We replace what’s broken. We upgrade what holds you back.


Expert Replacement of HVAC Systems, Structures & Technical Components
We are known for providing component replacements (particularly those necessary) and complete system upgrades with a high degree of technical expertise at Xcel HVAC. When it comes to correcting a failing blower motor, a malfunctioning heat exchanger, or evap coil leakage in an outdated air conditioning unit, our experienced technicians offer solutions carefully tailored to meet the system’s requirements and budgetary considerations.
Replacement of Specific HVAC Parts
Standard parts that might need replacements include:
- Furnace heat exchangers
- Blower motors and fans
- Control boards and relays
- Refrigerant coils (evaporator/condenser)
- Capacitors and contactors
- Thermostats and sensors
- Ignitors and gas valves
- Ductwork transitions and air handlers
Replacement of Obsolete or Inefficient Units
Here’s when it’s time to consider a replacement:
- Your system uses outdated R-22 refrigerant (now banned)
- It’s over 15 years old
- Frequent and costly repairs are becoming routine
- Utility bills are steadily rising
- Uneven heating or cooling throughout your space
- System fails to meet current SEER/HSPF efficiency standards
- Doesn’t comply with modern energy or building codes
- You’re planning a remodel or energy-efficiency upgrade
We replace all Major types of HVAC units
- Central Air Conditioners
- Gas & Electric Furnaces
- Heat Pumps
- Air Handlers & Coils
- Water Heaters
Solutions Built Around You
Xcel HVAC proudly serves:
Homeowners
Renters
Real estate agents/investors
Property managers
Landlords
Business owners
Why Choose Xcel HVAC?
We treat your home as if it were our own.
Expert Diagnosis & Honest Recommendations
We only replace what’s necessary saving you time and money.
Energy Efficiency Upgrades
Reduce utility bills and qualify for rebates with high-efficiency systems.
Licensed & Certified Technicians
Our team is trained to work on all major HVAC brands and configurations.
Custom Solutions
From single-part replacement to full-system design and retrofitting.
Fully Compliant & Permitted Installations
We follow all local codes and manufacturer specifications no exceptions.
Locations for New HVAC Installation
Benicia
Clayton
Concord
Danville
Lafayette
Martinez
Moraga
Orinda
Pleasant Hill
San Ramon
Vallejo
Walnut Creek
Ready for an HVAC Upgrade or Repair?
Whether it’s a single component or a complete unit replacement, Xcel HVAC is here to help. Get peace of mind with solutions that improve your system’s performance, reliability, and efficiency.
Call us today to schedule an inspection or request a free estimate.
Testimonials
See What Our Happy Customers Say
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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.

Alison Burgas
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Mark Adam
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Lio Hernandez
Learning Hub (blogs)

How Smart Thermostats Help Californians Beat the Heat & Save Money
Discover the best smart thermostats in California for efficient cooling, energy savings, and year-round comfort in every home.

How to Prepare Your HVAC System for California’s Fire Season
Learn HVAC preparation for fire season to protect your California home from wildfire smoke and ensure healthier indoor air.

Don’t Let the Heat Win: Schedule Your HVAC Tune-Up Before It’s Too Late
Schedule your HVAC tune-up in California today to boost AC performance, lower bills, and avoid breakdowns during peak summer heat.

AC Repair vs Replacement in California? Find out Which One Saves Your Wallet This Heatwave
Facing California’s brutal heatwave? Learn whether AC repair or replacement saves more money while ensuring lasting comfort and efficiency.

Is Your HVAC System Ready for This Week’s Heatwave?
Stay safe during California heat waves with expert HVAC tips, cooling zone ideas, and energy-saving tricks for your California home.

Breathe easy: how XCEL HVAC shields your home from California’s deadly wildfire smoke
Wildfire smoke in California affects air quality. XCEL HVAC helps protect sensitive people and homes from harmful pollution today.
Frequently Asked Questions
If you are still thinking about opting for Homestead as a loving home for your loved ones, you can always check out the common queries about our service and support. Ut enim ad minim veniam, Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Of course, you can! We support making a strong bond with your loved ones even if you are staying away from them. Any type of food from your home is allowed.Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Of course, you can! We support making a strong bond with your loved ones even if you are staying away from them. Any type of food from your home is allowed.Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
Of course, you can! We support making a strong bond with your loved ones even if you are staying away from them. Any type of food from your home is allowed.Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.