Breathe Easy with 123 Construction's Expert HVAC Services in Phoenix, AZ Phoenix summers and winters demand a reliable HVAC system. When your comfort is compromised, trust 123 Construction to restore harmony to your climate. We're your licensed (339416) and professional HVAC contractor, providing top-notch installations, repairs, and maintenance services to keep your air just right all year round.

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Whether you’re battling scorching heat or bone-chilling nights, 123 Construction is your one-stop shop for comfort. We offer a comprehensive range of services, including:

HVAC installation: Let us install new AC units, furnaces, heat pumps, and thermostats, ensuring optimal efficiency and performance.
HVAC repair: No job is too big or too small. We fix everything from malfunctioning thermostats to leaky ducts, keeping your system running smoothly.
HVAC maintenance: Preventative is key! Our routine maintenance plans keep your system in top shape, saving you money on repairs and energy bills.
Air duct cleaning: Breathe cleaner air! We remove dust, allergens, and debris from your air ducts, improving indoor air quality and your health.
Smart home integration: Upgrade your comfort with smart thermostats and systems, allowing you to control your temperature from anywhere.
Why Choose 123 Construction for Your HVAC Needs?

Expert and Certified Technicians: Our team boasts NATE-certified technicians with extensive knowledge and experience, ensuring quality service for all your HVAC needs.
Upfront Pricing and Honest Estimates: We believe in transparency. You’ll receive a detailed estimate before work begins, with no hidden fees or surprises.
24/7 Emergency Service: Comfort emergencies don’t wait. We’re available day and night to respond to your urgent needs, getting your system back on track quickly.
Flexible Financing Options: Make your comfort affordable. We offer various financing options to help you spread the cost of your HVAC project.
Quality Products and Guaranteed Workmanship: We install only the best brands and stand behind our work with a comprehensive warranty for your peace of mind.
Ready to live in perfect climate control? Contact 123 Construction today for a free consultation and estimate. We’ll assess your needs, recommend the ideal solution, and provide a customized plan to keep your home or business comfortably cool or cozy, whatever the season.