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TRUSTED BY DIAMONDHEAD, MS HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon95
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Diamondhead, MS

*The Angi rating for Heating And Air Conditioning Service companies in Diamondhead, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Diamondhead, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on June 24, 2026

Find Heating and air conditioning pros in Diamondhead

Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Air Ducts & Vents - Clean

Serving Diamondhead, MS and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"AJ and Aaron were very professional and thorough. They arrived on scheduled time. They observed Covid protection practices by wearing masks. They showed us each duct and vent, if it had evidence of mold. They videoed and shot photos of each vent, after cleaning them. They cleaned up afterwards. Very courteous and nice. We highly recommend them and will use their services again."
Additional Photos
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+13

9 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Bruce's A/C & Heating
Bruce's A/C & Heating
4.8(
107
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Boiler or Radiator Heating System - Repair+9 more

Serving Diamondhead, MS and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Bruce was extremely knowledgeable on hvac, punctual, friendly and cost effective. He was was able to diagnose and fix my problem with my mini split in short order. Would highly recommend his business for any future hvac work."
Bonus room too HOT?!
Response time2 hrs
Response rate85%
2 neighbors recently requested a quote
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Avatar for Beacon Heating and Cooling
Beacon Heating and Cooling
5.0(
10
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+9 more

Serving Diamondhead, MS and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Joe came out and gave me advice and an estimate on a new HV/AC unit. I was very impressed with him and his patience as he answered all my questions."
Goodman Install
New Unit Install
Mini Split Install
Hvac installation
New Thermostat

+1

22 neighbors recently requested a quote
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Avatar for Blaize Heating & Air Conditioning LLC
Blaize Heating & Air Conditioning LLC
5.0(
15
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceCentral Air Cleaner - Repair or Service+4 more

Serving Diamondhead, MS and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Super fast response and very efficient in completing the job. Great communications skills and very detailed in getting the maintenance of my HVAC system."
indoor unit
hvac service
hvac servuce
water heater install
goodman install

+3

Response time5 hrs
25 neighbors recently requested a quote
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Avatar for Clean Air Crew
Clean Air Crew
4.8(
32
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairDucts & Vents - Install or Replace+1 more

Serving Diamondhead, MS and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Not only would I recommend him, but I give him five stars. This company is honest and goes beyond to solve your problem. Very friendly hard working and a company you can trust. Exceptional service and price is friendly."
Trunk line before and after
Dirty Flex Duct
Moldy Vent Cover
Dirty Plenum
Response time4 hrs
9 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Briny Bayou Services
Briny Bayou Services
5.0(
1
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+2 more

Serving Diamondhead, MS and surrounding areas

Approved

In business since 2023

Customers say: Quality work

"Fast, excellent service/repair, stellar workers. Would do business with again."
Recommended by100%of homeowners
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James Conway
New to Angi
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Diamondhead, MS and surrounding areas

Approved

In the construction business for 35 years and I have talents in every field in construction.\nBuilt my first house at the age of 49 and learned everything I know for being hands on type of person. I’m an engineer at a hotel so I take care of the maintenance and equipment for the building and guest rooms.\nI’m a person that will not tell that I can fix something if I can’t I’m honest and always truthful to my word.

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Showing 1-10 of 162
Heating and Air Conditioning questions, answered by experts

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

No. Your furnace does not run your air conditioner. Both units use the same system of ductwork to move conditioned air throughout your home, but you can have a furnace without having an air conditioner and vice versa. Furnaces are only for heating your home. You can buy a system that does both, however, like a split system or a heat pump (yes, heat pumps cool, too).

You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

The cost of annual maintenance depends on the type of HVAC system you have. AC service typically costs an average of $200 but ranges from $100 to $550. If your system needs repairs, the price will vary significantly depending on what needs fixing. However, addressing the issues as they arise can prevent further damage to your unit and keep it operating efficiently for much longer.

The Diamondhead, MS 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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