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TRUSTED BY SAINT GABRIEL, LA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon478
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Saint Gabriel - Updated Nov 2026

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

Serving Saint Gabriel, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"The men were on time, knew what was needed and cleaned up after. They were a great team. I spoke with the manager who helped me decide what would be best for my situation. I recommend them to everyone for insulation of their attics. Thank you Mr. Brock. It was a pleasure."
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+13

22 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Full Blast Air Conditioning
Full Blast Air Conditioning
5.0(
16
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+11 more

Serving Saint Gabriel, LA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Full Blast Air Conditioning is my top recommendation for any and all HVAC services. They are timely, professional, and competitively priced. When I bought my first home, I had some worries with the system that was installed on the house because it was an older unit that was original to the house. Full Blast did a thorough 20 point inspection of the entire unit and was able to answer all of the questions I had. They even provided pictures so that I could see exactly where the problem areas were and let me know what things to keep an eye on. I have since used them for routine maintenance and couldnâ t recommend them enough."
Response time1 day
7 neighbors recently requested a quote
Recommended by93%of homeowners
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 Saint Gabriel, 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!"
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Response time1 day
Response rate100%
7 neighbors recently requested a quote
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 Saint Gabriel, LA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Guss Heating and Air Conditioning has performed work on my A/C and heating units on a number of occasions over the years. He does a very good job and stands behind his work. Heâ s knowledgeable, always on time, communicates well with his customers, is very pleasant to deal with and the work he performs is done at a reasonable price. I donâ t know what else you could ask for. I would definitely recommend him to friends and others."
Response time2 hrs
Response rate88%
Recommended by93%of homeowners
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 Saint Gabriel, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"Second time I have used River City. Bobby was extremely professional and knowledgeable. Quickly diagnosed and repaired the problem for a fair price. I highly recommend River City for your HVAC needs."
One Hour Family
One Hour Vans
Maintenance Technician John Hudson
Senior Technician Brandon Hobgood
Maintenance Technician Joe Goodman

+10

Response time2 hrs
Response rate87%
3 neighbors recently requested a quote
Avatar for Patriot Environmental
Patriot Environmental
4.9(
90
)
Air Ducts & Vents - Clean

Serving Saint Gabriel, LA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Mark and his crew did an outstanding job. Mark took before and after photos of the HVAC system to show the difference. Not only does Mark conduct himself in a very professional manner, his crew is also very respectful and professional as well. From start to finish this work was a definite value for the money. I will be using Patriot anytime the need arises."
Air Duct Cleaning
Air Duct Cleaning
BEFORE AIR DUCT CLEANING
AFTER AIR DUCT CLEANING
BEFORE AIR DUCT CLEANING

+10

Response time3 hrs
Response rate85%
3 neighbors recently requested a quote
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Showing 1-10 of 293
Heating and Air Conditioning FAQs, answered by experts

There are several tell-tale signs that your AC coils need cleaning, including:

  • You’re getting higher electricity bills.

  • Your home doesn’t feel as cool as it usually does.

  • Your AC unit is running longer than usual to cool your home.

  • Your home is more humid than usual.

  • The coil is covered in frost while running.

Air conditioners can stop working in the middle of the night for many reasons. Your local power grid might shut down late at night. Power surges can also trip your breakers if too much power is being used in the area at the time. If your AC is connected to a digital thermostat, it gets naturally cooler at night, so the outdoor temperature might dip below the automated setting to turn the cooling system off.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

A new air conditioner capacitor will cost less than replacing the entire air conditioner system. While a capacitor itself will cost between $8 and $25, paying a professional to replace an AC capacitor will cost $180 on average. It’s not safe to replace an air conditioner capacitor on your own. 

The Saint Gabriel, 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.