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San Marcos, CA Electrical Services

When you need a San Marcos electrician, we can help. Here at United plumbing San Diego, heating, Air and Electric, we employ some of the best electrical contractors in the business. From fixing your flickering lights to electrical troubleshooting and whole-house rewiring, we have you covered. We also offer 24/7 emergency service. So what are you waiting for? Give our San Marcos electricians a call at 760-407-2177 or 800-223-1950 to schedule service today. Or, if you would rather, you can always stop by and visit our experts.

Zip codes served: 92069, 92078

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Why Choose United?

  • UP FRONT FLAT RATE PRICING
  • HIGHLY SKILLED
  • DISCOUNTED RATES
  • SAME DAY SERVICE
HIGHLY SKILLED
  • LICENSED AND INSURED
  • FREE ESTIMATES
  • A RATED
  • EVERYDAY LOW LOW PRICES

San Marcos Electricians That You Can Trust

From the smallest of tasks like repairing a broken wire to helping get your new building wired and ready for business, our electricians are experts in all areas electric. No matter how big or small, they treat each job they complete with patience and the same level of care. Need help installing that new light fixture? No problem. Worried about your old wiring causing a fire? Let us provide you with a safety inspection today!

Our experts are specifically trained to diagnose any electrical issue by finding the source of the problem and giving you a customized opinion and cost estimate based on what they find.

Top Electrician Services

  • James is the man! I totally appreciate the work he did at my house today. Im scheduling more work I’ve been putting off for months. Thanks so much buddy!
    Primo V
  • Our AC in our master bedroom stopped working and Brad fixed it quickly. Once he was done I asked if he could look at the other two ac and he politely said yes. Now all three are working great.
    Pravin P
  • Jeremiah came over and designed and installed a lighting control system and pump controls for our fountain. 5 star service with the right price. Thank you united and Jeremiah
    Colleen M
  • These guys are great, I’ve had Ryan out in the past to run a circuit for the AC that Brad installed. Just recently had them by again to do a quick fix on my other system. Brad was on time, and knew exactly what to do. Call them
    John B.
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San Marcos Electrician Reviews

What Our Customers Are Saying:

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United Plumbing Heating Air & Electric
4.9
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Elaine Lynes profile pictureElaine Lynes
19:51 09 Jun 25
The technician was great! He quickly found and fixed the problem. He was upfront about pricing and did not try to up sell me. I will call this company again if another problem with electrical or plumbing arises.
Tyler Aparicio profile pictureTyler Aparicio
18:57 05 Jun 25
Amazing customer service and a pleasure to work with. I highly recommend them to all of San Diego!
bcook1489 profile picturebcook1489
21:28 04 Jun 25
Ryan is a very knowledgeable and professional electrician!! Many years experience and I am always confident he has my best interest in mind.
Rex&Novie Padilla profile pictureRex&Novie Padilla
21:16 29 May 25
John Castro and Austin Schrek were awesome. They were able to figure out what was wrong with my AC and heater and were able to provide me with a quote. They were professional.
Myra Wolter profile pictureMyra Wolter
17:36 28 May 25
Nicholas Topoleski profile pictureNicholas Topoleski
17:40 23 May 25
Robin was excellent! Super friendly and very professional.
Fredda Ferguson profile pictureFredda Ferguson
01:42 22 May 25
Seth at United Electrical went above and beyond ,not only doing the job but providing input on why our lights were flickering, assisting in electrical of sauna set up, fixing a worn circuit box, answering all our questions, running designated line through the house and so much more! We were thoroughly impressed with his work ethic, honesty and directness and would recommend him highly !
Mike Foster profile pictureMike Foster
22:05 21 May 25
I had a great experience with Ryan K. When I called, I was able to get an appointment the same day, which was awesome! He arrived right on time and took the time to listen to my concerns. He took steps to resolve my issue and made sure to educate me about the problem, which I really appreciated. The pricing was fair, and the quality of service exceeded my expectations. Overall, I’m very satisfied with the work!
Michelle Tiffany profile pictureMichelle Tiffany
20:47 21 May 25
My sister and I have both used this company and have both had excellent support. Seth was my electrician and as someone who is not technically minded it was a relief how well he met me on my level to explain things. The work was timely and tidy. It was a great experience. All the things I needed done were done well.
Oscar Chavira profile pictureOscar Chavira
20:15 20 May 25
Ben came and really helped and was great with his customer service. Would totally recommend.
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San Marcos

Electricians FAQ’s

Yes. We work across San Marcos, including established neighborhoods and newer developments. Our electricians are familiar with the area and the types of electrical systems commonly found in local homes.

We can. Some homes in San Marcos still have aging wiring or older electrical panels that weren’t designed for today’s power needs. We inspect the system and recommend updates only when they truly make sense.

Yes. If you’re running out of outlets or relying too much on power strips, we can add new outlets or dedicated circuits to better support your everyday use.

Frequent breaker trips usually mean a circuit is overloaded or there’s a wiring issue. We can find the cause and fix it before it turns into a bigger problem.

Absolutely. Whether you’re updating a kitchen, adding a room, or making other improvements, we handle the electrical work to keep everything safe, functional, and up to code.

Electricians, Air Conditioning, Heating and Plumbing

Our San Marcos Emergency Electricians Are Here To Help

Electrical problems in your home or business can be dangerous if left untreated. When something doesn’t seem right, our emergency electricians in San Marcos are ready to help. We’ll handle the issue quickly and safely so you can get back to feeling comfortable in your space. Call us if you notice any of the following:

• Burning smells
• Sparking outlets
• Breakers that are constantly tripping
• Flickering lights
• Appliances not working properly

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San Marcos Residential & Commercial Electrical Services

Whether you own a home or manage a business, safe and reliable electrical systems are essential. Our San Marcos electricians provide residential and commercial electrical services for properties of all sizes. From everyday electrical issues to larger projects, we focus on quality work and clear communication from start to finish. We can help with:

• Electrical repairs and troubleshooting
• Panel upgrades and replacements
• Lighting installation and upgrades
• Outlet, switch, and wiring services
• Electrical work for remodels and new construction

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San Marcos’s

Best Electrical Company

We understand that urgent assistance is crucial. That’s why we prioritize calls and provide fast, same-day service to ensure that no one is left disappointed. Our highly skilled staff delivers the best technical and customer service to complete the work efficiently and effectively. We offer free estimates and an up-front, flat-fee pricing policy, so you know exactly what you’re paying for. When you work with United Plumbing Heating Air & Electric, you’ll experience:

Fast, Same-Day Service: Emergencies don’t wait, and neither do we. We prioritize calls to ensure a swift response within 60 minutes.

Transparent Pricing: No surprises here. Enjoy free estimates and upfront, flat-fee pricing, so you know exactly what to expect.

Customer-Centric Care: We understand the stress home services can bring. Our 24/7 customer care is here to address your concerns and provide peace of mind.

Flexible Payment Plans: We understand that unexpected expenses can arise, which is why we offer flexible payment options on approved credit.

San Diego’s Premier Electrical, Heating, Air Conditioning, and Plumbing Services: We are the best at what we do; whether you need an AC repair or a new EV charger installed, we’ve got you covered.

When you choose us, you’re not just getting a service; you’re gaining a partner in the well-being of your home. Call us now and experience the difference — where expertise meets excellence!

Save on Electric Services

Call Our San Marcos Electrical Experts Today!

Since saving you money is our priority, we do everything we can to offer you the best rates without sacrificing the quality of our work. Don’t listen to other electrical companies who claim to save you money with their one-price-fits-all policies. Allow a professionally trained electric technician give you the service your San Marcos home deserves. Call today for an appointment!

What sets us apart:

  • 5-star rated on Google, Yelp, and HomeAdvisor
  • Licensed, bonded, and insured technicians
  • 24/7 emergency response
  • Honest pricing with no surprises
  • Family-owned and operated since 1984
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