The HVAC industry in Louisiana is a robust and varied field encompassing a range of companies that handle everything from standard heating, ventilation, and air conditioning units to specialized systems for commercial, industrial, and residential sectors. Services offered include not only installation, maintenance, and repair of units, but also energy management, air quality improvement, and indoor climate control. Looking forward, the industry is expected to continue evolving with advancements in technology, aiming at better energy efficiency, eco-friendliness, and smart home integration.


Top 23 HVAC companies in Louisiana

1. Safe Air Technology

Safe Air Technology specializes in the engineering and manufacturing of explosion proof, corrosion resistant HVAC/R systems and pressurization equipment. They provide turnkey solutions for the petrochemical market, offering custom air solutions such as explosion proof air conditioners, air filtration, and heating ventilation systems.


2. CMC Corporate Solutions

  • Website: callcmc.com
  • Headquarters: Baton Rouge, Louisiana, United States
  • Founded: 1976
  • Headcount: 51-200
  • LinkedIn

CallCMC.com offers commercial energy management and HVAC preventive maintenance services. They provide a solid foundation for building performance and comfort, ensuring HVAC systems' reliability, air quality, and energy use. Their services include maintenance, indoor air quality, air balancing, energy management, rebuild/refurbish, and design build. They serve various markets such as banking, commercial, educational, governmental, healthcare, industrial, and institutional. Their business model focuses on providing professional services and solutions to maximize system performance and efficiency. CallCMC.com fits in the HVAC industry category and targets customers in the banking, commercial, educational, governmental, healthcare, industrial, and institutional sectors. Other keywords related to their services include careers, affiliations, research, photos, air conditioning, temperature controls, pipe fitting, welding, sheet metal fabrication, and air conditioning service company.


3. FitzGerald Contractors, LLC

  • Website: fitzmech.com
  • Headquarters: Shreveport, Louisiana, United States
  • Founded: 1914
  • Headcount: 51-200
  • LinkedIn

FitzGerald Contractors is a leading mechanical and plumbing contractor specializing in HVAC, plumbing, process, medical gas, and utility piping. They provide installation, repair, and replacement services for commercial, industrial, and residential projects. With a reputation for quality, safety, and timely delivery, they serve a diverse range of industries including healthcare, retail, education, gaming, religious, institutional, and manufacturing.


4. Butcher Air Conditioning

  • Website: butcherac.com
  • Headquarters: Broussard, Louisiana, United States
  • Founded: 1949
  • Headcount: 51-200
  • LinkedIn

Butcher Air Conditioning is a reputable company that offers air conditioning units, AC repair, and similar services. With 74 years of dedication, their technicians provide great customer service and quality work. They also offer maintenance agreements, specials, and promotions. The company takes pride in taking care of their customers' A/C needs and aims to exceed expectations.


5. Butcher Distributors, LLC

Butcher Distributors, LLC is a company that specializes in HVAC equipment distribution and servicing. With seven stocking locations in Louisiana and Mississippi, they offer a wide range of products to serve their customers. They are known for their expertise in the industry and their commitment to customer satisfaction.


6. Aca Mechanical / Industrial, LLC.

  • Website: acaalex.com
  • Headquarters: Alexandria, Louisiana, United States
  • Founded: 1948
  • Headcount: 51-200
  • LinkedIn

ACA LLC is a company that provides HVAC (heating, ventilation, and air conditioning) and plumbing services to residential and commercial customers in Central Louisiana and surrounding areas. With over 150 employees and a state-of-the-art fabrication facility, ACA offers 24/7 service for all HVAC and plumbing needs.


7. AccuTemp Services, LLC

  • Website: accutempbr.com
  • Headquarters: Baton Rouge, Louisiana, United States
  • Founded: 2006
  • Headcount: 51-200
  • LinkedIn

AccuTemp is a trusted provider of professional residential and commercial cooling, heating, electrical, and plumbing services in Louisiana. They offer expert HVAC, plumbing, and electrical repairs, installations, and maintenance. With a skilled team and excellent customer reviews, they ensure that every job is done right and on time.


8. Pioneer Comfort Systems Inc

Pioneer Comfort Systems is an HVAC company specializing in heating, ventilation, and air conditioning services for residential and commercial properties. Their NATE-certified technicians have years of experience and provide reliable repair, maintenance, and installation for all HVAC equipment. They also offer expert IAQ services to ensure customers' indoor comfort and breathability. With a commitment to superior service, Pioneer Comfort Systems is dedicated to meeting the heating and cooling needs of their clients.


9. Airsystems, LLC.

Air Systems LLC is a locally owned and operated company based in Shreveport, Louisiana. With over 40 years of experience, they specialize in Air Conditioning and Heating services, offering repairs, installations, and maintenance for both residential and commercial clients. They prioritize customer satisfaction and provide 24/7 service with a professional and knowledgeable team. Additionally, they offer home automation solutions, allowing customers to control their HVAC systems, thermostats, cameras, and door locks through a computer or smartphone.


10. Temperature Controls, INC.

Temperature Controls, Inc. offers HVAC services and products to both residential and commercial clients. Their range of products includes air conditioners, heat pumps, gas furnaces, programmable thermostats, humidifiers, ductless split systems, air cleaners, ultraviolet lights, ventilators, and zoning products. They provide installation, replacement, maintenance, and repair services, and offer financing options to their customers. With over 45 years of experience, they are committed to delivering high-quality service and customer satisfaction.


11. Keefe's Air Conditioning, Heating & Electrical

  • Website: keefes.com
  • Headquarters: Harvey, Louisiana, United States
  • Founded: 1979
  • Headcount: 51-200
  • LinkedIn

Keefe's AC, Heating & Electrical provides HVAC services, including installation, maintenance, and repair, to Southeast Louisiana, with a focus on the Greater New Orleans area. The company offers Lennox systems, Air Scrubber air purifiers and emphasizes the importance of indoor air quality.


12. Air-Side Equipment, Inc.

  • Website: airsideinc.com
  • Headquarters: Baton Rouge, Louisiana, United States
  • Founded: 1980
  • Headcount: 11-50
  • LinkedIn

Air-Side Equipment is a leading manufacturer's representative for heating, ventilation, and air conditioning (HVAC) equipment. With expertise in system design and technical support, they offer customer-friendly solutions for HVAC needs in Louisiana.


13. Pontchartrain Mechanical Co

  • Website: pontmech.com
  • Headquarters: Metairie, Louisiana, United States
  • Founded: 1972
  • Headcount: 11-50
  • LinkedIn

Pontchartrain Mechanical is a company that specializes in heating, ventilation, air conditioning, and plumbing services. They offer design-build capabilities and provide installation and service for commercial and residential systems. With their expertise, they have saved time and money for builders, contractors, and developers. Contact them today for all your mechanical needs.


14. Lee's Air Conditioning

  • Website: leesac.com
  • Headquarters: Lafayette, Louisiana, United States
  • Headcount: 11-50
  • LinkedIn

Lee's Air Conditioning Company is a professional HVAC service company that offers heating and cooling services, including AC installation, repair, and maintenance, heat pump repair and maintenance, indoor air quality checks, and air balancing. They also offer ductless mini-split heat pumps and operate in Louisiana.


15. Trouth Air Conditioning & Sheet Metal

Trouth Air Conditioning & Sheet Metal provides commercial and residential HVAC services, including heating, ventilation, air conditioning, ductwork installation and maintenance, and sheet metal services in Sulphur and the surrounding areas.


16. Watson Mechanical Services

Watson Mechanical Services is a licensed, bonded and insured heating, ventilation, and air conditioning (HVAC) contractor based in Baton Rouge, Louisiana. They offer complete service, repairs, and installation of HVAC systems for both industrial and commercial equipment.


17. Smith Air Conditioning

  • Website: smithac.com
  • Headquarters: Ville Platte, Louisiana, United States
  • Founded: 1963
  • Headcount: 11-50
  • LinkedIn

Smith Air Conditioning is an HVAC maintenance and repair company offering affordable preventative maintenance plans for all HVAC equipment. They also provide repair services and new installations for both residential and commercial properties in Louisiana.


18. Desormeaux Heating & Air

Desormeaux's Heating & Air Conditioning is a family owned and operated HVAC service provider in Louisiana, servicing Lafayette, Abbeville, Maurice, Youngsville and surrounding areas since 1952. They offer repair, maintenance, and installation services for heating and cooling systems, light commercial HVAC, air cleaners, and IAQ products. They are committed to providing professional and honest service, and offer free second opinions on HVAC system replacement.


19. Grace & Faith Heating & Air

Grace & Faith Heating & Air provides HVAC contracting services in New Orleans, LA. They offer air conditioning and heating system installation, repair, and maintenance with 24/7 emergency service.


20. Premiere A/C and Heating

Premiere Air Conditioning & Heating provides HVAC solutions for residential and commercial clients, offering top-quality air conditioning service and money-saving options.


21. New & Associates LLC

New & Associates LLC is an HVAC solutions provider that offers innovative and professional products and services to commercial and industrial markets since 1982.


22. Bryans A/c & Heat INC

Bryans United Air Conditioning is a family owned and operated business since 1981 providing heating, AC installation, HVAC repair, and maintenance services with exceptional customer service in the New Orleans area.


23. air pro heating and cooling systems llc

Air Pro Heating & Cooling Systems, LLC was established in 1997 and serves the greater Shreveport-Bossier area. We are a Louisiana state licensed HVAC contractor offering maintenance, repair and installation services for all brands of heating and cooling systems for residential and light commercial businesses.


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