Commercial HVAC Services in Pasadena, CA: Professional Solutions for Your Business

Is your facility’s climate control system struggling to keep up with the Pasadena heat? At Alturas Contractors, we provide specialized commercial HVAC services designed for the unique needs of property managers and business owners in the San Gabriel Valley.

From high-efficiency rooftop units (RTU) in East Pasadena to complex VRF systems in Old Pasadena, we ensure your building remains compliant, energy-efficient, and comfortable 365 days a year.

Heating and Air Conditioning Pasadena CA

Commercial Kitchen Hood Services

Ventilation Service Pasadena

Commercial Kitchen Ventilation

Refrigeration Services Pasadena

Commercial Walk in Freezer
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Comprehensive Commercial Heating & Air Conditioning

While we offer a broad range of mechanical services, we also focus on optimization of your building’s thermal comfort and air quality.

Commercial AC Installation & Replacement

We provide replacing aging, inefficient units with modern, high-SEER systems that meet California Title 24 energy standards.

  • Load Calculations: We don’t guess. We perform precise Manual N calculations to ensure your unit is sized perfectly for your square footage.
  • System Types: Expert installation of Packaged Rooftop Units, Split Systems, and Heat Pumps.
  • Pasadena Permitting: We handle the local building department requirements so your installation is 100% code-compliant.

24/7 Emergency HVAC Repair

In a commercial setting, a broken AC is a financial emergency. Whether it’s a failed compressor or a refrigerant leak, our technicians are available around the clock.

  • Priority Response: Serving the 91101, 91105, and 91107 zip codes 
  • Professional Diagnostics: We service all major brands including Carrier, Trane, Lennox, and York.

Specialized Mechanical Services

Beyond standard heating and cooling, Alturas Contractors provides integrated solutions to keep your entire facility running.

Commercial Ventilation & Air Flow

Proper airflow is critical for Pasadena restaurants, office buildings and warehouses to prevent stagnant air and mold growth. We provide:

  • Duct System Design: Custom ductwork to ensure even cooling across all zones.
  • Air Filtration: HEPA and MERV-rated upgrades for healthcare and high-traffic offices.
  • Duct Cleaning: Improving Indoor Air Quality (IAQ) and system longevity.

Looking for Kitchen-Specific Ventilation? > We offer dedicated Commercial exhaust Services—including Type I hood installation and blower motor repair—to keep your restaurant compliant with local health codes.

Preventative Maintenance: The “Pro-Active” Plan

The best way to rank high in reliability is to avoid the breakdown in the first place. Our Pasadena HVAC maintenance plans include:

  1. Economizer Testing: Ensuring you’re using “free cooling” from the Pasadena night air whenever possible.
  2. Filter & Belt Replacement: Preventing airflow restriction and motor strain.
  3. Coil Cleaning: Maximizing heat transfer to lower your Southern California Edison bills.

Why Choose Alturas Contractors in Pasadena?

  • Local Expertise: We understand the microclimates of the Pasadena area and the specific stresses they put on commercial machinery.
  • Compliance Guaranteed: We ensure every repair and install meets the rigorous City of Pasadena Building & Safety standards.
  • Full-Spectrum Support: We are your one-stop shop. If your business requires Commercial Refrigeration our specialized teams are ready to assist.

FAQs – Commercial HVAC Pasadena

How much does commercial HVAC service cost in Pasadena?

Costs vary depending on system size, building type, and service needs. We offer competitive pricing with free estimates.

Do you provide emergency HVAC repair in Pasadena?

Yes, we are available 24/7 for emergency HVAC repairs, including AC breakdowns, hood malfunctions, and refrigeration failures.

What types of HVAC systems do you install?

We install rooftop units, split systems, central air, heat pumps, and chillers for commercial and industrial use.

Do you offer HVAC maintenance plans?

Yes, our Pasadena HVAC maintenance plans help extend system life, reduce breakdowns, and maintain compliance.

Do you handle refrigeration systems as well?

Absolutely. We repair and install walk-in coolers, freezers, and large-scale refrigeration systems.

Can you manage large-scale projects?

Yes, our team has experience working with large scale projects in Pasadena.

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Providing Services in Local Areas around LA

Find Alturas Contractors in your local area for all HVAC services near you.

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