How do I know if my AC capacitor is failing?

• <div><p>When the capacitor fails, the AC unit can’t operate at all. The most common sign is the thermostat forcing the blower to turn on, but it only circulates room-temperature air. The AC unit also won’t make any noise or indication that it’s on. Sometimes, the compressor might hum as it attempts to work, but without any results.</p><p>Before a full shutdown, a faulty capacitor can cause your AC to struggle while turning on. The unit might also shut down in the middle of a cooling cycle. </p></div>

How often should I service my HVAC?

• <div><p>Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. </p><p>Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.</p></div>

How often should I have my AC inspected?

• <div><p>You should schedule a <a href="https://www.angi.com/articles/what-should-comprehensive-ac-inspection-include.htm#faqs">full-service AC inspection</a> at least once a year to ensure it works properly. During this time, your<a href="https://www.angi.com/nearme/air-conditioning-repair/"> local AC repair pro</a> will check:</p><ul><li><p><b>Safety components</b>, such as carbon monoxide leaks</p></li><li><p><b>Cooling components</b>, like coolant levels </p></li><li><p><b>Electrical components</b>, such as inspecting fuses and wiring</p></li><li><p><b>Complete system services</b>, like flushing the drain line</p></li></ul><p> While you can DIY some aspects, like changing your air filter, it’s imperative that you call in a pro to inspect your AC for you. Your air conditioner has refrigerant that could be hazardous to your health if not handled properly, so it’s best to let a pro with experience take on this job. </p></div>

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Last update on November 24, 2025

Reviewed in October 2025
Prompt estimate, fair price, met schedule, they even came out and fixed a funny noise months later. Best hvac service I’ve received in a half century. I’ve spent a career in facilities and construction—they are the absolute best.
AirTeK LLC
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Reviewed in September 2023
They were very fast even with extreme heat
Mighty Dog Roofing
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Reviewed in October 2017
After they arrived and began work I was told that they were not going to install the heat strips. They got the salesman on the phone, and I asked how much of the quoted price he had included for the heat strips. He said "About $20." I was guessing at least $500 to $800, but have since been given...
RW Heating, Air, Plumbing & Electrical Inc.
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Reviewed in June 2016
Excellent service! Very professional. This is the second time Wayne has repaired my AC unit. Last year he replaced a switch or compressor on the unit. He came out within 24 hrs to get my unit up and running. Will definitely use him again.
ColemanAir, LLC
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Reviewed in January 2014
The job was verbally quoted to be $5 - $6 per sq ft for for framing and installation of the roof ($6475 - $7770) and "approximately" $3.5 sq ft for 720 sq ft of porches ($2520)...Maximum total $10,290. I was pleased with the bid and asked that he provide the bid in writing. Later, I emailed a...
John Stubbs Carpentry
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Reviewed in August 2013
Have used Matthews Heating and Air Conditioning for over 12 years. Always professional, friendly, neat, fair and prompt.
Matthews Heating & Air Conditioning Svc
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Reviewed in August 2013
Great crew, considerate and courteous. Here's an example: my wife and I came out into the backyard while they were working with a gas powered air compressor. One of the men propped a piece of plywood against the compressor to shield us from the noise. Little things like this make a...
Excellent Roofing LLC
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Reviewed in April 2013
We have been their customer for about 13 years now. They do all of our heating, air, and plumbing services. We feel like they are very honest. If something ever goes wrong after a repair, they come out immediately to repair the issue.
Mitch Wright Plumbing Heating & Air
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Reviewed in June 2011
I now have a great old air-conditioned car. The car starts everytime. No more being stranded away from home.
BENNIE'S AUTO REPAIR
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Reviewed in February 2011
Hard working young man who was working under adverse weather conditions. I paid in cash and he is so honest that in counting out the money, I overpaid and he returned the overpayment. Very pleased with the end results of the yard cleanup.
Brummett Lawn Service
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Power and Protection Services

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Power and Protection Services

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Recommended by 100% of Angi customers

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About Us: Power and Protection Services Welcome to Power and Protection Services! We specialize in providing top-notch security and lighting solutions that combine safety with style. Our Services: 1. CCTV Surveillance Systems: We offer customized CCTV solutions with high-definition cameras, night vision, and remote access features. Whether for residential or commercial use, our systems ensure your property is secure and monitored 24/7. 2. Jellyfish Lighting: Elevate your space with our unique Jellyfish lighting designs. These customizable lighting options allow you to adjust color and intensity, creating the perfect ambiance for any occasion. Our Team’s Expertise: Our experienced and certified technicians bring extensive knowledge in security technology and lighting design. We are committed to delivering cutting-edge solutions tailored to your needs. Quality Assurance: Quality is our commitment. We ensure that all our products and services meet the highest standards. From consultation to installation, we provide exceptional customer service and offer warranties and maintenance options for lasting peace of mind. Choose Power and Protection Services for reliable security and innovative lighting solutions. Contact us today to learn how we can enhance your space and protect what matters most! We also do HVAC work as well

"The company is very Professional and Informative about product. I highly recommend to anyone for a future service."

Ashley H on January 2025

"The company is very Professional and Informative about product. I highly recommend to anyone for a future service."

Ashley H on January 2025

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Power and Protection Services

Power and Protection Services

J Moses Heating and Cooling LLC

J Moses Heating and Cooling LLC

Castillo Construction Co.

Castillo Construction Co.

Fountain Heating and Cooling

Fountain Heating and Cooling

Allen Brown Electrical, Heating, Air & Plumbing

Allen Brown Electrical, Heating, Air & Plumbing

Young's HVAC & Electrical

Young's HVAC & Electrical

Triton Construction Company

Triton Construction Company

Economy Heating & Cooling

Economy Heating & Cooling

Krell Distributing Co Inc

Krell Distributing Co Inc

Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

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