Southwest Heating & Air Conditioning

4.9 (339 reviews)

| Los Angeles, CA | General Contractor

Southwest Heating & Air Conditioning is a Los Angeles-based general contractor providing expert home heating and cooling system installations and services.

At a Glance

Category: General Contractor
Location: Los Angeles, CA
Rating: 4.9/5 (339 reviews)
Phone: +13108670703
Services: General Contractor, Service, Point Of Interest

Southwest Heating & Air Conditioning - General Contractor in Los Angeles

About Southwest Heating & Air Conditioning

Southwest Heating & Air Conditioning is a general contractor based in Los Angeles, CA. The company has a 4.9/5 rating from 339 Google reviews, indicating a history of client satisfaction over time. Their services include HVAC installations and repairs.

This contractor focuses on HVAC services, including heating and air conditioning system installation, maintenance, and repair for residential and potentially light commercial properties. They offer solutions for temperature control and air quality within structures as part of general contracting work.

When evaluating Southwest Heating & Air Conditioning, consider inquiring about their specific experience with heat pump installations, air sealing, and insulation improvements, which are key aspects of home electrification. Ask about their process for assessing home energy efficiency and whether they offer energy audits. Verify current licensing and insurance, and request references for similar projects in the Los Angeles area.

Services

General Contractor

Service

Point Of Interest

Establishment

Hours

Sunday 0:00-0:00

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

622 Alpine Street

Los Angeles, CA 90012

(310) 867-0703

Visit Website

Map

How to evaluate Southwest Heating & Air Conditioning

Before hiring Southwest Heating & Air Conditioning for general contractor work in Los Angeles, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right general contractor for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that Southwest Heating & Air Conditioning carries an active CA contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A general contractor that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare Southwest Heating & Air Conditioning side-by-side with other general contractor options in Los Angeles, and they protect you from scope creep once the work begins.

Ask about project experience

Ask Southwest Heating & Air Conditioning how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a general contractor actually shows up.

Frequently Asked Questions

What services does Southwest Heating & Air Conditioning offer?

Southwest Heating & Air Conditioning provides residential and commercial services including installation, replacement, repair, and maintenance for air conditioning and heating systems. They also offer indoor air quality solutions such as air filtration and purification systems.

Does Southwest Heating & Air Conditioning provide emergency services?

Yes, Southwest Heating & Air Conditioning offers 24/7 emergency services to address urgent heating and air conditioning needs.

What kind of systems can Southwest Heating & Air Conditioning work on?

Southwest Heating & Air Conditioning works on a variety of systems including central air conditioners, ductless systems, furnaces, heat pumps, and smart/WIFI thermostats. They also service and repair all major makes and models.