Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Marrero, LA

There are 11 highly-rated local heating and air conditioning pros.

TRUSTED BY MARRERO, LA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon453
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Marrero

Diamanti Maintenance

No reviews yet

Diamanti Maintenance

No reviews yet
3 years of experience

We are from Louisiana, young and driven & went to college in Canada and started a painting company in Montreal, we have moved back to Louisiana after many years and are expanding down in Louisiana, we’re family owned and have great prices and are willing to go the extra step to satisfy our customers. Our prices are great and greatly reasonable for turn around for apartments or just regular maintenance such as drywall repair.

We are from Louisiana, young and driven & went to college in Canada and started a painting company in Montreal, we have moved back to Louisiana after many years and are expanding down in Louisiana, we’re family owned and have great prices and are willing to go the extra step to satisfy our customers. Our prices are great and greatly reasonable for turn around for apartments or just regular maintenance such as drywall repair.


Rob’s Air Conditioning and Heating, Inc.

2057 Paxton St
No reviews yet

Rob’s Air Conditioning and Heating, Inc.

2057 Paxton St
No reviews yet
35 years of experience

With over 30 years in business, Rob’s Air Conditioning & Heating has met and exceeded the needs of homeowners and business owners in New Orleans. We take pride in helping our neighbors achieve comfort during heatwaves and cold blasts. As a family-owned company, we know the importance of creating an inviting space for loved ones. Our mission is to make sure you and your family are at ease year-round.

With over 30 years in business, Rob’s Air Conditioning & Heating has met and exceeded the needs of homeowners and business owners in New Orleans. We take pride in helping our neighbors achieve comfort during heatwaves and cold blasts. As a family-owned company, we know the importance of creating an inviting space for loved ones. Our mission is to make sure you and your family are at ease year-round.




M&J Mechanical Enterprises

2739 Banks St. Suite A
No reviews yet

M&J Mechanical Enterprises

2739 Banks St. Suite A
No reviews yet
Free onsite estimate

"Experienced and Reliable Air Conditioning Installation/Repair/Inspection Services--New Orleans and Surrounding Areas" M&J Mechanical Enterprises, a trusted name in HVAC services in New Orleans and surrounding areas for over 35 years. As a local, family-owned business, we pride ourselves on delivering expert HVAC solutions to Orleans and Jefferson Parishes, as well as Slidell and Lacombe, LA. Specializing in HVAC systems, including AC cooling and heating systems, our experienced team provides reliable installations, repairs, and maintenance services. With a focus on comfort and unwavering reliability, we also offer emergency repair services to ensure your peace of mind(6am-12am). Fully licensed and insured, choose M&J Mechanical Enterprises for experienced, dependable HVAC care tailored to your needs.

"Experienced and Reliable Air Conditioning Installation/Repair/Inspection Services--New Orleans and Surrounding Areas" M&J Mechanical Enterprises, a trusted name in HVAC services in New Orleans and surrounding areas for over 35 years. As a local, family-owned business, we pride ourselves on delivering expert HVAC solutions to Orleans and Jefferson Parishes, as well as Slidell and Lacombe, LA. Specializing in HVAC systems, including AC cooling and heating systems, our experienced team provides reliable installations, repairs, and maintenance services. With a focus on comfort and unwavering reliability, we also offer emergency repair services to ensure your peace of mind(6am-12am). Fully licensed and insured, choose M&J Mechanical Enterprises for experienced, dependable HVAC care tailored to your needs.




Major Construction LLC

3601 Rue Michelle
4.85(
26
)

Major Construction LLC

3601 Rue Michelle
4.85(
26
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Major Construction was established over 25 years ago, and our construction business has been a cornerstone of excellence in the industry. With a rich history of delivering superior quality, innovation, and reliability, we have consistently exceeded our clients' expectations. Our skilled team has tackled diverse challenges from residential to commercial projects with precision and expertise. Committed to staying at the forefront of technology and best practices, we blend traditional craftsmanship with cutting-edge techniques to ensure every project is completed to the highest standards. Trust us to bring your vision to life, backed by decades of experience and a passion for building excellence.

"Great Work and Customer Service"

Gregory A on August 2025

Major Construction was established over 25 years ago, and our construction business has been a cornerstone of excellence in the industry. With a rich history of delivering superior quality, innovation, and reliability, we have consistently exceeded our clients' expectations. Our skilled team has tackled diverse challenges from residential to commercial projects with precision and expertise. Committed to staying at the forefront of technology and best practices, we blend traditional craftsmanship with cutting-edge techniques to ensure every project is completed to the highest standards. Trust us to bring your vision to life, backed by decades of experience and a passion for building excellence.

"Great Work and Customer Service"

Gregory A on August 2025


Gras Bros

107 Greenbriar Lane
No reviews yet

Gras Bros

107 Greenbriar Lane
No reviews yet
Free onsite estimate

I work in the Air-conditioning field. My business is fa.ily oriented and we believe taking care of our customers. What ever needs to be done, we are there. If its a simple servicing or a repair, thats not a problem. We also do installs and we believe in beating anyone price. We also offer handyman services

I work in the Air-conditioning field. My business is fa.ily oriented and we believe taking care of our customers. What ever needs to be done, we are there. If its a simple servicing or a repair, thats not a problem. We also do installs and we believe in beating anyone price. We also offer handyman services


Fosters A/C & Heating

No reviews yet

Fosters A/C & Heating

No reviews yet

We strive to provide excellent service and installations at affordable costs, with expert knowledge on a wide range of heating and air systems we will get you comfort at your convenience!

We strive to provide excellent service and installations at affordable costs, with expert knowledge on a wide range of heating and air systems we will get you comfort at your convenience!

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FAQs for heating and air conditioning service projects in Marrero, LA

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The Marrero, LA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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