Heating & Air Conditioning Installation & Repair

Dependable AC & Heat | Gulfport, Mississippi

 (228) 239-6178

Air Conditioning Repair Service in Gulfport, Biloxi, Ocean Springs, Long Beach, Pass Christian, Bay St. Louis, Pascagoula, and the Surrounding Areas in Mississippi.

Dependable AC & Heat is the air conditioning expert for residential and commercial units. We are one of the leading HVAC service providers in the coastal areas of Mississippi.  Our response to your air conditioning repair needs will be fast, professional, and courteous. Our goal is to ensure your air conditioner and heater will perform at its best. Our AC repair mechanics are EPA certified and provide top customer service. If you need AC repair or heating repair call Dependable AC & Heat first.

We provide air conditioning installation service for the coastal areas of Mississippi.  We do central air conditioning system installations, and ductless air conditioner installations. We install many major brands of air conditioning and heating systems.

We sell and install air conditioners from top manufactures like Goodman, Ruud-Rheem.

Heating Repair Services in Gulfport, Biloxi, Ocean Springs, Long Beach, Pass Christian, Bay St. Louis, Pascagoula, and the Surrounding Areas.

We provide a wide range of services for all major heaters, such as, forced air systems, electric heaters, and heat pump units. We can repair or replace your HVAC system depending on your needs and as always with our fast, professional, and courteous service.

We provide Gulfport, Biloxi, Ocean Springs, Long Beach, Pass Christian, Bay St. Louis, Pascagoula, and the surrounding areas in Mississippi with quality and customer service that is second to none. Our air conditioning refrigeration and heating technicians are here to provide you with the best and most professional AC and heating solutions for any HVAC emergency.

Dependable AC & Heat offers both commercial and residential AC repair and heating repair services. Our technicians specialize in both air conditioning & heating repair and new AC & heater installation.

Give us a call today.

Thank You for Your Interest in Our Company.

For Dependable AC & Heat Service or Repairs Please Call (228) 239-6178.

No Need to Wait Till Monday. Call Anytime!

Call Today!

(228) 239-6178

Service Calls

Only $65.00 in the City of Gulfport
Only $75.00 in the Surrounding Areas

Early Morning Appointments Available

Hours of Operation

Open 8am – 5pm Monday – Saturday
Emergency Service Available
Early Morning Appointments

(228) 239-6178


Great service and outstanding work!

We have used and trusted Mr. Tommy for several years now for our homes’ and rental property’s ACs and won’t use anyone else! He returns… Read more “Great service and outstanding work!”

Nikki Palermo & Scott Denoux

Awesome Service

Very quick response. Dependable and knowledgeable! Very fair.

Judi Hallett

Good and Dependable Guys

My AC was messed up real bad,I called Tommy and he came right out looked and tested the problem and got me an inside and… Read more “Good and Dependable Guys”

Gregory Johnson

Dependable and Prompt Sevice

My AC was messed-up bad to where it was putting out heat and would not shut off, I called Tommy, he came over right away,… Read more “Dependable and Prompt Sevice”

Greg Johnson

Outstanding Service

I have used this company several times on my home and my rental and every time I’ve had outstanding service. They are very professional, knowledgeable… Read more “Outstanding Service”

Michelle Hengen

Dependable Air is just that

Dependable Air is just that…Dependable! Tommy the owner and his right hand man Riley are always providing the best customer service. They will go way… Read more “Dependable Air is just that”

Bridget Laphan Manager Magnolia Crossing

Can’t Be Beat

AC cooling problem develop around 1 o’clock in the afternoon ..called dependable AC ! Mr. Howze had his service tech Riley show up at the… Read more “Can’t Be Beat”


Thank you

Left a message for them to call me first thing on a Saturday morning….air stopped working Friday night….they sent Riley over, who was fast, efficient… Read more “Thank you”


I recommend this company

i will always recommend this company. they are honest nice and stand by their work. i called them after hours last night and they were… Read more “I recommend this company”


Such good service

I started using Dependable AC for repairs on my downstairs heat pump. I was very impressed. He set up an appointment very quickly and arrived… Read more “Such good service”


Highly recommend this company

Tommy and his men installed a complete new air conditioning and heating system for my wife and I. We are very satisfied with Tommy and… Read more “Highly recommend this company”

Dennis Weilad

my go to guys

Being an out of town customer can be a headache because you never know who may show up. The male technician who assisted us was… Read more “my go to guys”

Mrs. Johnson

Electric bill was down by 30%

Due to the a/c’s lack of cooling and my outrages electric bills I had wanted to replace my unit with a newer up to date… Read more “Electric bill was down by 30%”

Jerry T.

honest and knowledgeable

Called Dependable for a 2nd opinion. Tommy came out and figured out the problem, was very honest and knowledgeable and got us back in working… Read more “honest and knowledgeable”

Tommy Tregle

I will call Tommy again

I own a rental property that was having AC troubles. After paying another company $1100 to detect a leak and refill with freon, I was… Read more “I will call Tommy again”

Scott Denoux

Great service

Not only did he come service my ac which had stopped working on a Sunday, but he was professional and polite. So thankful he was… Read more “Great service”

Andrea W.

Thanks again Tommy!!

Being out of town and needing someone to work on my AC unit, I was hesitant to call but had no choice. Good thing I… Read more “Thanks again Tommy!!”

Roger Nohner

this is the guy to call!!!!

called and they were at my house within a couple hours, spend almost 2 hours figuring out what exactly was wrong. the prices were outstanding,… Read more “this is the guy to call!!!!”

misty wallace

Great customer service!!

I waited all day for another company to come to my house, then called Tommy at 5:00 pm on a Saturday and he was there… Read more “Great customer service!!”

Erin Homer

fixed it with in less then 2 hours

I called Tommy to help my grandmother who lives in Ocean Springs, with very little noitce. He came right over knew what was wrong and… Read more “fixed it with in less then 2 hours”

David Moore

Price was very reasonable

Tommy was very kind and patient with me. I called and he came the same day service. I was very impressed on how prompt he… Read more “Price was very reasonable”

patricia thomas

Very Impressed

I was very impressed by how fast you got to my home to fix my air THEN you found additional problems other a/c guys were… Read more “Very Impressed”

Krista Mejia

Thank You

Thank you so very much for installing our new Ac System. We are very happy with your work.

Rouand Rouand

Great Customer Service

Great Customer Service. Super fast response time, from calling to the arrival of the technician, 20 minutes. They are definitely the company of choice that… Read more “Great Customer Service”

Jennifer Sanders

Thanks Tommy!

We are out of state owners of several rental properties in Gulfport. Tommy has taken care of our AC & Heating issues in a timely… Read more “Thanks Tommy!”

David Malchow

Tommy was here within an hour

My AC went out last night… and this morning the house was muggy. Ugh. Tommy was here within an hour of my call, found the… Read more “Tommy was here within an hour”

Kendall Diaz

Excellent Job

Tommy came out to our house today and fixed the problem in about 45 minutes. Not only did he do the work, he gave me… Read more “Excellent Job”

Stephen Hopkins

Thanks Tommy

I called Tommy on Friday about my ac going out but since i was going out of town i waiting till i got back. Tommy… Read more “Thanks Tommy”

Luis Salva

Fast Response

Fast response to our call for a quote on a complete heat pump system. Quick, clean install, great price, worked on our schedule. Came out… Read more “Fast Response”

Cathy L.

Dependable AC……. dependable!

When the AC goes out in South Mississippi, it is hard to deal with. Tommy Howze of Dependable AC, was just that — dependable! He… Read more “Dependable AC……. dependable!”

Euguen Brezany


Our AC went out on a Sunday. He sold us a unit and had us up and running Tuesday morning. He is very prompt and… Read more “Professional”

Blake Milam


I was so elated to find Mr. Howze’s company when I was doing price checking on which a whole inside and outside unit had to… Read more “Elated”

Nora Foster


I had another local company come to my home with a outlandish (what seemed to me) quote. This person went to school with my son… Read more “Dependable”

Sue Jinks

Good Job

He did a good job that was done quickly. Prompt professional service with a great price.

Judy R.


Prompt and reliable service. He answered all my questions about service and maintaining my AC unit. A real pleasure to do business with. I will… Read more “Prompt”

Angela Lynch