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TRUSTED BY GEISMAR, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon226
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Geismar, LA

*The Angi rating for Heating And Air Conditioning Service companies in Geismar, LA 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 Geismar, LA 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 July 07, 2026

Find Heating and air conditioning pros in Geismar

Avatar for Glaze Heating & Air, LLC
Glaze Heating & Air, LLC
4.7(
280
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+6 more

Serving Geismar, LA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"New air and heat systems installed. Duck work improvements. Air flow now in all rooms with much more force. Servicemen were none better. I would recommend Glaze to everyone."
Glaze Truck
RHEEM 16 SEER CONDENSER
Dean Prep Work
Gas Furnace/Coil
Gas Furnace/Coil

+1

Response time10 hrs
14 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for AccuTemp Services, LLC
AccuTemp Services, LLC
4.8(
158
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Geismar, LA and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Emergency services offered

"I have been on the annual service plan with Accutemp for my last two homes and just had my home HVAC system replaced with Accutemp and their Team was professional, on time, sensitive to my wife and child in the house and never tried to oversell me on anything."
Experts you can trust!
Residential Service
Commercial A/C installation
Plumbing & Drain Services
Main Sewer Line

+13

23 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)
Air Ducts & Vents - Clean

Serving Geismar, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"AA Air Duct Cleaning and Installation did an excellent job. They cleaned the 12 units of our condominium in a professional manner. AJ and Aaron explained the procedure that would be used and worked in an efficient manner completing the work on time. Pictures and video were taken to show the results."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

12 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for ClimaServ Heating & Air Conditioning
ClimaServ Heating & Air Conditioning
5.0(
20
)
Central A/C - Service or RepairThermostat - Repair or ReprogramElectric Furnace / Forced Air Heating System - Repair+1 more

Serving Geismar, LA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Great job cleaning our AC ducts."
Outdoor Unit
Indoor Unit
Outdoor Unit
Outdoor Unit
Response time5 hrs
45 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Bayou Boys HVAC & Electric, LLC
Bayou Boys HVAC & Electric, LLC
5.0(
12
)
Central A/C - Service or Repair

Serving Geismar, LA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Newton Williams was amazing and knows everything about ac, heating and electrical and more. I am so relieved. Every year someone comes to fix something. He fixed it all and cleaned the outside unit perfectly. Nobody to the time to explain or do the work he did. He let me know what it should be like and he fixed it. The air smells clean and colder than it used to get. I will never trust anyone else."
Response time3 hrs
Recommended by100%of homeowners
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Avatar for Comfort Zone A/C & Heating Services
Comfort Zone A/C & Heating Services
5.0(
17
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+16 more

Serving Geismar, LA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Very professional. Prompt services. My new AC guy!"
My jobs
My jobs
My jobs
My jobs
Response time4 hrs
Response rate89%
Recommended by100%of homeowners
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Avatar for Air Creation Heating & Cooling
Air Creation Heating & Cooling
4.8(
13
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Geismar, LA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"The repair to my heating system was done perfectly. Sean was an amazing technician and got the repair done quickly and efficiently. Judah was quick to respond to my request to schedule the repair. I will definitely be calling this company again! Thanks!"
Additional Photos
Additional Photos
Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Avatar for Guss' Heating And Air Conditioning
Guss' Heating And Air Conditioning
4.8(
120
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+8 more

Serving Geismar, LA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Service was very good.Performed the diagnostic check and found the problem with compressor. Arrived early that morning and had our home AC working before noon.Price was very reasonable."
Response time2 hrs
Response rate88%
Recommended by93%of homeowners
Request Quote
Avatar for River City's One Hour Air Conditioning & Heating
River City's One Hour Air Conditioning & Heating
4.7(
246
)
Central A/C - Service or Repair

Serving Geismar, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"The Service Tech, Brandon, did an excellent job diagnosing our failed AC unit and helping us select a replacement unit."
One Hour Family
One Hour Vans
Maintenance Technician John Hudson
Senior Technician Brandon Hobgood
Maintenance Technician Joe Goodman

+10

Response time2 hrs
Response rate87%
6 neighbors recently requested a quote
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Avatar for TemperaturePro Baton Rouge
TemperaturePro Baton Rouge
5.0(
12
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install - For Business+3 more

Serving Geismar, LA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Stanford was very professional, thorough and on time! He use covers on the button of the attic ladder to keep the floors clean. He gave me a great update on the status of the unit. I will be calling temperature pro for any other HVAC needs in the future."
Fully Cleaned and Inspected
Condenser State Prior to Cleaning & Inspection
Response time2 days
7 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
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Showing 1-10 of 304
Heating and Air Conditioning questions, answered by experts

If there’s a freon leak in your home’s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That’s why it’s important to hire an HVAC professional to resolve a freon leak as quickly as possible.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

Because of the improved efficiency, ACs with higher SEER ratings tend to cool down your home better than models with a lower SEER. Higher-SEER AC units have a higher cooling capacity and a lower energy demand, meaning they may help cool your space faster without running up the electricity bill.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

The Geismar, 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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