Serving Slidell, LA and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"Great experience with Chris Weick Heating & Air Conditioning LLC. They responded quickly, showed up on time, and handled the job professionally. Very dependable company with excellent customer service."
Serving Slidell, LA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Awesome staff very professional. I just referred them to a friend today."
+8
Serving Slidell, LA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Courteous, kind, and very knowledgeable. Explained to us so well. Patient and thorough with questions. Could not have dreamed or asked for better service and help. Will definitely go to with all our heat/air needs! George is top notch! Jen is so helpful and accommodating in scheduling appt. Loumis Air is the BEST!!!"
+4
Serving Slidell, LA and surrounding areas
Approved (Corporate)
In business since 2005
Free estimates
Emergency services offered
"It was a great experience. They did a great job and they explained everything. They cleaned up afterwards and the electricians were very professional. The customer service was excellent."
+13
Serving Slidell, LA and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Credit card accepted
"They were awesome. Called on a Thursday, Patrick was over Friday & had the cold air blowing. He even helped my wife bring the groceries in!"
Serving Slidell, LA and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Hagerman Services has proven to be one of the most reliable and professional HVAC companies that I have done business with. My most recent service was air duct cleaning and I have noticed a tremendous difference in the reduction of dust that settles on my furniture as well as less issues with my allergies. I will continue to use Mike and Hagerman for all my HVAC needs."
Serving Slidell, LA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
Air Orleans is a locally owned and family-operated HVAC company proudly serving the Greater New Orleans area with expert heating, cooling, and indoor air quality solutions. With over 25 years of industry experience, our team is committed to providing honest diagnostics, quality workmanship, and fast, reliable service that homeowners and businesses can trust. We specialize in AC repair, system replacements, mini splits, ductwork, dehumidifiers, indoor air quality, and high-efficiency HVAC systems designed for the heat and humidity of South Louisiana.\n\nAt Air Orleans, customer satisfaction always comes first. We offer 24-hour emergency service, competitive pricing, and customized comfort solutions tailored to each home and business. Our certified technicians take pride in doing the job right the first time while treating every customer’s home with care and respect. Whether you need a quick repair or a complete HVAC upgrade, we are dedicated to keeping your home comfortable year-round.
+6
Serving Slidell, LA and surrounding areas
Approved
In business since 1919
Free estimates
Credit card accepted
"Majano Heating and AC came out on schedule. They found that the AC breaker had tripped, and guessed that this was caused by the compressor going bad. I felt stupid for not checking the breaker myself. They charged me $60 for a call-out fee, which I suppose is about average. They also quoted a price of $6000 for a new system or $3000 for just a new compressor, which, again, is probably about average these days, yet still outrageous."
Serving Slidell, LA and surrounding areas
Approved
In business since 1964
Free estimates
Warranties offered
"They offered me something that no other companies offered. They gave me options to help me save money!"
+9
Serving Slidell, LA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
A standard blower door test takes between 30 minutes and one hour to complete. The process involves setting up specialized equipment in your doorway, running the fan to create pressure differences, and taking measurements throughout your home. Additional services like thermal imaging or detailed leak detection will extend this timeframe. The technician will also spend time explaining the results and making recommendations based on their findings.
Preparation involves turning off all combustion appliances, such as gas furnaces and water heaters, for safety. Secure all exterior doors and windows, but leave interior doors open to allow airflow throughout the house. Close fireplace dampers and cover any ashes to prevent them from being drawn into living spaces. Clear access to potential inspection areas like attics and crawlspaces, and inform everyone in the household about the test to prevent accidental door openings during the process.
Older homes often benefit most from blower door testing because they have more air leakage points than newer construction. The test can pinpoint specific areas where relatively inexpensive improvements will yield significant energy savings.
Many homeowners of vintage properties report noticeable reductions in drafts and more consistent indoor temperatures after addressing issues identified during testing. The potential utility savings often recover the testing cost within a reasonable timeframe.
New construction must meet increasingly stringent energy codes that specify maximum allowable air leakage rates. Meeting these standards requires careful attention to air sealing details during construction.
Success depends largely on properly installing air barriers, thoroughly sealing around penetrations, and quality control throughout the building process. While achieving code compliance is challenging, builders who implement systematic air sealing protocols succeed in meeting required standards.
It's best to schedule a follow-up test after completing all recommended air sealing and insulation work. This allows you to verify the effectiveness of your improvements as a complete package. Allow sufficient time for all sealing materials to cure properly—often a few weeks after completion. The verification test provides documentation of your home's improved performance and confirms you've addressed the issues identified in the initial assessment.
From average costs to expert advice, get all the answers you need to get your job done.
Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.
Use this guide to budget for oak flooring installation based on factors such as room size, type of flooring, stain and sealant, and labor.
Budget for the cost to install a propane furnace based on factors such as furnace size, furnace type, efficiency level, labor rates, and more.
Discover how much it costs to hire a housekeeper based on factors like house size, required services, and cleaning frequency.
HomeAdvisor's Lighting Repair Cost Guide lists price information on fixing a light or light fixture, as reported by HomeAdvisor customers.
Use this guide to budget for wall oven installation costs based on factors such as oven type, power source, mounting type, labor, and more.