---
title: "HVAC Northridge, CA | AC Installation & Repair"
description: "HVAC company in Northridge: AC installation, repair and heating for postwar tract homes near CSUN and beyond, 24/7. Licensed, free estimate."
url: "https://ggshvac.com/northridge-ca/"
updated: "2026-10-09"
---

Don't Get Beat
by The Heat

Get Your A/C Repaired Now!

[Fix My A/C!](https://ggshvac.com/contact/#form)

# 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.

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.

Call 310-507-7172

## 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.

HVAC Services

[Call a technician](https://ggshvac.com/contact/)

## Our HVAC Services in Northridge Include:

[AC Repair in Los Angeles | LA Air Conditioning Repair & Service AC Installation Let our experienced technicians install your new AC.arrow-icon-blue Air conditioner blowing air A/C Installation Let our experienced technicians install your new AC.](https://ggshvac.com/ac-installation/)

[Blue and and wrench AC Repair We offer 24/7 emergency repairs for your air conditioner.arrow-icon-blue White hand and wrench A/C Repair We offer 24/7 emergency repairs for your air conditioner.](https://ggshvac.com/ac-repair/)

[AC Repair in Los Angeles | LA Air Conditioning Repair & Service Furnace Repair We work 24/7 to ensure professional emergency furnace repair services in Los Angeles.arrow-icon-blue White ladder leading up to attic Attic Insulation New attic insulation can extend the life of your HVAC system.](https://ggshvac.com/furnace-repair/)

[Blue radiator with heat waves above Heating Repair Our team can repair your heating system & ensure efficiency.arrow-icon-blue White radiator with heat waves above Heating Repair Our team can repair your heating system & ensure efficiency.](https://ggshvac.com/heating-repair/)

Expert HVAC Services in Los Angeles, CA

## 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**

## HVAC in Northridge: Local Notes

### Postwar tracts

Northridge grew fast after World War II as farm lots became housing tracts for returning veterans ([Northridge](https://en.wikipedia.org/wiki/Northridge,_Los_Angeles)). 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](https://en.wikipedia.org/wiki/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](https://dbs.lacity.gov/sites/default/files/efs/forms/pc17/regulations-applicable-when-a-building-permit-is-issued-to-alter-repair-or-add-to-an-existing-building-or-the-building-is-sold-ib-p-gi2014-002.pdf)).

### LADBS and LADWP

Northridge is a City of Los Angeles neighborhood, so equipment replacements are permitted by LADBS ([LADBS](https://dbs.lacity.gov/services/plan-review-permitting/mechanical-hvac-permits)) and power comes from LADWP ([LADWP](https://www.ladwp.com/)).

## 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](https://ggshvac.com/ac-installation/) and our guide to [sizing a new AC](https://ggshvac.com/ac-installation/why-correct-equipment-sizing-is-the-most-critical-step-of-hvac-installation/).

### 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](https://ggshvac.com/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

[Read More Reviews](https://ggshvac.com/reviews/)

## 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

[(310) 269-0002](tel:+13102690002)

[Get a Free Quote](https://ggshvac.com/contact/)