Facility LED Lighting Solutions
Utility Rebate Specialists – SDG&E, LADWP, SCE, PGE – Certified Trade Pro
Southern California’s Trusted Commercial LED Lighting Specialists
Commercial Lighting Is All We Do
Picking the right LED lighting partner matters just as much as picking the right products.
At Harth Lighting, commercial LED lighting isn’t one item on a longer list of services. It’s the whole business. We work exclusively with commercial, industrial, healthcare, hospitality, educational, and property management clients across Southern California, designing lighting systems that improve visibility, cut operating costs, and put available utility incentives to full use.
Single office suite or multi-building campus, the team brings the technical know-how, utility knowledge, and project management chops it takes to see a lighting upgrade through from start to finish.
Our Partners




Why Choose Harth Lighting?
Lots of contractors can hang a fixture. Fewer know how to work Southern California’s utility programs while running a retrofit that’s actually managed, not just installed.
Here’s where our experience runs deep:
- Southern California Edison (SCE)
- San Diego Gas & Electric (SDG&E)
- Los Angeles Department of Water & Power (LADWP)
- Riverside Public Utilities (RPU)
- Pasadena Water & Power
- PG&E commercial programs
And here’s where we’ve put it to work:
- Office buildings
- Medical office buildings
- Hospitals
- Warehouses
- Manufacturing plants
- Parking garages
- Hotels
- Shopping centers
- Industrial facilities
- Parking lots
- Schools
- Athletic facilities
Curious what a turnkey retrofit could save your facility? Schedule a complimentary lighting audit with Harth Lighting today.
Our services
LED Retrofit Management
No LED Retrofit or upgrade is exactly alike. Let Harth Lighting shoulder the burden of analysis and product recommendation. Our lighting specialists are ready for any situation
New & Replacement LED Products
Harth Lighting is a primary source for top quality LED lighting products. Lean on our industry expertise when specifying product, or let us recommend the proper solution.
Design & Performance Consulting
Harth Lighting evaluates current lighting and energy demand, analyzes that data and provides solutions which address sustainability and maximize your ROI.
Construction & Renovation Services
We help our customers make sure the right product is installed properly and safely, ensuring minimal maintenance and maximum longevity.
LED Rebates Specialists
Harth Lighting helps businesses identify LED lighting rebates and utility incentives to reduce upgrade costs and make energy-efficient lighting projects more affordable.
Why Experience Matters
Not every LED product, or every contractor, measures up the same way.
Existing fixture technology
Energy consumption
Operating schedules
Occupancy patterns
Maintenance history
Light level requirements
Utility rebate opportunities
Long-term operating costs
What comes out of that is a system built for your facility specifically, not a generic swap.
Frequently Asked Questions
Why should I hire a commercial LED lighting?
A lighting specialist combines energy efficiency, design, rebates, financing, and fixture expertise to deliver better performance and lower project costs.
Can you work with occupied buildings?
Absolutely. Many projects run during evenings, weekends, or in phases specifically to keep daily operations moving.
Do you help with utility rebates?
Yes. Utility incentive administration is one of our primary services. We coordinate the application process, inspections, documentation, and project closeout on our customers’ behalf.
How long do LED fixtures last?
Commercial LED fixtures generally provide many years of reliable operation and come backed by manufacturer warranties ranging from 5 to 10 years, depending on the product.
Do you provide complimentary lighting audits?
Yes. No-obligation lighting audits are available for qualifying commercial facilities to identify opportunities for energy savings, lower maintenance, and available utility incentives.
The Harth Lighting Difference
Harth Lighting is an LED solutions provider, project management specialist and one-stop shop for your organization’s lighting needs. High performance LED lighting has changed the way most companies look at their facility lighting, and Harth has the experience to navigate through the changing landscape, and provide guidance in selecting the right products for all aspects of our customers lighting upgrade.Â