A&A Mechanical, LLC - New Orleans *Mechanical, Plumbing, HVAC, Site Utilities

Commercial Verified

3106 Paris Rd, Chalmette, LA 70043, New Orleans, LA

5.0(1 reviews)

5.0(1 Google reviews)View on Google

RTUAHUChilled Water/ChillerSplit SystemBoilerCooling Tower

Quick Answers

How do I choose a reliable commercial HVAC contractor in New Orleans?

A&A Mechanical, LLC serves New Orleans-area commercial properties from its Chalmette base, covering office buildings, hotels, industrial facilities, and more within a 25-mile radius. Facility managers should prioritize contractors who service the full range of commercial systems — RTUs, chillers, air handling units, and boilers — and who communicate repair scopes clearly, as verified by A&A Mechanical's customer reviews.

When should a commercial HVAC system be replaced?

A commercial HVAC system typically warrants replacement when repair costs consistently exceed 40–50% of the unit's replacement value, efficiency has degraded significantly, or the system can no longer maintain code-required conditions for the building type. A&A Mechanical provides assessments for commercial systems including RTUs, chilled water systems, and split systems across New Orleans-area properties to help facility managers make that determination.

Does A&A Mechanical, LLC - New Orleans *Mechanical, Plumbing, HVAC, Site Utilities install energy-efficient HVAC systems for commercial buildings?

A&A Mechanical, LLC installs and services commercial HVAC systems — including chilled water systems, rooftop units, and air handling units — for building types ranging from multifamily and mixed-use properties to hotels and industrial warehouses in the New Orleans metro. For specific equipment recommendations and quotes tailored to a facility's efficiency goals, property managers can contact A&A Mechanical directly.

About

A&A Mechanical, LLC is a commercial mechanical, plumbing, HVAC, and site utilities contractor based in Chalmette, Louisiana, serving properties throughout the greater New Orleans metro within a 25-mile radius. The company works across a broad range of commercial building types — office buildings, retail spaces, hotels, industrial and warehouse facilities, multifamily complexes, and mixed-use properties. On the mechanical side, A&A Mechanical services rooftop units, air handling units, split systems, chilled water and chiller systems, boiler systems, and cooling towers, covering the full scope of equipment common to larger commercial and hospitality properties in South Louisiana. New Orleans and the surrounding parishes present demanding HVAC conditions: high year-round humidity, long cooling seasons, and salt-air exposure that accelerates equipment wear. Facility managers at coastal and riverfront properties especially benefit from contractors familiar with maintaining chiller and cooling tower systems under those stresses. A&A Mechanical also provides commercial plumbing and site utilities services, making it a practical resource for property managers who need mechanical and plumbing work coordinated on a single project. Customer feedback highlights straightforward communication and pricing that held to the original quote — a consistent concern for facilities teams managing maintenance budgets across multiple building systems.

Frequently Asked Questions

What types of commercial buildings does A&A Mechanical service in the New Orleans area?

A&A Mechanical services office buildings, retail spaces, industrial and warehouse facilities, hotels and hospitality properties, multifamily complexes, and mixed-use properties. The company operates out of Chalmette, LA, and covers a 25-mile service radius across the greater New Orleans metro.

Does A&A Mechanical handle both HVAC and plumbing for commercial properties?

Yes, A&A Mechanical, LLC provides mechanical, plumbing, HVAC, and site utilities services, allowing facility managers to coordinate multiple building system needs through one contractor. This is particularly useful during renovations or new buildouts where HVAC and plumbing scopes overlap.

What commercial HVAC systems does A&A Mechanical work on?

A&A Mechanical services rooftop units (RTUs), air handling units, chilled water and chiller systems, split systems, boiler systems, and cooling towers. This range covers the primary mechanical systems found in mid-to-large commercial and hospitality buildings throughout the New Orleans region.

How does A&A Mechanical approach pricing transparency for commercial repair work?

Customer reviews indicate that A&A Mechanical completed repair work without increasing the quoted price, which is a key concern for property managers overseeing fixed maintenance budgets. Facility managers can contact the company directly for scoped quotes on their specific systems and building types.

Is A&A Mechanical equipped to handle cooling tower and chiller maintenance for larger commercial properties?

A&A Mechanical services both chilled water and chiller systems as well as cooling towers, which are common in larger New Orleans commercial and hospitality properties that require centralized cooling. Property managers with these systems can contact A&A Mechanical to discuss maintenance or repair scope.

Equipment & Systems

System Types Serviced

Rooftop Unit (RTU)Air Handling Unit (AHU)Chilled Water / ChillerSplit SystemBoilerCooling Tower

Building Types Served

Office Building

Retail / Shopping Center

Industrial / Warehouse

Hospitality / Hotel

Multifamily (50+ units)

Mixed Use

Operating Hours

Monday	8:00 AM – 5:00 PM
TuesdayToday	8:00 AM – 5:00 PM
Wednesday	8:00 AM – 5:00 PM
Thursday	8:00 AM – 5:00 PM
Friday	8:00 AM – 5:00 PM
Saturday	Closed
Sunday	Closed

License & Insurance

Insurance VerifiedNot verified

Location

3106 Paris Rd, Chalmette, LA 70043, USA

Request a Quote

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Commercial Capabilities

24/7 AvailabilityNo

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Google Reviews

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7 years ago

Alan was very easy to talk to and explained everything so it was easily understood. They came out and corrected our plumbing and didn’t increase the price like previous plumbers we have had done. Great people. A

— Thomas Poyadou

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