Your Trusted Partner for AC Tune Ups in the Bay Area
Keep your home feeling its best with an AC tune up designed for smooth, reliable cooling.
The Smart Way to Prepare Your AC for Bay Area Heat
Seasonal AC tune ups help your system handle the Bay Area’s warm days, smoky skies, and sudden heat spikes. With a quick visit from our team, your air conditioner runs smoother, uses less energy, and stays ready for whatever the season brings.
What’s Included in an XCEL AC Tune Up
A thorough AC tune up keeps your system efficient, reliable, and ready for summer.
Thermostat Calibration
Thermostat calibration for accurate temperature control
Air Filter Inspection
Filter check and replacement guidance to improve airflow
Condenser Coil Cleaning
Condenser coil cleaning to boost cooling efficiency
Evaporator Coil Check
Evaporator coil inspection for consistent performance
Refrigerant Level
Refrigerant level check to ensure proper charge and SEER₂ compliance
Electrical Component
Electrical testing of capacitors, contactors, and safety switches
Blower & Motor Inspection
Blower and motor inspection to verify airflow and balance
Condensate Drain
Condensate drain cleaning to prevent leaks and clogs
Airflow & Static Pressure
Airflow and static pressure testing to spot duct issues
Temperature Analysis
Temperature split verification to confirm correct cooling output
Signs You Need an AC Tune Up
If your system shows any of these symptoms, it’s time for a professional AC maintenance:
Warm Rooms
Rooms feel warmer than the thermostat setting
High Energy Bills
Utility bills have increased compared to last summer
Poor Cooling
AC runs longer but cools less effectively
Strange Noises
Strange noises from the outdoor unit or blower
Bad Odors
Musty or dusty odors when the system starts
Weak Airflow
Weak airflow or uneven cooling across rooms
California Standards, Maintained the Right Way
Our AC tune ups help your system stay efficient and compliant with California’s updated SEER₂ requirements.
Refrigerant Check
Verified refrigerant levels for proper system performance
Airflow Verification
Airflow checks to support efficiency and lower energy use
Control & Sensor Inspection
Control and sensor inspections to maintain accurate operation
System Optimization
System adjustments that help reduce emissions and operating costs
Preventive Maintenance That Pays Off
Fewer Breakdowns
Catching small issues early prevents mid-season failures.
Cleaner Indoor Air
Fresh filters and clean coils help reduce dust and allergens.
Lower Energy Bills
Efficient systems use less power throughout the summer.
Longer System Life
Regular care reduces strain and helps your AC last years longer.
Stronger Seasonal Performance
Professional AC tune up keeps your system running smoothly during heatwaves and changing weather.
XCEL Comfort Plan: Year-Round Protection for Your System
A simple way to keep your AC and furnace running smoothly without the stress of scheduling or surprise breakdowns.
Service Areas Across the Bay Area
Our Locations
Client testimonials
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The comprehensive courses and hands-on projects have transformed my understanding of data science. The engaging community and expert guidance are priceless.
Jenny S. (Walnut Creek, CA)
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I had a great experience with Xcel heating and air conditioning. The technician was professional and took the time to explain the issue. He worked efficiently and was having great knowledge. The pricing was fair and service was outstanding. Highly recommend Xcel for any HVAC needs.
Dev S. (Vacaville, CA)
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Mr. Johnny was very knowledgeable about the issue and fixed it immediately. He is … professional and very helpful in explaining the problem.
Jessie J. (Lafayette, CA)
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Johnny was extremely professional and a pleasure to have around. He did a splendid job at our house and we will definitely recommend his services to anyone.
Jenny S.
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Excellent service from the HVAC technician Mr. John! … The work was completed efficiently, and the price was very reasonable. Overall, a job well done—highly recommend!
Rupinder S.
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Mr. Johnny was very knowledgeable about the issue and fixed it immediately. He is his professional and very helpful in explaining the problem.
Jessie J.
Frequently Asked Questions
How often should I schedule an AC tune up?
Most homes need an AC tune up once a year, ideally before summer. This keeps your system efficient and helps prevent breakdowns during peak heat.
Will an AC tune up really lower my energy bills?
Yes. A proper AC tune up improves airflow, restores efficiency, and reduces strain on the system, which can noticeably lower monthly energy costs.
How long does a professional AC tune up take?
A typical AC tune up takes 60–90 minutes depending on the system’s age and condition. Larger or older units may require additional checks.
Do I need an AC tune up if my system seems to be working fine?
Yes. Many issues—such as low refrigerant or coil buildup—don’t show symptoms right away. An AC tune up catches small problems early and prevents costly repairs.
What’s included in an AC tune up from XCEL?
Your AC tune up includes coil cleaning, airflow testing, refrigerant checks, thermostat calibration, electrical inspection, and system performance verification.
How do I know if my AC needs a tune up right now?
Warm rooms, longer run times, musty odors, or rising utility bills are common signs your system needs an AC tune up before summer heat arrives.
Can an AC tune up extend the lifespan of my system?
Yes. A yearly AC tune up reduces wear and tear, helping your air conditioner last several years longer than neglected systems.
Is an AC tune up required to maintain my manufacturer warranty?
In many cases, yes. Most manufacturers recommend regular AC tune up service to keep warranties valid on major components.
Do you provide AC tune up services for all brands?
Absolutely. Our licensed technicians perform a full AC tune up on all major brands, including older systems that may need additional care.
What’s the difference between an AC tune up and a repair?
An AC tune up is preventive maintenance to keep the system efficient. A repair addresses a specific failure or malfunction. Regular tune ups help minimize the need for repairs.
Stay Cool and Confident All Summer
A seasonal AC tune up is one of the smartest ways to protect your comfort, lower energy costs, and keep your system ready for Bay Area heat. Whether you need routine maintenance or want year-round coverage through our Comfort Plan, our team is here to make caring for your home simple and stress-free.