Trusted HVAC Services for Livermore Homes & Businesses | Reliable Heating & Air Conditioning Pros
Looking for fast, reliable HVAC services in Livermore, CA? | A1 Zuzu Plumbing Heating and Air, Our local team is here to help. Whether your air conditioner stops working during a heat wave, or your furnace struggles in the winter chill, we’ve got you covered. From repairs to full installations, we keep Livermore homes and businesses comfortable year-round.
📍 Proudly serving neighborhoods near Downtown Livermore, Granada High School, and the Livermore Valley Wine Region.
Why Livermore Homeowners Choose Us
✅ Fast, same-day AC repair
✅ Licensed, insured HVAC technicians
✅ 5-star reviews from Livermore residents
✅ Energy-efficient heating & cooling solutions
✅ Fair pricing with no hidden fees
Need urgent help? Call us now for 24/7 emergency HVAC service in Livermore: 209-477-9722
Complete HVAC Services in Livermore
Full-Service Heating & Cooling You Can Count On
We handle every aspect of indoor comfort, so you don’t have to call multiple contractors.
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Air Conditioning Repair & Seasonal Maintenance
When your air conditioner isn’t cooling like it used to, we’re ready to help. Our HVAC techs quickly diagnose and repair all makes and models. Plus, we offer AC tune-ups to keep your system running strong all summer long.
- Air Conditioner Installation & Replacement
Time to upgrade? We install high-efficiency AC systems that save you money and cool your home faster. We’ll remove your old unit, size the new one properly, and install it professionally.
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Furnace & Heating Repair
Don’t get caught in the cold. From pilot light issues to complete furnace replacements, we’ll make sure your heating system keeps your home warm and safe—even on Livermore’s coldest nights. -
Emergency HVAC Services (24/7)
HVAC emergencies don’t wait—and neither do we. If your AC or heater breaks down unexpectedly, we’re just a call away with fast, around-the-clock help. -
Indoor Air Quality Solutions
Breathe cleaner air with custom solutions like HEPA filters, air purifiers, and duct cleaning. Especially helpful for allergy and asthma sufferers in the Livermore Valley area. -
Preventative HVAC Maintenance Plans
Want fewer breakdowns and lower bills? Our service plans help you avoid costly repairs and extend your system’s life. Regular tune-ups can also improve indoor air quality. -
Commercial HVAC Services in Livermore
From retail shops downtown to office buildings along First Street, we offer expert commercial HVAC installation, repair, and maintenance. Keep your business comfortable for employees and customers. -
Generator Services
Finally, we install and maintain backup generators so your power—and your HVAC—keeps running during outages. -
Water Heater Services
We also install and repair tankless and traditional water heaters. Whether you’re upgrading or need fast repairs, we’ll make sure you always have hot water when you need it.
Serving Livermore Neighborhoods
We proudly serve:
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Downtown Livermore
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Springtown
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South Livermore
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Northside
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Las Positas
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Sandia Area
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Portola Meadows
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And nearby East Bay communities
In addition, we know every street—so you get fast, friendly service.
Get Fast, Affordable HVAC Help in Livermore
Ready for fast, reliable HVAC services in Livermore?
📞 Call [209-477-9722] now or [Request a Free Estimate Online]. Because your comfort matters, we’ll make sure you’re back to cool or cozy in no time. Plus, Livermore residents may qualify for PG&E rebates on new air conditioners and energy upgrades.