960 East Woodland Lane Glendora, CA 91741frank@glendoraelectrician.com
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Licensed electrician testing an electrical panel for Upland homes and businesses

Service Area

Electricians in Upland CA for Home & Business Electrical Services

Licensed electrical service in Upland — honest pricing, clear estimates, and help when you need it.

CSLB C-10, License #415324Since 1981Call (626) 914-4000

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Tell us what you need — we’ll follow up with honest, upfront pricing.

Frank Chiavarini working on commercial electrical panels serving Upland

Upland

The dryer turns on and the lights go off? Or does a breaker keep tripping on hot days? An old fuse box can cause these problems in a lot of local homes. Offices and small shops run into the same issue too, especially older buildings that were never wired for today's power needs.

We're an affordable, licensed family owned company led by Frank Chiavarini since 1981. So the owner does your job, not a rotating crew. We're a full service local electrical contractor. We do panels, rewires, lighting, and car chargers for both residential and commercial work. This electrician has been trusted by homeowners here has been known for decades. Need it fixed, right? Just call.

Call Frank directly(626) 914-4000

Why Us

Why Upland Residents Choose Us

Plenty of choices sit scattered around the Inland Empire. Here's why we're the local electrician neighbors keep calling back. It comes down to fair prices, a real license, and showing up when we say we will.

  1. Affordable Electrical Services in Upland

    Good help shouldn't cost your life savings. Affordable electrical services that local residents rely on with upfront, clear pricing. Reasonable rates, no vague hourly estimates or surprise fees

  2. Licensed Residential & Commercial Electrician

    Our license is current and valid. CSLB C-10 number 415324. You can see it for yourself at cslb.ca.gov. We are a residential electrician local homeowners trust and a commercial electrician Upland businesses call when they need electrical work done right.

  3. Emergency Electrical Services Available

    Sparks, a burning smell, and suddenly half the house is dark? That can't wait until morning.” We offer emergency electrical services for local homes to call when the power goes out suddenly or an electrical issue needs immediate attention.

  4. Honest Estimates, No Surprises

    The price we quote is what you pay. We review the job, tell you what it needs and write down the details. No more extra add-ons and no mystery fees in the end

Local Services

Electrical Services We Offer in Upland

Full rewire to a dead outlet, we cover it all. All the electrical services that local homes and businesses rely on are right here. Check this out.

Call (626) 914-4000
  1. Electrical Panel Replacement & InstallationOld fuse box, or a burned out panel? We replace it with one that can handle the electrical load of today. It’s a smart move for homes still running on 60 or 100 amps. We pull the City of Upland permit and handle the inspection, too.
  2. Electrical Panel UpgradesAdding AC, pool pump or garage workshop? Upgrading to 200 amps means your home can handle more power needs without constantly tripping breakers.
  3. Home Electrical UpgradesOld wiring often is not sufficient for remodels and additions, which need more circuits. We do home electrical upgrades that families here need for kitchens, ADUs, garages and other home projects.
  4. EV Charging Station InstallationWe install Level 2 chargers like Tesla Wall Connectors in your garage or driveway. Charge your car overnight and spend less time at the public charging points.
  5. Outlet, Switch & GFCI InstallationDead outlet, loose switch or no GFCI near the sink? We install and repair them to help keep your bathroom and kitchen safe.
  6. Ceiling Fan InstallationBeat those long Inland Empire summers We install and wire fans in bedrooms, patios and dens, even where there wasn't a fan there before.
  7. Outdoor Lighting Installation & RepairIlluminate your yard, driveway and front entrance. Good outdoor lighting not only looks good on your home, but also helps make walkways safer after dark.
  8. Underground Electrical WorkAre you feeding a detached garage, ADU or gate motor? Our underground electrical work includes running pipes and electrical lines underground to current National Electrical Code (NEC) standards.
  9. Appliance InstallationNew stove, dryer, hot tub? We run the special circuit each one needs so your appliances can work without overloading the system safely.

Service Area

Serving Homes & Businesses Across Upland

Houses keep us busy most days. We handle rewires, new circuits, remodels, and ADU work for families all over Upland, from the historic homes along Euclid Avenue to newer builds in San Antonio Heights, the kind of jobs that come up when a home is getting older or growing into something new.

Businesses call just as often. Shops and offices need lighting fixes, panel work, and code corrections done without shutting things down for long. Same crew either way, same fair pricing, whether we're walking into a kitchen in Upland or a storefront in Arcadia or Diamond Bar.

Upland is home base in San Bernardino County, but the work doesn't stop at the city line. We also take calls from Arcadia, Diamond Bar, and Glendora, handling the same panel jobs, rewires, and lighting work for families and businesses there.

No matter which of these towns you're in, you get the same electrician, the same license, and the same straight pricing. Give us a call and we'll let you know how soon we can make it out.

Call Frank directly(626) 914-4000

Customer Testimonials

We have 26 reviews on Yelp, Frank's name comes up in many of them. Reviewers often say we're the best electrician here they've ever worked with.

Google Rating5.045 Google reviewsTrustpilotExcellent
See all Google reviewsRead on TrustpilotRead on Yelp

George Hynes

Google Review

Frank just finished up installing our 2nd & 3rd replacement ceiling fans. His work ethic is incredible. And his work is impeccable, you never have to worry about his work. And we have used his services for over 40-years. No matter what the project, he comes prepared and never has to leave and pick up any necessary equipment or parts. If you want the job done correct the first time and never have to worry about call backs, contact Frank at Interstate Electric Contractors to do your electrical jobs, either large or small!

Smiling woman's headshot

Maggie Madorsky

Google Review

Used Frank for the 4th time and was just as pleased with his work as the previous jobs that he performed for me. His consistency and high work ethic in all the jobs he has done is the best that I have ever had. He is punctual and easy to schedule and is extremely good about finishing a job with no mess left behind. His electrical knowledge is outstanding. I will always call Frank at Interstate Electrical Contractors for any electrical problems or updating of electrical in my home.

Man wearing sunglasses, holding an orange star logo

Derek Sanchez

Google Review

I needed my 240v receptacle checked to make sure everything was in good working order for my EV.

Medusa, Gorgon, snakes in hair, mythical creature

Lili Beth

Google Review

Frank is very knowledgeable, fair and honest. He takes a lot of pride in his workmanship and explains everything thoroughly. He delivers excellent results. Definitely recommend!

Schnazzybo Talion

Google Review

Very professional, knowledgeable and fair priced.....he walked me through potential fixes on the phone and didn't charge for inspection.

Art Friess

Google Review

Frank professionally installed skylights and rewired a switch. Punctual, honest, dependable, thorough, and left everything spotless. Highly recommended.

Patty Miracle

Google Review

Frank is the guy to use! Punctual, polite, clean, efficient. Sent pictures, kept receipts. Couldn’t be happier. Excellent service!

Glenda Welch Pate

Google Review

Frank is the best! Always punctual, knowledgeable, cleans up, follows up, and trustworthy. I’ve hired him for multiple properties.

Dulce Agbay

Google Review

Frank is awesome! Since 2013 he’s upgraded panels, installed lights, and delivered excellent quality work. Highly recommended, complete peace.

Tim Quintero

Google Review

Very dependable An excellent work going to use them for all my electrical work we will highly recommended them to friends and family.

Steve Razo

Google Review

Frank did an outstanding job, thorough and professional I would absolutely recomend him for future projects.

Victoria Navarro

Google Review

Frank is so honest , reliable and have saved me twice with my old electrical box . Great work . Highly recommend him. Thanks Frank!

T S

Google Review

Very professional, fair pricing, no upselling. Replaced ceiling fan and outside socket. Highly recommend Frank at Interstate Electrical Contractors.

L Bazan

Google Review

Frank’s excellent work, professionalism, and pleasant approach stand out. Thorough workmanship, fair rates, and quick issue resolution. Highly recommended!

A G

Google Review

Frank handled upgrades, EV charger, and transfer switch professionally. Friendly, affordable, coordinated seamlessly with Edison. Excellent results, highly recommended.

FAQs

Frequently Asked Questions

Straight answers about pricing, what to expect, and how we handle the job.

Do you offer emergency electrical services in Upland?

Yes. When there is a live electrical hazard, we move fast. As a local electrician we can get to you the same day if possible. First we deal with sparks, dead breakers, burning smells and other urgent problems.

What does an electrical panel upgrade cost in Upland?

Depends on size of the amp, and location of the panel. Most of the jobs are in the low thousands, we give you a quote before we start any work. Get a written estimate from your electrical contractor here, not a guess.

Do you provide affordable electrician services for both homes and businesses?

Definitely. We keep the prices fair on houses and storefronts alike. You get an affordable electrician here that residents and business owners can call for a home fix or shop job.

How soon can you schedule an electrical service call in Upland?

Usually within a day or two, or sooner if it is urgent. We are a small crew based nearby an electrician near you can be there fast . Call us early and we will do our best to fit you in.

Are your electricians licensed in Upland, CA?

Yes. We are licensed by CSLB C-10 license number 415324 which can be verified online. You should be able to get a valid license number from a licensed electrician. It’s an easy way to identify a genuine electrician here from a handyperson.

Need an Electrician in Upland?

Interstate Electrical Contractors is ready to help with quick fixes and big upgrades. Honest work, fair prices, quality you can trust.

Get your free estimate today. Call (626) 914-4000

Call Now: (626) 914-4000Get a Free Estimate
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