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Reliance Heating & Air, LLC logo - Professional HVAC Contractor in Biloxi, MS
Unverified Electrical & HVAC, Home & Construction

Reliance Heating & Air, LLC in Biloxi, Mississippi

5/5 (18 Reviews)
12:00 AM - 11:59 PM See hours
pin icon 14312 Lemoyne Boulevard, Biloxi, MS, 39532
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Highlights from the Business

Price Match Guarantee
Family
Independantly Owned
Superior Customer Service

About Reliance Heating & Air, LLC

At Reliance Heating & Air, LLC in Biloxi, MS, we handle all your heating and air needs from our base at 14312 Lemoyne Blvd. Our crew tackles installs, repairs, and maintenance to keep homes and businesses comfortable year-round. We’ve built our work around getting systems running smoothly for folks right here on the Coast.

Top Highlights From Customer Reviews

Reliance Heating & Air Conditioning provides prompt, efficient, and professional service. George is knowledgeable, communicative, and thorough, explaining work in detail. Customers praise his integrity, helpfulness, and clean job sites. Repairs are completed quickly and correctly.

AI-Generated Review Summary

Top Reviews

  • G

    Gail Diaz

    6 months ago
    I cannot thank Thomas Matthew, Rachel, Grant and the technicians for the wonderful service I received. Professional, pleasant, knowledgeable. Creative problem solving was definitely required and met head on with tremendous skill. You all are the best!
  • A

    April Cullen

    6 months ago
    Best Plumbing Company around. Came on a Sunday when I had a plumbing emergency.
  • D

    Darcy Moses

    7 months ago
    Excellent service. Came out after hours for backed up drains and worked hard and got them flowing again. Very professional and quick. Will definitely call them again!
  • G

    Garry Matthews

    12 months ago
    I called Reliance around 8:00 am. After texting them a picture of the copper pipe leaking in the wall. Doug arrived at 9:00 and the job was complete by 10:30. Sorry, but you're my plumber now. It's good to know that great service still exists. Thank you.
  • A

    Amanda Dunn

    1 year ago
    I've had the pleasure of using Reliance Plumbing twice, and I can confidently say they are top-notch! The first time, a pipe burst during a freeze, and they were at my house within 24 hours to fix the problem. The second time, we had a burst pipe under the sidewalk, and once again, Thomas came out quickly and resolved it within the same timeframe. On top of their prompt service, they also gave me the best price after I received several quotes. I highly recommend Reliance Plumbing!

Neighborhoods

  • D'Iberville
  • Ocean Springs
  • Gulfport
  • St. Martin
  • Gautier
  • Long Beach
  • Pass Christian
  • Latimer
  • Saucier
  • Lyman
  • Orange Grove
  • Lizana

Extra Info

Features

  • Reliable HVAC Services
  • Honest and Communicative
  • Experienced Professionals
  • Plumbing & Electrical
  • Personable and Helpful

Social Media

Accepted Payment Methods

  • credit card
  • debit card
  • cash
  • bank transfer

FAQ

Does Reliance Heating & Air, LLC offer free estimates for HVAC services?

We provide detailed quotes based on the specific needs of your heating or air conditioning system after an initial assessment. Pricing factors in the scope of work, such as installs, repairs, or maintenance for homes and businesses. This approach ensures transparency so you understand the full cost upfront.

Are you licensed and insured for HVAC, electrician, and plumber work?

Reliance Heating & Air, LLC carries all necessary licensing and insurance to handle HVAC installs, repairs, maintenance, electrical, and plumbing services safely. Our team meets local requirements for these trades to protect your property during work. You can request proof of our credentials before we start any job.

Does Reliance Heating & Air, LLC handle boiler replacements and heat pump repairs?

We manage boiler replacements and heat pump repairs as part of our full HVAC services, along with related electrician and plumber tasks. Our crew assesses the system to ensure proper sizing and performance after the work. This covers keeping heating systems running smoothly year-round on the Coast.

What should I expect for arrival times and timelines with your services?

We arrive on time within agreed windows and complete most repairs efficiently to get your unit up and running quickly. Timelines depend on the job size, like same-day fixes for urgent issues or scheduled slots for installs and maintenance. Clear communication upfront sets realistic expectations for your project.

What cleanup does Reliance Heating & Air, LLC provide after attic or system work?

We clean up thoroughly after every job, including work in attics for heat pumps or other HVAC tasks, leaving your home as we found it. Our team removes debris and waste from repairs, installs, or maintenance without tracking dirt through your space. This keeps your property protected and comfortable post-service.

Why is hiring you safer and better than attempting HVAC repairs as a DIY project?

Professional handling ensures proper refrigerant management, electrical connections, and airflow testing, which DIY often misses and can lead to system failures or hazards. We follow industry standards for sizing, duct inspections, and installations to avoid inefficiencies or safety risks like leaks. Homeowners gain peace of mind knowing the work meets code and extends equipment life through expert execution.

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Location & Hours

Service Area:

Serving Biloxi, MS & Surrounding Areas
Mon 8:00 AM - 5:00 PM
Tue 8:00 AM - 5:00 PM
Wed 8:00 AM - 5:00 PM
Thu 8:00 AM - 5:00 PM
Fri 8:00 AM - 5:00 PM
Sat 12:00 AM - 11:59 PM
Sun 12:00 AM - 11:59 PM

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