When it comes to your business, you want superior service. That definitely extends to your company’s electrical needs. With Ongaro & Sons, you receive exactly that—superior electrical service.
Our certified and licensed commercial electricians have the knowledge and experience necessary to handle any project you have, large or small. We work with businesses throughout Northern California, including the surrounding communities in Marin, Sacramento, Sonoma, and Napa counties.
Our expertise in electrical systems extends to retail storefronts, restaurants, office buildings, schools, medical facilities, and new constructions, as well as many other types of commercial businesses.
And given our high level of experience in commercial settings, you can rely on our professionals to complete your job on time and on budget, all safely and efficiently.
Commercial Electrical Installations and Upgrades
As a California, business owner, there are always hoops you have to jump through to keep your company up to date with all the requirements and regulations out there. Your electrical is one of the important hoops.
When it comes time to upgrade your existing electrical or you are planning to remodel, our professional electricians can assist you. For a no-obligation consultation, call us at 415-741-2820 or request services online.
From your electrical panels to your light fixtures to your larger systems, we will walk you through your choices to be sure your selection is the right one for you and your Northern California company. Then we will run with the project, expertly installing the upgrades for you.
Your Comfort, Our Priority
Ongaro & Sons is your trusted heating, cooling, plumbing, electrical, and solar expert—specializing in reliable maintenance and repair services that keep your home running efficiently year-round.
Our certified technicians deliver unmatched expertise with fast, friendly service across Northern California. From HVAC tune-ups to plumbing repairs and electrical upgrades or solar solutions, we focus on energy-efficient performance and long-term comfort. Count on us to maintain the systems that power your home and keep your environment just the way you like it.
PHCC- and NATE-Certified Experts
Our technicians are licensed, experienced, and trained to service all makes and models.
Locally Owned and Operated
Serving the Napa, Marin, and Sonoma communities with personalized, hometown service.
Reliable Repairs
We respond quickly and get the job done right the first time—no surprises.
How Ongaro & Sons Can Help Your Northern California Business
Older electrical panels may not be able to handle the power demands of modern equipment, leading to frequent breaker trips and potential safety hazards. Upgrading to a higher capacity electrical panel and modern distribution system increases overall capacity, improves safety with features like arc fault circuit interrupters (AFCIs) and ground fault circuit interrupters (GFCIs), and ensures reliable power delivery to all areas of your business.
New Construction
Any type of new construction project requires a knowledgeable and experienced commercial electrician from the very beginning of the project.
There are numerous nuance and details that only an electrician with the professional training and background can know, in addition the obvious huge-system decisions to be made and implemented. Sometimes, these nuances and details are the difference between saving or spending vast amount of money.
Our licensed Ongaro electricians are ready to discuss your project today. Call us at 415-741-2820 or request services online for a consultation.
Commercial Electrical Services We Provide
The electrical field is vast, and our experienced electricians can address any commercial electricity needs your company has. Here’s a short list of only some of our services:
- Commercial and industrial upgrades
- Code and violation corrections
- Electrical troubleshooting
- Alarm and camera installation
- Lighting design and maintenance
- Control work
- Design build
- Electrical inspections
- High-bay lighting
- Landscape and outdoor lighting
- Lighting design, retrofit, and energy savings
- New commercial construction
- New outlets/circuits
- Power distribution
- Service conversions
- Site lighting
- Standby power systems
- Transformers
Be sure to contact us if what you require isn’t here—we more than likely handle that as well.
How Can We Help You?
Ongaro & Sons has a team of licensed commercial electricians for businesses in San Anselmo, Folsom, Marin City, and throughout other parts of Northern California. For a free consultation on how we can help your business, call us at 415-741-2820 or request services online.
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Ongaro Commercial Maintenance
Proper preventative maintenance for your commercial system is a must for lower energy bills, fewer unexpected costly repairs, and a longer system life span. Having our experts regularly inspect and clean your system is a smart business move.
No matter what type of commercial heating, cooling, plumbing or electrical system you may have—indoors or outdoors or a combination of both—Ongaro & Sons' commercial professionals have the valuable expertise to maintain it all.
Maintenance Plan Benefits
Keeping your equipment in optimal condition aids you in avoiding unexpected costly repairs, and when your commercial system runs at its highest efficiency, you save energy and money.
Regular, professional maintenance validates your commercial systems' manufacturer’s warranty. Having proof of professional maintenance goes a long way with any claims, should the need arise.
We understand you are not a cookie-cutter company. Neither should your maintenance be. Talk to us about how we can design a commercial maintenance plan just for you.
Special Offers
Enjoy our seasonal promotions and save on your next service.
Limited-time offers—don’t miss out!
Free MacBook Air
With HVAC Upgrade*
$700 Off
Hydro Jet Sewer Cleaning*
FREE
Camera Inspection*
$69
HVAC System Diagnostic*
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Frequently Asked Questions
We serve a wide range of commercial properties including office buildings, restaurants, retail stores, schools, healthcare facilities, and industrial sites.