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HVAC Basic A/C Service: A Homeowner's Guide

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Keeping your air conditioning system in top shape isn’t just about comfort—it’s about efficiency and healthy air quality. Regular HVAC maintenance ensures your A/C runs smoothly, extends its lifespan, and keeps energy bills in check.

In this guide, we’ll walk you through the basics of A/C service, from identifying signs of trouble to performing essential maintenance steps. Whether it’s a simple fix or it’s time to call us, this guide will help you keep your system running at its best.

Why Regular A/C Service Matters

Neglecting A/C maintenance can lead to system failures, higher energy consumption, and poor indoor air quality. Here’s why regular service is important:

Prevent Costly Breakdowns

Skipping maintenance often results in small problems turning into expensive repairs. A clogged filter or a refrigerant leak, if left unchecked, can strain the system and cause major damage.

Improved Efficiency

A clean and well-maintained A/C unit consumes less power to cool your home. Dirty coils and clogged filters force the system to work harder, increasing energy bills.

Healthy Indoor Air Quality

Dust, mold, and allergens can accumulate in your system, circulating throughout your home. Cleaning filters and coils ensures better air quality and a healthier living environment.

Signs Your A/C Needs Servicing

Not sure if your A/C needs maintenance? Watch out for these warning signs:

Weak Airflow or Warm Air

If your A/C is running but not cooling efficiently, it could be due to a clogged filter, refrigerant issues, or a failing compressor.

Strange Noises or Odors

Grinding, squealing, or banging noises signal mechanical issues. Musty odors could indicate mold buildup in the ducts or condensate line.

High Energy Bills

A sudden spike in energy costs may mean your system is overworking due to dirty components or mechanical problems.

DIY vs. Professional A/C Maintenance

What You Can Do Yourself

  • Replace or clean air filters
  • Keep vents and registers clear
  • Remove debris from around the outdoor unit
  • Clean coils with a brush and mild cleaner

When to Call Us, Your HVAC Professionals

  • If refrigerant levels are low
  • When you notice persistent leaks
  • If electrical issues occur (e.g., unit short cycling)
  • For deep cleaning of internal components

We have the tools and expertise to perform comprehensive inspections and repairs, ensuring your system runs efficiently year-round.

Enphase Panel

How Often Should You Service Your A/C?

EV Car Charging in Garage

Seasonal Maintenance Recommendations

  • SPRING: Pre-summer tune-up
  • SUMMER: Check filters monthly
  • FALL: Clean and store window units if applicable
  • WINTER: Ensure the system is off and protected from debris

Factors That Affect A/C Servicing Frequency

  • Pet hair and dander
  • High humidity levels
  • Allergies and respiratory issues in the household
  • Frequent use of the A/C

Choosing the Right HVAC Service Provider

Experience and Certifications Matter

Ensure your provider has licensed, certified technicians with years of industry experience.

Customer Reviews and Reputation

Look at online reviews and testimonials to gauge customer satisfaction. We are proud to have high reviews for our work and our customer service. 

FAQs

How often should I change my A/C filter?

Most filters should be changed every 1-3 months, depending on usage and household conditions (e.g., pets, allergies).

What happens if I don’t service my A/C?

Neglecting maintenance can lead to reduced efficiency, higher energy bills, poor air quality, and potential system failures.

Can I clean my A/C coils myself?

Yes, you can use a soft brush and coil cleaner. However, for deep cleaning, a professional service is recommended.

How do I know if my A/C refrigerant is low?

Signs include weak airflow, warm air blowing from vents, ice buildup on coils, or hissing noises from the unit.

Should I cover my outdoor A/C unit in winter?

It’s not necessary, but if you live in an area with heavy snowfall, a breathable cover can protect it from debris.

Reach Out To Schedule Your Maintenance Today

Regular A/C service extends the lifespan of your system, saves energy, and keeps your home comfortable. While DIY maintenance is helpful, annual professional checkups ensure optimal performance and prevent costly repairs. Taking a proactive approach to HVAC care will keep your cooling system running smoothly for years.

Reach out to speak to an expert!

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Read What People Have To Say About Us!

Independent Power
Excellent
4.8
Based on 261 reviews
Josh is amazing and we're grateful for being able to find him through Independent Power! He's been our go to guy for all of our electrical needs. I've used a lot of local electricians, trying to find the right company and people to service our needs. I had zero luck finding this until I got fed up with reaching out to my electricians for a follow up and started searching for another company and found Indepent Power.We are always blown away by his ability to meet the needs of our residents and company. He's always got a smile on his face, super easy to reach and very responsive. This is one of a few reasons I choose to use Independent Power for our needs. I would highly suggest them to anyone looking for an electrician. Very resonable prices, great customer service, the best at following up and always do a wonderful job. I wouldn't go with another company. They are simply the best!
Response from the owner: Wow, Melissa, thank you for this incredible 5-star review! Josh is truly a great guy that happens to be the best electrician. It's wonderful to hear how he's helped you and your residents out. We are lucky to have him as part of the Independent Power team. We appreciate you taking the time to leave a review and share your feedback. Please let us know if we can be of service in the future.
Dakota was communicative and on time. Always very helpful and respectful.
Response from the owner: Thanks for the 5-star review, Matt! Dakota is the best. His priority has always been our customers. His expertise in the HVAC field allows him to help people with everything from service to installation. We're lucky to have him on our team. We appreciate you taking the time to recognize Dakota!
Jan repaired our computer that runs our solar power. She was fast professional and knew what she was doing. I give her 5 stars
Response from the owner: Thank you for the 5-star review, Bruce. We're lucky to have Jan as part of the crew. She's passionate about helping customers, and about solar for everyone. We sure appreciate you and hope we can be of service in the future.
Independent Power finished the installation of our cold-climate heat pump on January 6, just about a week before the super cold, sub-zero temperatures hit. We knew it was going to be the first big test of the system, and I'm happy to say that it came through with flying colors! Our house stayed nice and toasty throughout the cold snap. We still have a gas furnace for part of the house, but we didn't even think of firing it up because we never needed it. Really impressed with the system's performance over the cold snap and in its first month of operation!Now a few words about the Company itself. My understanding is that IPS hasn't been doing heat pump installations all that long, but that they hired people with lots of previous heat pump installation experience. It sure seemed that way to me--the crew that installed our system, which was fairly complex, was really professional, highly skilled, and very responsive to my questions and requests. I gotta say, I was impressed with how quickly and efficiently the team worked.As I mentioned, our system is rather complex: part of it (our lower level and upper level) uses existing ductwork, and the other part (living room, kitchen, dining room) uses wall units. Based on my request, they installed the refrigerant lines in such a way that they are completely hidden. Originally the estimator had specified a route for the lines that would have had a lot of the lines outside the house and also would have required them to punch holes in the ceiling every few feet (which we would then need to repair at added cost). They accommodated my request for the alternate route, which made for a more difficult installation, but a much cleaner one.Another thing I'll mention is that the crew was very careful about cleaning up after themselves at the end of every day. They were all very polite and answered a lot of questions that I and my wife had. Definitely high marks for customer support!We needed an electrical upgrade to handle the extra power draw of the heat pump. The electrician came out in advance of the install to scope out the existing panel and plan the work. He told me exactly where he was going to run the lines and the new grounding system that we needed. His work was very clean and exactly as specified. Extra added bonus: now every breaker has a label describing the circuit that it serves! Plus, we now have a lot of extra capacity for any new loads in the future.I will say that there is a small learning curve with heat pumps. The working fluid doesn't get nearly as hot as a gas flame, so the system uses a slower fan speed and less air flow than a gas furnace. That means that it takes these systems longer to come up to a set point than a conventional furnace. So if you use a nighttime setback temperature, you probably don't want to let it drop as far as you did with your furnace because it will take longer to come back up to your desired temp in the morning. Even so, we've found that we can use a nighttime temp of 62 and unless it's brutally cold outside, the house is usually back up to 70 by the time we come downstairs around 7 am. Also, the user guide that comes with the Mitsubishi wall units leaves a lot to be desired. It can take a while to understand how to control the wall units so they perform the way you want, but we got the hang of it in a couple weeks.All in all, I'm a very satisfied customer and would strongly recommend IPS for your heat pump installation!
Response from the owner: Wow, Dan! We are so grateful for this 5-star review. Your level of detailed explanation on how the install went and the performance of your Mitsubishi heat pump system will help people who are considering a heat pump system what to expect from a system and what it's like to work with our team. It's exciting to see the Colorado Community making the switch to energy-efficient heat pumps and we love being a part of the movement.Please let us know if we may be of service for your future electrification/renewable energy projects.
A+ install experience for a 200A panel upgrade, heat pump, and mini split install. It's rare for a company to have both a stellar HVAC and electrical team. I'll absolutely be looking to Independent for future electrification jobs.
Response from the owner: Thank you for the 5-star review, Riley! We love helping our community switch to heat pumps and designing a system perfect for your needs. We'd be excited to help you with any projects you may have in the future.
TJ did a superb job. He was professional, courteous, and highly knowledgeable. He made sure everything was in working order before he left, and he was available for any questions I had on the new system. I highly recommend him and Independent Power to anyone looking for mini split installs!
Response from the owner: Thank you for the 5-star review, Kirsten! We sure appreciate the shout-out to TJ, we're lucky to have him on our team. And, we're excited that you installed a heat pump system! You will love the comfort they bring to your home. Please let us know if we can be of service in the future.
Brian fixed my unit from a manufacturer's defect and then came and took out my old furnace. Great job! Came home to everything tidy and clean. Thank you all so much.
Response from the owner: Thank you for the 5-star review, Jyoti! Josh and our entire HVAC team are on a mission to provide the best customer experience from the moment you reach out through install day and any questions you have. We are grateful you chose to work with us, and we hope your heat pump system brings you comfort throughout the year. Please let us know if we can be of service in the future.
Response from the owner: Thank you for the 5-star review, Farhad, we sure appreciate you!
Josh and Marino installed an EV charger and updated the CB panel and wiring with speed, efficiency and accuracy. Highly recommend them.
Response from the owner: Thank you for the 5-star review, Jolanda! You're going to love having an EC charger for your vehicle. We're happy to hear Josh and Marino were able to take care of your projects quickly and professionally. We're always happy to help you out!
We had a great experience with Independent Solar, they were on time, honest, polite and the price was right. We recommend their service!
Response from the owner: Thank you for the stellar 5-star review, Valeria! Our team enjoyed working with you and are excited you chose us for your solar project. Please let us know if we can be of service in the future.
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Independent Power
4.8
Based on 261 reviews
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