Top Rated Heating & Cooling Pros for horizon hvac Gretna, LA. Phone +1 800-349-3918. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for home heating or cooling support services that are centered on total home comfort remedies? The professionals at Keefe's Air Conditioning, Heating, & Electrical sell, install, as well as repair HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial heating and cooling maintenance and repairs are unavoidable. At Keefe's Air Conditioning, Heating, & Electrical, we deliver a comprehensive variety of heating and cooling support services to meet all of your commercial HVAC installation, replacement, repair work, and maintenance requirements.
Emergency
HVAC Service
Emergencies may and definitely do occur, and when they do, rest comfortably that our team will be there for you! Keefe's Air Conditioning, Heating, & Electrical can easily deliver emergency assistance at any time of the day or night. Never hesitate to get in touch with us the minute an emergency occurs!


24 Hour Service
We provide HVAC services 24 hours a day, 7 days a week, 365 days a year. Among our various service options ensures that your comfort requirements are satisfied within your time frame and that even your most worrisome heating or air conditioner concerns will be solved today. Your time is valuable– and our experts will not keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s complete satisfaction, Keefe's Air Conditioning, Heating, & Electrical is a top provider of HVAC services. Serving residential properties and businesses within , we perform routine servicing, repairs and also new installations tailored to your needs and budget demands.
Testimonials
Contact Us
Keefe’s Air Conditioning, Heating, & Electrical
1919 Enterprise Dr, Harvey, LA 70058, United States
Telephone
+1 800-349-3918
Hours
Open 24 hours
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More About Gretna, LA
Gretna is the second-largest city in, and parish seat of, Jefferson Parish, Louisiana, United States.[4][5] Gretna lies on the west bank of the Mississippi River, just east and across the river from uptown New Orleans. It is part of the New Orleans–Metairie–Kenner Metropolitan Statistical Area. The population was 17,736 at the 2010 census.[6]
Gretna is located at 29°54′59″N 90°3′15″W / 29.91639°N 90.05417°W / 29.91639; -90.05417 (29.916459, -90.054260)[7] and has an elevation of 0 feet (0 m)[1]
behind the levee along the Mississippi River.
While they are performing your regular service, they will also try to find indications of potential indoor air pollution. In addition, while they might not offer a duct cleaning company, they can provide you with the appropriate information that you will need to have the work done. The ductwork in your house is a part of your HEATING AND COOLING system.

Copyright 1997 Hannabery HVAC. All rights reserved. Heating and Air Conditioning devices, no matter what kind you have, should be examined, cleaned up, and serviced a minimum of as soon as a year. The finest scenario is to have the heater signed in the Fall and the cooling signed in the Spring.
Just a few of the services carried out … Do you know the last time your filter was examined? Nothing more vital than a clean air filter For effectiveness, airflow, and appropriate drainage Coil cleansing must be done by a skilled technician Very crucial for efficiency and life-span of devices. Blocked & dirty outdoor coil prior to cleaning Clear & tidy coil after a Hannabery A/C cleaning One of the most overlooked devices, which eventually results in failure.

Inspection Mirror reveals the damage done, almost caused leakage Yearly maintenance consists of cleaning up the system, checking for any issues or potential problems and adjusting for PEAK efficiency. Service Increased reliability Discover potential issues and repair them rapidly Provide maximum effectiveness which lowers energy expenses Prolongs the life-span of the equipment Maintains safe and healthy operation Can assist to protect the environment Considerably decreases the opportunity of a break-down which typically occurs in the evening or on weekends when repair rates are greater Discount rates on repair work Discounts on purchases and future replacement Concern Status for Scheduling Increased service warranty period Please remember that the info found on our website is provided complimentary of charge and Hannabery A/C does not presume any liability resulting from the information we provide. Similar to your cars and truck, your air conditioning and heating system requires regular upkeep. You can pay your car mechanic a bit now for routine service or pay them a lot later on for a significant repair. The same holds true of your a/c and heater. By registering for among our monthly maintenance strategies, you’re making a financial investment into your future convenience and the smooth running of your home.
Without regular maintenance, your a/c loses about 5% of its initial efficiency for each year of operation. The 12-SEER system that you bought simply a couple of years earlier may be operating like a 9-SEER unit today! The bright side is that you can recuperate most of that lost efficiency through regular maintenance.
This indicates that the cost of an annual tune-up is recovered very quickly in cost savings on your month-to-month electric costs and lowered repair work costs. Having your HVAC system checked frequently saves cash and time. A/C maintenance in Knoxville will pay for itself in lower repair work costs and more effective operation.
