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4.6

(561 reviews)

Top-rated heating and air conditioning pros.

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Avatar for DoneRite HVAC
DoneRite HVAC
5.0(
24
)

Serving Covington, LA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I received a call back from Doneright HVAC within 5 minutes of posting on Home Advisor. Garret arrived to my home in 30 minutes with his technician (as promised.) They were friendly, knowledgeable and professional. He was thorough in trying to pinpoint the exact problem and offer the most cost effective solutions, while still informing me of the inevitable need to replace my 12 year old, failing system. He even identified a faulty outlet in my attic where the units heavy plug had been attached for over a decade, and had caused some type of electrical failure resulting in Black scorch marks on both the outlet and the plug which could very possibly have turned into a house fire had it not been identified. He immediately jumped in his car and drove all the way to Home Depot to go get The necessary materials to change the plug\ outlet to a breaker protected switch, and rewired it to prevent further danger, and hardly charge me a thing for it! To sum it up; I would recommend Doneright HVAC to anyone needing HVAC service of any kind and will be keeping them as my permanent HVAC professionals! Thanks for everything guys!"
Before and After
Residential condenser cleaning
Response time12 hrs
Recommended by100%of homeowners
Avatar for Chris Weick Heating & Air Conditioning, LLC
Chris Weick Heating & Air Conditioning, LLC
5.0(
38
)

Serving Covington, LA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Chris Weick Heating & Air Conditioning LLC did an excellent job. The work was clean, professional, and done right. I would definitely recommend them to anyone looking for AC or heating service."
7 neighbors recently requested a quote
Recommended by35%of homeowners
Avatar for AccuTemp Services, LLC
AccuTemp Services, LLC
4.8(
158
)

Serving Covington, LA and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Emergency services offered

"They were on time, helpful, punctual, and seemed really concerned about doing what they believe is best for me (balancing time, money, convenience, etc). I was so happy with the service that I have used them again and will continue to use for any HVAC needs."
Experts you can trust!
Residential Service
Commercial A/C installation
Plumbing & Drain Services
Main Sewer Line

+13

73 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Southern Air of New Orleans
Southern Air of New Orleans
4.2(
152
)

Serving Covington, LA and surrounding areas

Approved

In business since 1964

Free estimates

Warranties offered

"It all works, Must have gone well. I have yet to go into the hot attic to check out the work,. I have no doubt they did a good job as I am a repeat customer---they installed the downstairs system three years ago. They both work well and my electricity bill has gone down!!"
A/C tune up
Pipe repairs under house
Generator install
Water jetter to clean drain lines.
Transfer switch generator install

+9

Response time3 days
40 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Air Duct Cleaning Services
Air Duct Cleaning Services
5.0(
21
)

Serving Covington, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"It was done quickly and professionally! I will definitely use them again! I never realized how clogged up the dryer vent gets when it vents out of your roof! It cut my drying time!"
Additional Photos
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+13

10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Patriot Environmental
Patriot Environmental
4.9(
90
)

Serving Covington, LA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"I had all the vents/ducts cleaned in my house. Mark, the owner, and his helper were very professional and very nice. They were on time, they came in and started working right away. I would definitely recommend. Would give them 10 stars if I could."
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
Avatar for Hagerman Services, LLC.
Hagerman Services, LLC.
4.8(
17
)

Serving Covington, LA and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"If you’re in need of an furnace repair or any other HVAC services in the Slidell area or Northshore period, Hagerman Services are the best!!! I had a great experience with Hagerman Services. They handled our furnace repair here in Slidell quickly and got the heat back on the same day. Professional and fair pricing!"
15 neighbors recently requested a quote
Recommended by47%of homeowners
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Showing 1-10 of 333
Heating and Air Conditioning questions, answered by experts

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

Many factors affect how much adding air conditioning will cost you, from the size of your home to the size, type, brand, and installation specifics of the system itself. Chances are, a new central air conditioning system for a 2,000-square-foot house will cost somewhere between $3,900 and $7,900 to install, with an average around $6,000

If you’re looking for a portable, budget-friendly cooling solution that doesn’t require any venting or installation, a ventless AC system is a good option. Similarly, this is a great choice if you’re renting an apartment or home and aren’t allowed to make large, structural changes like installing comprehensive HVAC, or you’re in a shared space and only need to cool your own room.

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or 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.

The Covington, 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.