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Trusted HVAC Repair & Installation in Northridge, CA

Global Green Solutions is an HVAC company serving Northridge: AC installation and repair, furnace and heat pump service and duct work for the neighborhood's postwar tract homes and the rest of Northridge, with emergency calls answered 24 hours a day.

Air handler with insulated ducts installed in an attic

Don't Get Beat
by The Heat

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From AC repair and furnace installation to attic insulation and air duct cleaning, our licensed technicians deliver reliable comfort, energy efficiency, and exceptional service, every time.

Expert HVAC Services in Northridge, CA

From the vibrant residential neighborhoods surrounding the CSUN campus to the bustling commercial corridors along Reseda Boulevard, our team brings the technical precision, 24/7 emergency availability, and neighborly service required to keep your property running flawlessly all year long.

With years of experience serving the 91324, 91325, and 91343 areas, our licensed technicians provide expert AC repair, heating installation, air duct cleaning, attic insulation, and more. We specialize in sustainable, “Green” climate control methodologies, helping local property owners navigate rising utility bills with modern, high-SEER2 system upgrades and precision duct balancing.

Many Northridge houses date from the postwar building boom, and a home that age may already have had its furnace, ducts or air conditioner replaced, sometimes in pieces that do not match.

Technician servicing a rooftop HVAC unit

Why Choose Global Green Solutions in Northridge, CA?

At Global Green Solutions, our mission is to deliver eco-friendly, energy-efficient HVAC solutions at a price that fits your budget.

Thanks to our satisfied customers, we’ve earned a strong reputation for providing prompt, reliable, and personable HVAC service.

We’re licensed contractors specializing in HVAC services, including air conditioning repair and installation.

Why Choose Us?

🔧 Certified HVAC Experts
📍 Local & Trusted in Woodland Hills, CA 91367
⚡ Quick Response & On-Time Service
💵 Honest, Upfront Pricing
✅ Guaranteed Workmanship & Warranty Protection

Global Green HVAC Solutions service van on a residential street

HVAC in Northridge: Local Notes

Postwar tracts

Northridge grew fast after World War II as farm lots became housing tracts for returning veterans (Northridge). In homes of that era, an AC installation is a chance to check that the ducts, the air handler and the new outdoor unit actually match.

Earthquake country

The 1994 Northridge earthquake (1994 Northridge earthquake) is a reminder to keep gas appliances well secured. In the City of Los Angeles, alterations valued over $10,000 on buildings with gas piping require a seismic gas shutoff or excess flow valve (LADBS).

LADBS and LADWP

Northridge is a City of Los Angeles neighborhood, so equipment replacements are permitted by LADBS (LADBS) and power comes from LADWP (LADWP).

Northridge HVAC Questions

Do you do AC installation in Northridge?

Yes, central and ductless systems; a load calculation (ACCA Manual J) is the standard way to size them. See AC installation and our guide to sizing a new AC.

What should I check before an AC installation in Northridge?

The ducts and the size. In a postwar house the ducts may be original, and a load calculation sets the right capacity; see air duct replacement. We are licensed (CSLB #992930) and based in nearby Woodland Hills.

Customer Reviews

  • Our AC condenser broke and of all the people I talked to, Ernie was the most thorough in communication, helpful in his suggestions, and competitive in pricing. I knew a fair bit about AC systems, as I do some home improvement work, and so I knew that Ernie had the best plan for how to not only get our home AC working, but improved. His team's works was efficient, everyone wore masks the entire team, and we are very happy with the results.

    Connor Keene

  • Ernie came out and gave me a free estimate to replace my AC unit. I got three quotes and Ernie's was the best. Also, he was the most thorough so I felt comfortable that the job would be done right. The team wore masks at all times which i appreciated. They were very professional and thorough in the installation. My new AC unit is working great and is so much quieter than my old one. I highly recommend Ernie and his team for your AC needs.

    Lynne G.

  • Very trustworthy company! They completely replaced my heating system and this project went so smooth thanks to Sam and his well organized team. The final price was very acceptable for such a great service. Highly recommend Global Green Solutions!

    Jason Long

  • They called and spoke to us for over 30 min at 9:30 pm and were willing to try and trouble shoot over the phone (very caring and kind) . It turned out to be a bit more complex and a technician came the next day. They fixed the heating problem in less than 30 min. and charged us a very modest fee. Very good service and everything is working fine now. I'm very happy with my experience and would strongly recommend them

    Rori Don Michael

FAQ – HVAC Services in Northridge, CA

How quickly can you respond in Northridge, CA?

Usually within the same day, especially for AC and heating emergencies.

Do you offer financing for new HVAC installations?

Yes. Qualified Northridge customers can finance a replacement system; ask about our current promotions and the approval steps.

What HVAC brands do you work with?

Trane, Carrier, Lennox, Goodman and Rheem are among the brands we install and service, and we recommend equipment that fits your Northridge home, your efficiency goals and your budget.

How often should I schedule HVAC maintenance?

We recommend twice-a-year maintenance: once in spring for your AC system and once in fall for your heating system. Regular service extends equipment life and helps lower energy bills.

Why should I clean or replace my air ducts?

In a postwar home, ducts may hold decades of dust, mold and allergens; professional cleaning improves air quality, and leaky old runs can be replaced.

Serving Northridge, CA & Surrounding Areas

Our team proudly serves Northridge and the neighborhoods around it: Porter Ranch, Granada Hills, North Hills, Reseda, Winnetka and Chatsworth.

We’re local, so we understand the needs of homes and businesses.

Get a Free Quote Today

Don’t wait for your HVAC issue to get worse. Call Global Green Solutions or schedule service online for fast, friendly help in Woodland Hills, CA.

Keep Your Family Warm & Comfy

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Open 24 Hours. Call us or send the form and a technician gets back to you.

(310) 507-7172