Does my HVAC technician have to be NATE certified?

• <div><p>NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in <a href="https://www.angi.com/articles/common-types-of-HVAC-systems.htm">different types of HVAC systems</a>, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings. </p></div>

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Q: How long does a whole-house air purifier last?

• <div><p>Whole-house air purifiers will last <b>10 to 15 years</b> or more with proper maintenance, including regular cleanings and filter changes. An annual inspection can help catch problems early before they develop into major repairs. The system's lifespan may also depend on its frequency of use and how hard it must work to maintain the desired air quality. </p></div>

Q: Can I clean an HVAC filter instead of replacing it?

• <div><p>Sometimes, you can clean an HVAC filter rather than replace it. If you have a washable filter, also known as a permanent or semi-permanent HVAC filter, wash the filter once per month. However, if you have filters that are not labeled as washable, do not attempt to clean them and reuse them. Many HVAC filters are disposable, and you&rsquo;ll need to buy a whole new filter to replace dirty disposable filters.</p></div>

Q: What is included in an HVAC service call?

• <div><p>Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you&rsquo;re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.</p></div>

Q: Do I need to turn off the HVAC to change an air filter?

• <div><p>Always turn off the power to your HVAC system before you remove the front cover to replace the air filter. If there isn&rsquo;t an off switch, turn it off at the circuit breaker box. This prevents the risk of electric shock and stops unfiltered air from passing through the ductwork while the thermostat is running. </p></div>

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Verified Reviews for Land Clearing pros in Waterproof, LA

*The Angi rating for Land Clearing companies in Waterproof, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Land Clearing needs.

*The HomeAdvisor rating for Land Clearing companies in Waterproof, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Land Clearing needs.

Last update on November 10, 2025

Reviewed in October 2024
Amazing service. Fast to respond, price was fair, and the work was done perfectly, Raul and team are pros in every sense of the word- we will use them again.
A.R. Stucco & Masonry, LLC
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Reviewed in July 2024
Daryl was very professional. I appreciate his quick response time and willingness to answer my questions/concerns. I recommend his services and will be using his company for my future plumbing repairs.
Darrel's Plumbing
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Reviewed in July 2024
Very knowledgeable and great customer service. Very caring and thoughtful on work done. Will definitely hire again.
Root Culture
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Reviewed in July 2024
I recently had the pleasure of working with Passman Plumbing, and I cannot recommend them highly enough. From start to finish, their professionalism and cleanliness were evident. This is a great Christian-led company with a vast amount of knowledge in the plumbing field. When speaking with the...
Passman Plumbing and Heating, LLC
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Reviewed in May 2024
Todd Stafford installed my shower door! His personality, work ethics, installation was top grade!! He made the experience enjoyable! Thank you Todd for your service!!
Glass Doctor Home + Business of the North Shore LA
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Reviewed in October 2022
Great product, and good customer service
Unique Services
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Reviewed in August 2018
Great value for the money compared to others! Great customer service and quick turnaround!
Caliente Water, LLC
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Reviewed in May 2014
Service department--never trusted anything they said was wrong with my car, had problems in the past, but went there again due to time constraints and health problems and I was treated like I'm stupid from the moment I asked the first question. Left in car after telling them I'd take it...
Supreme Toyota Of Hammond
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Reviewed in September 2013
At the full service station the attendant arrived promptly at the pump, filled the tank, washed the windshield, checked under the hood and then check the tires upon request at no extra fee. He was courteous and helpful.
Dave's Full Service Automotive
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Find Land clearing pros in Waterproof

Haynes Stump Grinding

4.50(

)

•Approved Pro

Haynes Stump Grinding

4.50(

)

•Approved Pro

Customers say: True professional

40 local quotes requested

22 years of experience

Haynes Stump Grinding is 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 customer's interests, and make their concerns the basis of our business.