What does the One Hour mean in your company name?

The 'One Hour' in our company name indicates our guarantee to be at your home in the predetermined window quoted when you set your appointment. If we do not show up within that window, your service call fee is waived. 1. Express Appointment: This is an appointment that is scheduled during a specified one-hour time slot. You are promised that a technician will arrive at your home within this one-hour time window. You will also receive a call when the technician is en route to your home. 2. Reserved Appointment: This is an appointment that is scheduled during a specified, two-hour time slot. You are promised that a technician will arrive at your home within this two-hour time window. You will also receive a call when the technician is en route to your home. 3. Standard Appointment: This is an appointment that is scheduled during a specified four-hour time slot. You are promised that a technician will arrive at your home within this four-hour time window. You will also receive a call when the technician is en route to your home. 4. Stand-By Appointment: This appointment is for overflow situations. This appointment will not have a specified time. You will receive a call when the technician is en route to your home. 5. Emergency Appointment: This appointment is for an unspecified time after normal business hours Monday – Saturday and all day on Sundays/Holidays. Calls are dispatched in the same order they are received. You will also receive a call when the technician is en route to your home.

Do you service emergencies after-hours?

Yes, we offer emergency services 24-hours a day, year-round.

How much will my service cost?

The size and complexity of your HVAC issue will determine the cost. Because our trained, licensed HVAC technicians must diagnose the issue before we are able to quote you an accurate cost, we require an appointment to be set to complete a diagnostic on your system. Once the diagnostic is complete, your One Hour(R) technician will walk you through all costs using our Straightforward Pricing(R) Guide so there are never any surprise fees.

How often should I service my HVAC system?

It's ideal to service your cooling system each spring and your heating system each fall to ensure you find small issues before they become big problems.

How often do I need to change my HVAC filter?

Your filter should be changed every one to three months, depending on conditions in your home and your region's climate.

Do you offer purchase financing?

We work built relationships with several lenders to ensure our customers are able to restore comfort in their homes. Ask your technician about your financing options.

What are the advantages of a smart Thermostat?

Smart thermostats learn a household's patterns and adjust heating and cooling according to when a home is occupied, give homeowners the ability to control the thermostat remotely, and enable homeowners to reduce their energy use, saving you money.

HVAC means Heating, Ventilation, and Air Conditioning. HVAC systems refer to air conditioners, furnaces, and any unit that cools indoor spaces during the summer and warm them in the winter. In general, an HVAC system takes in air, heats or cools that air, and blows it into a room or any indoor space. While many homes have separate air conditioning and heating units, others have a heat pump that cools and heats the house. Not only do HVAC systems maintain desired temperatures, but they also improve indoor air quality and regulate humidity levels. But most importantly, these units provide comfort all year round.

What is a SEER Rating?

The SEER (seasonal energy efficiency ratio) is a measure of the efficiency of your heating and cooling system.The higher the SEER rating, the more efficiently a unit operates. The SEER rating of any given unit can range anywhere from 13 to 21.

Bringing Comfort Home

With Expert AC Services

One Hour Air Conditioning & Heating® of North Shore

4.8

(1701 reviews)

Heating & Air Conditioning

Services By One Hour

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Two One Hour Heating & Air Conditioning technicians standing confidently in front of a service van.

Get 100% Guaranteed AC & Heating Repairs in Mandeville

Heating, AC & Furnace Repairs in Mandeville

At One Hour Heating & Air Conditioning® of North Shore, we provide the most reliable HVAC repair, installation and maintenance services to customers. Over the years, we’ve gathered a collection of loyal customers because of our team of highly trained technicians. Every job done by our team follows manufacturer guidelines, local codes, and adheres to the highest industry standards. At One Hour Heating & Air Conditioning® of North Shore, our business is your comfort!

We Have a Reputation

For Being Punctual, Friendly and Knowledgable

4.8

(1701 reviews)

rex roessle

01-23-2025

“Fast, professional, courteous. Great job by Kyle and crew”

Kristine Whatley

01-15-2025

“Nicholas M. Was very friendly and knowledgeable. He did great work and explained everything to us.”

Frank Pollachek

01-10-2025

“Great service out tech was very nice explained everything”

Cecilia Ordonez

01-07-2025

“Nicholas made an efficient review and a clear description of the needs that must be addressed.”

Rian Reese

01-06-2025

“Great service”

Iris Lopez

12-31-2024

“Very nice but couldn't finish bc of a block keeping him from getting to the unit”

Joe Griffin

12-22-2024

“Blaine did a great job explaining what was going on and helping us determine our best course of action moving forward.”

JoEllen

12-20-2024

“Kyle was thorough and efficient.”

Luke Hebert

12-17-2024

“I’ve never had a bad experience with One-Hour Air in the Mandeville & Abita area. They always do quality work with a professional demeanor.”

ansel jones

12-17-2024

“Georgia was thorough, she explains everything in detail in a way you understand. She is the only Technician I request.”

Special Offers

Mention at time of service

FREE DIAGNOSTIC

with Repair

Expires: 2025-04-30

If no repair is made, service fee may apply. Coupon valid Monday – Friday, 8am to 5pm. Coupon must be presented at time of purchase. Limit one coupon per household. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
$100 OFF INDOOR AIR QUALITY

Purchase A New Indoor Air Quality Product and Receive $100 Off

Expires: 2025-04-30

Coupon must be presented at time of service. Limit one coupon per household. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
$97 FREON CHECK

FULL SYSTEM INSPECTION AND UP TO 1LB OF FREON

Expires: 2025-04-30

Available on refrigerant still being manufactured. Coupon valid Monday – Friday, 8am to 5pm. Coupon must be presented at time of purchase. Limit one coupon per household. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
$60 OFF A/C MAINTENANCE

Full System Inspection and Tune-Up

Expires: 2025-04-30

Coupon valid Monday – Friday, 8am to 5pm. Coupon must be presented at time of purchase. Limit one coupon per household. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.
FREE SECOND OPINION

Receive A FREE Second Opinion On New HVAC System

Coupon must be presented at time of service. Limit one coupon per household. Cannot be combined with any other offers or discounts. Management reserves the right to modify offers at any given time. Some restrictions may apply.

HVAC Services You Can Count On

We're an independently owned and operated business, which is also backed by one of the leading HVAC brands in the nation. We back all our promises with industry-leading guarantees, so our customers are certain that we'll always treat them with the respect they deserve. We start your experience with an on-time guarantee. If we're late for your appointment for any reason, we'll pay you for the inconvenience.

Here For You

When You Need Us Most!

Yellow One Hour Heating & Air Conditioning service van with company branding and slogan.

'Round the Clock Availability

No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee

We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide

Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®

We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

Meet the North Shore Team

Michael W.

Service Technician

Michael hails from Seattle, Washington. He’s recently married to his beautiful wife, Robyn, and together with their four cats reside in Slidell. Before entering the HVAC profession, Michael served in our country’s armed services aboard. Having been in the HVAC industry for several years now, Michael is extremely knowledgeable, able to think on his feet and overcome any obstacle that may arise. On his off time, Michael enjoys hunting, fishing, hiking, gaming, and fixing just about anything.
Joshua D.

Service Technician

Josh learned, at a very young age, the meaning of hard work. Always striving to gain knowledge and learn new skills, Josh pushes himself daily to excel in every task presented to him. Growing up in the New Orleans area, Josh currently resides in mandevilleÂ with his beautiful family. In his off time Josh enjoys family gatherings and playing darts.
Josh S.

Service Technician

Growing up in Slidell Josh is no stranger to the HVAC and electrical industry, with over a decade of experience. He currently resides in Pearl River and when he is not helping customers stay cool, Josh enjoys spending time with his son and working with a non-profit organization in New Orleans that specializes in addiction and recovery.
Josh K.

Service Technician

Having worked in the HVAC industry for almost two decades, Josh knows the meaning of going ‘above and beyond’ to ensure customer satisfaction. Born in New Orleans, Josh currently resides in Pearl River with his wife and 4 kids, who he adores. On his off time, Josh enjoys fishing and hunting, along with photography and motorcycles.
Gus B.

Service Technician

Gus first started in the HVAC industry back in 2012, and when the time came for him to make a change it was a “no brainer decision” to join the One Hour team. Gus grew up and resides in Kenner with his two beautiful kids and dog. In his off-time Gus enjoys being with family and bowling.
Kyle A.

Service Technician

Working with air conditioning and heating systems since he was fifteen, it only made sense for Kyle to move into the HVAC industry and join the One Hour team. With years of knowledge and skill, Kyle rapidly grew to senior technician and has been a positive fluence on fellow team members with his ‘can-do’ attitude. Kyle grew up and resides in Loranger with his wife and two beautiful daughters. He loves to hunt, especially deer hunting, and fishing.
Taylor W.

Service Technician

Taylor joined the One Hour team with over a decade experience in the HVAC industry. His commitment to providing great quality work and making sure everything is executed properly the first time is what makes Taylor stand apart from the rest. Growing up in Destrehan, Taylor currently resides in Laplace with his fiance, adorable daughter, two dogs (Kylo and Kyra) and two cats (Shadow and Kitty). Taylor is extremely close with his family and spends as much time as possible with them. When he is not with his family or helping customers beat the heat, you are sure to find Taylor at the gym.
Rick S.

After growing up in Southern California, Rick joined the Navy where he started his HVAC career. Quickly becoming proficient in the industry, as senior technician, Rick is able to think on his feet and overcome any obstacle that may arise. When he is not helping customers, you are sure to find him camping, fishing or really participating in anything outdoors. Rick has been married to his beautiful wife, Nicole, for many years and have three grown children together.

HVAC Near Me In...

One Hour Heating & Air Conditioning® of North Shore services the following communities:

Abita Springs
Algiers
Arabi
Belle
Chasse
Bogalusa
Braithwaite
Bush
Chalmette
Covington
Destrehan
Elmwood
Folsom
Franklinton
Gretna
Harahan
Harvey
Jefferson
Kenner
Lacombe
Lafitte
Lakeview
Laplace
Luling
Madisonville
Mandeville
Marrero
Meraux
Metairie
Pearl River
Saint Benedict
Saint Bernard
Saint Rose
Slidell
Sun
Talisheek
Terrytown
Violet
Westwego

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