
Expert AC Maintenance Services in Sherman Oaks
One of the best perks of being a local, neighborhood business here in Sherman Oaks, CA is that we really understand homeowner needs. When you contact one of our air conditioning professionals, you'll get service that prioritizes you. We’re known for the following:
- NATE and EPA-certified service.
- Quality service from a local professional.
- A 100% satisfaction guarantee every time.
We make sure that our air conditioning maintenance meets your expectations, checks all the relevant parts, and keeps your system in immaculate condition. It’s also a great idea to ask about our maintenance plan when you contact us to schedule an appointment.
Call our EPA certified technicians for exceptional customer service!
Comprehensive AC Maintenance in Sherman Oaks
Your air conditioner is a large machine full of various components, materials, and mechanisms, all of which must cooperate to keep that cool air flowing throughout your living space. Our Sherman Oaks air conditioning maintenance service is comprehensive. Here are a few checklist items.
Essential Maintenance for Outdoor AC Units
- Inspect system for proper cooling functionality.
- Inspect base pan for restricted drain openings—remove obstructions as necessary.
- Inspect coil and cabinet—clean as needed.
- Inspect fan motor and fan blades for wear and damage—on older models lubricate as needed.
- Inspect control box, associated controls/accessories, wiring and connections. Controls may include contactors, relays, circuit boards, capacitors, and other accessories. All control box and electrical parts should be checked for wear or damage.
- Inspect compressor and associated tubing for damage.
Indoor AC Unit Inspection and Cleaning
- Inspect and clean blower assembly (including blower housing, blower wheel, and motor).
- On older models, lubricate motor and inspect and replace fan belt if needed.
- Check combustion blower housing for lint and debris and clean as necessary.
- Inspect evaporator coil, drain pan, and condensate drain lines. Clean as needed.
- Inspect control box, associated controls, wiring, and connections.
- Clean or replace air filters.
- Inspect conditioned airflow system (ductwork)—check for leaks.
Advanced Monitoring for AC Performance
- Monitor system starting characteristics and capabilities
- Listen for abnormal noise
- Search for source of unusual odors
- Monitor air conditioning and heat pump systems for correct refrigerant charge.
- Measure outdoor dry bulb temperature
- Measure indoor dry and wet bulb temperature
- Measure high and low side system pressures.
- Measure temperature rise and adjust airflow as needed.
- Monitor system for correct line and load volts/amps.
- Monitor system operation per manufacturer’s specifications.
- Provide system operation report and recommend repairs or replacement as necessary.
Benefits of Routine AC Maintenance in Sherman Oaks
There are numerous benefits to be had by having your AC system routinely maintained by the pros on our team. As dust and other debris begin to accumulate inside your air conditioning system, they significantly reduce its performance and efficiency. Here are just a few of the benefits of our AC maintenance program:
- Reduce monthly energy bills.
- Sustain the longevity of your air conditioner.
- Preserve your air conditioner’s manufacturer warranty.
- Prevent unexpected breakdowns.
- Receive a 20% discount on air conditioning repair services.
- Access to priority scheduling.
- Become eligible for exclusive Maintenance Club Dollar Deals.
It’s important to keep your system in good shape, and protecting that investment properly requires professional expertise. That’s where we come in. Let us take care of your cooling system so that it is there when you need it most and doesn’t break down during the summer heat, requiring emergency AC repairs.

Our Customers Say It Best!
At Kilowatt Heating, Air Conditioning & Electric, your satisfaction is our priority! See for yourself what our Customers have to say about working with us.
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"We're using less electricity and even sleeping better without the noise from our clanky old a/c. Thank you Kilowatt!"- Darrel H.
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"Kilowatt is simply the best! I’ve been with them forever and they never disappoint… my technician Francis was/is the best. Also, the home staff couldn’t be kinder!!"- John A.
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"Quick response, super friendly but also totally professional. We don't even bother calling anyone else for our HVAC needs."- Chet P.
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"The entire team at Kilowatt is amazing. I truly appreciate them coming out to my house on short notice and resolving my HVAC issue. I highly recommend Kilowatt for all your HVAC and Electrical needs."- Jason R.
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"They're awesome! Our AC unit stopped working today (100°+) and fortunately they were able to fit us in!"- Jerrold R.
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"Amazing work! So kind and informative throughout the entire process. They were also so respectful of our space, making sure to keep things neat and clean after they're done."- Saratep S.
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"I highly recommend Kilowatt if you are looking for a solution to HVAC issues. They were able to diagnose the problem and fix it quickly."- Richard S.
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"We chose Kilowatt to install our central AC based on numerous great reviews."- Mike M.
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"As always, Killowatt provides an excellent and efficient experience. Dependable and thoughtful. I highly recommend their service."- Claudia C.
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"Francis was an amazing quarterback on the operation to replace our old AC system as the Valley heats up."- Ari S.
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"Kilowatt always provides the best service. Great staff. Great service. I highly recommend them for all services."- Bonnie B.
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"The team arrived on time, were ALL very knowledgeable and very respectful. They answered all my questions and went above and beyond the scope of work in which they came out for."- Jeannette M.

The Kilowatt Difference
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Our team is proud to help with Spanish services.
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Do weekdays not work for you? We can see you on the weekend!
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We back all of our services with a warranty for your peace of mind.
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Over 35 years of experience as your local HVAC & Electrical experts.
