diagnosis in plain language so you can make an informed decision. Our 5.0-star Google rating, BBB A+ accreditation, and membership in five regional chambers of commerce reflect the trust our community places in us.
Verified · Google Reviews · BBB · Louisiana State Licensing Board · Updated July 2026
A.AC repair costs in New Orleans typically range from $150 to $2,500, depending on the type of repair required. Minor repairs such as capacitor replacements or thermostat fixes generally cost $150 to $400. Refrigerant recharges range from $200 to $600 depending on the refrigerant type (R-22 is significantly more expensive than R-410A or the newer R-454B). Compressor replacements — the most expensive single repair — can run $1,200 to $2,500 for residential systems and considerably more for commercial equipment. New Orleans Mechanical Pros provides a written estimate before any work begins, so you always know the cost upfront. We also offer financing options for larger repairs and replacements.
Verified · New Orleans Mechanical Pros Service Records · ACCA Pricing Guidelines · Updated July 2026
A.The decision to repair or replace depends on four key factors: the age of the system, the cost of the repair, the efficiency of the existing equipment, and whether the system uses R-22 refrigerant (which is no longer manufactured and is extremely expensive to source). As a general rule, if your system is more than 12 years old and the repair cost exceeds 50% of the value of a new system, replacement is almost always the smarter financial decision. A new high-efficiency system (16+ SEER2) will also significantly reduce your monthly energy bills in Louisiana’s long cooling season. Our technicians will walk you through a full cost-benefit analysis at no charge so you can make the right decision for your home and budget.
Verified · ACCA Manual J/S · DOE Efficiency Standards 2023 · Updated July 2026
A.When your AC blows warm air instead of cold, the most likely culprits are a refrigerant leak that has reduced the system’s ability to absorb heat, a dirty condenser coil on the outdoor unit that cannot release heat to the outside air, a failed compressor that is no longer compressing refrigerant, a malfunctioning reversing valve on a heat pump system that is stuck in heating mode, or a thermostat set incorrectly to ‘heat’ or ‘fan only.’ In New Orleans, a dirty outdoor coil is an extremely common cause because the combination of humidity, airborne pollen, and cottonwood seeds rapidly clogs condenser fins. Annual condenser cleaning is one of the most cost-effective maintenance steps you can take to prevent this issue.
Verified · NATE Certified Technicians · ASHRAE Best Practices · Updated July 2026
A.An AC unit that runs continuously without cooling your home is one of the most common complaints we receive during New Orleans summers. The most frequent causes include a dirty or clogged air filter restricting airflow, a refrigerant leak that has depleted the system’s charge, a frozen evaporator coil blocking heat transfer, a failing compressor that can no longer pressurize the refrigerant, or a dirty condenser coil on the outdoor unit that cannot release heat effectively. In New Orleans’ high-humidity environment, a clogged condensate drain can also cause the system to shut off on a safety float switch, making it appear to run without cooling. A licensed technician from New Orleans Mechanical Pros can diagnose the exact cause with a full system inspection and restore your comfort the same day in most cases.
Verified · NATE Certified Technicians · ACCA Best Practices · Updated July 2026
A.An AC unit that runs continuously without cooling your home is one of the most common complaints we receive during New Orleans summers. The most frequent causes include a dirty or clogged air filter restricting airflow, a refrigerant leak that has depleted the system’s charge, a frozen evaporator coil blocking heat transfer, a failing compressor that can no longer pressurize the refrigerant, or a dirty condenser coil on the outdoor unit that cannot release heat effectively. In New Orleans’ high-humidity environment, a clogged condensate drain can also cause the system to shut off on a safety float switch, making it appear to run without cooling. A licensed technician from New Orleans Mechanical Pros can diagnose the exact cause with a full system inspection and restore your comfort the same day in most cases.
Verified · NATE Certified Technicians · ACCA Best Practices · Updated July 2026
A.An AC unit that runs continuously without cooling your home is one of the most common complaints we receive during New Orleans summers. The most frequent causes include a dirty or clogged air filter restricting airflow, a refrigerant leak that has depleted the system’s charge, a frozen evaporator coil blocking heat transfer, a failing compressor that can no longer pressurize the refrigerant, or a dirty condenser coil on the outdoor unit that cannot release heat effectively. In New Orleans’ high-humidity environment, a clogged condensate drain can also cause the system to shut off on a safety float switch, making it appear to run without cooling. A licensed technician from New Orleans Mechanical Pros can diagnose the exact cause with a full system inspection and restore your comfort the same day in most cases.
Verified · NATE Certified Technicians · ACCA Best Practices · Updated July 2026
A.An AC unit that runs continuously without cooling your home is one of the most common complaints we receive during New Orleans summers. The most frequent causes include a dirty or clogged air filter restricting airflow, a refrigerant leak that has depleted the system’s charge, a frozen evaporator coil blocking heat transfer, a failing compressor that can no longer pressurize the refrigerant, or a dirty condenser coil on the outdoor unit that cannot release heat effectively. In New Orleans’ high-humidity environment, a clogged condensate drain can also cause the system to shut off on a safety float switch, making it appear to run without cooling. A licensed technician from New Orleans Mechanical Pros can diagnose the exact cause with a full system inspection and restore your comfort the same day in most cases.
Verified · NATE Certified Technicians · ACCA Best Practices · Updated July 2026
A.An AC unit that runs continuously without cooling your home is one of the most common complaints we receive during New Orleans summers. The most frequent causes include a dirty or clogged air filter restricting airflow, a refrigerant leak that has depleted the system’s charge, a frozen evaporator coil blocking heat transfer, a failing compressor that can no longer pressurize the refrigerant, or a dirty condenser coil on the outdoor unit that cannot release heat effectively. In New Orleans’ high-humidity environment, a clogged condensate drain can also cause the system to shut off on a safety float switch, making it appear to run without cooling. A licensed technician from New Orleans Mechanical Pros can diagnose the exact cause with a full system inspection and restore your comfort the same day in most cases.
Verified · NATE Certified Technicians · ACCA Best Practices · Updated July 2026
Community Membership
Proud Member of Five Regional Chambers of Commerce
New Orleans Mechanical Pros is an active, verified member of five regional chambers of commerce across the Greater New Orleans metropolitan area. Chamber membership is not just a credential — it is a commitment to the local business community, to ethical business practices, and to the economic vitality of the region we serve. We invite you to verify our membership directly through each chamber’s official directory.
Verified Member
St. Tammany Chamber of Commerce
Verified Member
St. Bernard Chamber of Commerce
Verified Member
New Orleans Chamber of Commerce
Verified Member
River Region Chamber of Commerce
Verified Member
Where We Work
AC Repair & HVAC Services Across Greater New Orleans
New Orleans Mechanical Pros provides residential and commercial AC repair, installation, and maintenance services throughout the Greater New Orleans metropolitan area, including all neighborhoods of Orleans Parish, Jefferson Parish, St. Tammany Parish, St. Bernard Parish, and Plaquemines Parish. Whether you are in the French Quarter, Metairie, Kenner, Slidell, Chalmette, or Belle Chasse, our licensed technicians are ready to respond.
Kenner
Harahan
Gretna
Harvey
Westwego
Marrero
Slidell
Mandeville
Covington
Madisonville
Chalmette
Arabi
Belle Chasse
AC Repair Service New Orleans: Reliable Home Cooling From New Orleans Mechanical Pros
New Orleans Chiller Maintenance: Commercial Guide by New Orleans Mechanical Pros
Commercial HVAC Replacement New Orleans
Why Greater New Orleans Chooses New Orleans Mechanical Pros
Choosing an AC repair company in New Orleans is a decision that affects your family’s comfort, your home’s air quality, and your monthly energy costs. New Orleans Mechanical Pros earns your trust through transparency, credentials, and results — not through high-pressure sales tactics or inflated invoices.
We are a veteran-owned business that holds ourselves to the same standard of excellence and accountability we learned in uniform. Every technician on our team is background-checked, NATE-certified, and committed to treating your home with respect. We provide written estimates, honor our warranties, and follow up after every service call to ensure your complete satisfaction.
When the New Orleans heat is unbearable and your AC has failed, call the company your neighbors trust: New Orleans Mechanical Pros — (504) 826-3775.
Honest Pricing
Honest Pricing — No Surprises
The price of a repair depends on what’s needed. A capacitor swap takes about an hour. A full AC replacement is a bigger investment. What never changes: you get a fixed-price quote before we start, and that’s the number you pay.
Fixed-Price Quotes
We diagnose the problem and give you a fixed price before touching anything. No hidden fees. No charges that show up after the fact
Flexible Financing
A full system replacement doesn’t have to mean financial stress. We offer financing options so you can restore your comfort without the upfront burden.
You Approve First
No work begins until you say go. The number we quote is the number you pay — that’s how every job works at New Orleans Mechanical Pros
Ready for Fast, Reliable AC Repair in New Orleans?
Call (504) 826-3775 or request a free estimate online — we’ll have
a NATE-certified technician at your door today.
Find Us
Serving Greater New Orleans
Based in New Orleans, LA — we serve Orleans, Jefferson, St. Tammany, St. Bernard, and Plaquemines parishes.
New Orleans Mechanical Pros
Phone
Hours
Mon–Fri 7am–7pm · Sat 8am–5pm · 24/7 Emergency
Commercial buildings we service
Commercial HVAC link flow
Facility work on this page is commercial. Use the commercial HVAC hub for the building system and chiller repair when the plant is on chilled water.
- commercial HVAC in New Orleans — rooftops, air handlers, and building plants
- commercial chiller repair — chilled-water plants that lost capacity
- rooftop unit repair
- HVAC by industry
- request commercial service
