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Find Air conditioning pros in Stennis Space Center

Oasis Heating & Air

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Oasis Heating & Air

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. Call us today you'll be pleased you did. Thank you


Avatar for Diverseworks LLC

Diverseworks LLC

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Approved Pro

Diverseworks LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

At Diverseworks, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

At Diverseworks, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.


Avatar for Coast AC Medic, LLC

Coast AC Medic, LLC

5.00(
2
)
Approved Pro

Coast AC Medic, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

A local, family owned business, we pride our company on reliability, great communication, integrity, and quality work. Licensed and insured, specializing in residential work and smart house zoning. We are Trane and Ruud equipment dealers, specializing in 18 seer Trane invertor systems. Call for an estimate!

"Professional, Honest, Friendly and supporting a First Responder is an amazing extra reason to choose this company!"

Priscilla A on August 2022

A local, family owned business, we pride our company on reliability, great communication, integrity, and quality work. Licensed and insured, specializing in residential work and smart house zoning. We are Trane and Ruud equipment dealers, specializing in 18 seer Trane invertor systems. Call for an estimate!

"Professional, Honest, Friendly and supporting a First Responder is an amazing extra reason to choose this company!"

Priscilla A on August 2022


Coast A/C

4.62(
39
)
Approved Pro

Coast A/C

4.62(
39
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
20 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Wayne was very responsive, respectful, knowledgeable and helpful. He had patience with me trying to figure out which was the better way to go to get my a/c fixed. He did an awesome job and got it done fast."

Pat G on June 2022

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Wayne was very responsive, respectful, knowledgeable and helpful. He had patience with me trying to figure out which was the better way to go to get my a/c fixed. He did an awesome job and got it done fast."

Pat G on June 2022


"Fast, excellent service/repair, stellar workers. Would do business with again."

Logan L on June 2023

Briny Bayou Services is a full stop shop for any project big or small. HVAC certified, wood working, plumbing, masonry, fencing, landscaping, drywall. We have lots of experience and ability, feel free to reach out to us for a quote.

"Fast, excellent service/repair, stellar workers. Would do business with again."

Logan L on June 2023


Avatar for Bruce's A/C & Heating

Bruce's A/C & Heating

4.86(
97
)
Approved Pro

Bruce's A/C & Heating

4.86(
97
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
25 years of experience

Bruce's A/C & Heating, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of the interests of our customer and make their concerns the basis of our business. Please give us a call today!

"Great service, didn't try to up sell anything, fast response and AC is working great, highly recommend"

Terry A on June 2024

Bruce's A/C & Heating, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of the interests of our customer and make their concerns the basis of our business. Please give us a call today!

"Great service, didn't try to up sell anything, fast response and AC is working great, highly recommend"

Terry A on June 2024


Avatar for COMFORT AIR & MECHANICAL LLC

COMFORT AIR & MECHANICAL LLC

5.00(
2
)
Approved Pro

COMFORT AIR & MECHANICAL LLC

5.00(
2
)
Approved Pro
14 years of experience

Comfort Air is a full-service HVAC, mechanical, and electrical company dedicated to providing reliable, high-quality solutions for residential and commercial clients. We specialize in heating and cooling installation, repair, and maintenance, as well as comprehensive electrical services. Our licensed technicians deliver professional workmanship, energy-efficient solutions, and exceptional customer service to ensure comfort, safety, and performance in every project. Give us a call today, and we look forward to working with you!

"Election was bery respectful and knowledgeable although my home is not getting warm maybe I have to wait for the part that is being ordered to be installed. "

JESSIE B on November 2025

Comfort Air is a full-service HVAC, mechanical, and electrical company dedicated to providing reliable, high-quality solutions for residential and commercial clients. We specialize in heating and cooling installation, repair, and maintenance, as well as comprehensive electrical services. Our licensed technicians deliver professional workmanship, energy-efficient solutions, and exceptional customer service to ensure comfort, safety, and performance in every project. Give us a call today, and we look forward to working with you!

"Election was bery respectful and knowledgeable although my home is not getting warm maybe I have to wait for the part that is being ordered to be installed. "

JESSIE B on November 2025


Avatar for Blaize Heating & Air Conditioning LLC

Blaize Heating & Air Conditioning LLC

5.00(
15
)
Approved Pro

Blaize Heating & Air Conditioning LLC

5.00(
15
)
Approved Pro
22 local quotes requested
1 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"I requested for quotes to install 2 new smart thermostats I had purchased. I received phone call within minutes of my request from Keith and set up appointment to come out that afternoon. They showed up on time and went right to work quickly diagnosing and finishing the install. I was impressed with their level of knowledge and professionalism!! I will be highly recommending Blaize Heating and Air to all my friends. Great Job!! "

Don E on November 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"I requested for quotes to install 2 new smart thermostats I had purchased. I received phone call within minutes of my request from Keith and set up appointment to come out that afternoon. They showed up on time and went right to work quickly diagnosing and finishing the install. I was impressed with their level of knowledge and professionalism!! I will be highly recommending Blaize Heating and Air to all my friends. Great Job!! "

Don E on November 2025


Avatar for KG Services, LLC

KG Services, LLC

5.00(
1
)
Approved Pro

KG Services, LLC

5.00(
1
)
Approved Pro
6 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Responded promptly when I was looking for a replacement for our previous lawncare company that disappeared. Keith did a very good job getting our yard to look presentable again and I hope will continue to maintain it that way. "

John C on July 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Responded promptly when I was looking for a replacement for our previous lawncare company that disappeared. Keith did a very good job getting our yard to look presentable again and I hope will continue to maintain it that way. "

John C on July 2025


Avatar for I CAN FIX THAT LLC

I CAN FIX THAT LLC

5.00(
9
)
Approved Pro

I CAN FIX THAT LLC

5.00(
9
)
Approved Pro
Emergency services offered
Warranties offered

I can fix that is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! we can take calls on weekends for emergency's

"Did everything they said they’d do. Really nice competent staff. Took two days, wouldn’t have except they got rained out first day. Very efficient, were here when they said they’d be, cleaned up everything after, kept us informed all during the process. They responded to my request for a quote almost immediately, and delivered it the next day. Will hire Keith and his crew again, no hesitation!"

Ginger D F on September 2025

I can fix that is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you! we can take calls on weekends for emergency's

"Did everything they said they’d do. Really nice competent staff. Took two days, wouldn’t have except they got rained out first day. Very efficient, were here when they said they’d be, cleaned up everything after, kept us informed all during the process. They responded to my request for a quote almost immediately, and delivered it the next day. Will hire Keith and his crew again, no hesitation!"

Ginger D F on September 2025

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FAQs for air conditioning projects in Stennis Space Center, MS

You can identify your system's refrigerant type by examining the data plate or label often located on the outdoor condensing unit. Look for "R-22" or "HCFC-22" in the specifications. 

Manufacturing date provides another clue—systems produced before 2010 often use R-22, while newer units utilize alternative refrigerants. If the label is missing or unclear, a qualified HVAC technician can determine your refrigerant type during a service inspection.

Federal regulations prohibit the purchase and handling of R-22 refrigerant without proper EPA certification. These restrictions exist because R-22 contributes to ozone depletion when released into the atmosphere and requires specialized handling procedures. 

Additionally, improper refrigerant charging can damage your system and create safety hazards. Professional technicians have the training, equipment, and legal authorization to properly diagnose, repair, and recharge your system.

Air conditioning systems require approximately two to four pounds of R-22 per ton of cooling capacity, with three pounds per ton being the average. For example, a 3-ton system needs about nine pounds of refrigerant for a complete charge. However, the exact amount varies by manufacturer, model, and system configuration. A professional technician will determine the precise charge required for your specific equipment.

While technically possible to retrofit some R-22 systems to use alternative refrigerants, these conversions require substantial modifications to system components and are rarely cost-effective. The compressor, expansion valve, and sometimes the entire coil system would need replacement or adaptation. Most homeowners find that investing in a complete system upgrade provides better long-term value and performance than attempting conversion of aging equipment.

Though new production of R-22 ended in 2020, reclaimed and recycled supplies remain available but are steadily decreasing. The EPA's final phaseout deadline extends to 2030, but practical availability may become severely limited well before that date. As supplies continue to diminish, expect prices to rise accordingly. Homeowners with R-22 systems should begin planning for eventual system replacement as part of their long-term home maintenance strategy.

The Stennis Space Center, MS homeowners’ guide to air conditioning services

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