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AC and HVAC
Installation & Services

The perfect heating and cooling solutions tailored to your needs.

At United Builders California Inc., we specialize in keeping your home or business comfortable year-round. With our professional HVAC & AC installation and repair services, you can count on a system that works efficiently and reliably in every season.
  • Certified Technicians
  • Energy Efficiency Focus
  • Excellent service and customer satisfaction
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Comprehensive HVAC & AC Solutions

HVAC Installation & Repair

Diagnosing and fixing issues with all major HVAC brands. Expert installation of energy-efficient heating and cooling systems for homes and businesses.

Indoor Air Quality Solutions

Installation of air purifiers, humidifiers, and dehumidifiers with custom solutions to fit your specific needs and budget.

Smart AC Systems

Smart Thermostat Integration: Control your cooling and heating systems from anywhere with Wi-Fi-enabled thermostats.

AC Maintenance & Repair

Regular cleaning and inspection to keep your AC running smoothly, Filter replacement and refrigerant level checks to ensure optimal performance.

Consult with Our Experts

Step-By-Step Guide

01.

Contact Us

Call us at (866) 718-5482 or fill out our online service request form.

02.

Initial Consultation & Estimate

Our expert technicians will visit your location to assess your system.

03.

Service Scheduling

Choose a date and time that works best for you. We offer flexible scheduling, including evenings and weekends.

04.

Professional Services

Whether it’s an installation, repair, or maintenance, our certified technicians will complete the work with precision.

05.

Clean-Up

Once the job is done, we’ll clean up the area, leaving your space neat and functional.

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Frequently Asked Questions

AC and HVAC Installation & Services cover the setup, maintenance, and repair of air conditioning systems, heating units, ductwork, ventilation systems, and thermostats for both residential and commercial properties.

If your system is over 10-15 years old, experiencing frequent breakdowns, or not maintaining consistent temperatures, it may be time for professional installation or a replacement system.

Air conditioning refers specifically to cooling systems, while HVAC (Heating, Ventilation, and Air Conditioning) systems provide a comprehensive solution for heating, cooling, and improving indoor air quality.

Installation typically involves assessing your home or business layout, selecting the appropriate unit size, preparing the site, installing ducts and refrigerant lines, and setting up the thermostat. After installation, the system is tested for optimal operation.

Regular maintenance involves cleaning and replacing air filters, checking refrigerant levels, inspecting and cleaning coils, testing thermostat accuracy, and ensuring ducts are sealed and insulated properly.

Yes—upgrading to a modern, energy-efficient AC or HVAC system, along with proper installation and regular maintenance, can lower energy bills by improving system performance and airflow, reducing the strain on your unit.

Many AC and HVAC systems are compatible with smart thermostats, allowing for remote control, scheduling, and better temperature management, which can further optimize your system’s energy usage.

AC and HVAC installations usually take 1-2 days depending on the complexity of the system, the need for new ductwork, and whether additional components (like smart thermostats or air purifiers) are included.

Yes, many AC and HVAC services offer emergency repairs, addressing issues such as system failure, sudden breakdowns, or loss of heating or cooling during extreme temperatures.

Regular professional maintenance, such as cleaning filters, inspecting ducts, ensuring proper insulation, and addressing small issues before they become big problems, can extend the lifespan of your AC and HVAC systems.