(619) 273-5851
Electrical Panel Upgrades

Electrical Panel Upgrades in San Diego, CA

(619) 273-5851

Upgrade Your Home’s Electrical System with Mauzy

Your home’s electrical panel is the heart of your electrical system. It distributes power to every outlet, appliance, and light fixture. If your panel is outdated, overloaded, or unsafe, you risk electrical failures, frequent circuit breaker trips, and even fire hazards.

At Mauzy Cooling, Heating, Plumbing & Electrical, we provide expert electrical panel upgrades in San Diego to keep your home safe, efficient, and in line with current regulations.

(619) 273-5851
Electrical Panel Upgrades

Our Electrical Panel Upgrade Services

At Mauzy, we provide expert electrical panel upgrade and replacement services to homeowners across San Diego County. Our licensed electricians ensure your panel meets modern safety standards and is capable of handling your household’s electrical demand.

Electrical Panel Replacement

If your panel is old, outdated, or unsafe, we replace it with a brand-new, high-capacity breaker panel that meets today’s energy demands.

100-Amp to 200-Amp Panel Upgrades

Most older homes have 100-amp panels, which may not be sufficient for modern appliances. We upgrade your panel to 200 amps or more to accommodate higher power needs.

Breaker Panel Upgrades & Repairs

Are your breakers constantly tripping? We upgrade and repair faulty breakers, corroded wiring, and damaged electrical connections.

Subpanel Installation

If your main panel is full, we can install a subpanel to provide additional circuits for new appliances, home additions, or outdoor electrical needs.

Whole-Home Rewiring & Panel Upgrades

For older homes with outdated wiring, we provide complete home rewiring services alongside your panel upgrade to ensure safety and efficiency.

Surge Protection & Panel Upgrades

Protect your home from power surges with a whole-home surge protector integrated into your upgraded panel.

Solar Panel & EV Charger Panel Upgrades

Planning to install solar panels or an EV charging station? Your panel may need an upgrade to support the additional power load.

Electrical Panel Upgrades FAQ

  • Signs You Need an Electrical Panel Upgrade

    Signs You Need an Electrical Panel Upgrade

    Not sure if you need a panel upgrade? Here are some warning signs that indicate your electrical panel may no longer be up to the task:

    • Frequent Breaker Trips – If your breakers trip often, it means your panel is struggling to handle your home’s electrical demand.
    • Flickering or Dimming Lights – Lights that dim when you turn on appliances signal an overloaded electrical panel.
    • Burning Smell or Scorch Marks – A burning smell, melted wires, or scorched outlets indicate serious electrical hazards.
    • Outdated Fuse Box – If your home still uses a fuse box, it’s time for an upgrade to a modern circuit breaker panel.
    • Lack of Sufficient Power – Older homes with 100-amp panels may not support today’s high-energy appliances and electronics.
    • Adding New Appliances or Circuits – If you’re upgrading your HVAC system, installing an EV charger, or adding new circuits, your panel may need an upgrade.
    • No Dedicated Circuit for Major Appliances – Large appliances like HVAC systems, water heaters, and ovens require dedicated circuits to prevent overloads.

    If you notice any of these issues, call Mauzy today at (619) 273-5851 for a professional panel inspection.

  • Benefits of Upgrading Your Electrical Panel

    Benefits of Upgrading Your Electrical Panel

    A panel upgrade offers more than just increased power capacity. It enhances your home’s safety, efficiency, and resale value while reducing the risk of electrical hazards.

    • ✔ Increased Home Safety – Prevents electrical fires caused by overloaded circuits and faulty wiring.
    • ✔ Supports Modern Electrical Needs – Upgrades your panel to 200 amps or higher, ensuring reliable power for all your devices.
    • ✔ Improves Energy Efficiency – Reduces energy waste and enhances the performance of appliances and electronics.
    • ✔ Prepares for Future Upgrades – Supports additions like EV chargers, solar panels, home theaters, and smart home systems.
    • ✔ Compliance with Electrical Codes – Ensures your home meets the latest National Electrical Code (NEC) standards.
    • ✔ Boosts Home Value – Increases property value and makes your home more attractive to buyers.
  • Why Choose Mauzy for Electrical Panel Upgrades?

    Why Choose Mauzy for Electrical Panel Upgrades?

    Mauzy is San Diego’s trusted provider for electrical panel upgrades and home electrical services. We ensure your panel is properly sized, installed, and wired for maximum performance and safety.

    • ✔ Licensed & Certified Electricians – Our team is trained, licensed, and experienced in electrical panel upgrades.
    • ✔ Code-Compliant Work – We ensure your panel meets NEC standards and local building codes.
    • ✔ Upfront, Transparent Pricing – No hidden fees—just honest, competitive pricing.
    • ✔ Fast & Efficient Installations – Most panel upgrades are completed within a day.
    • ✔ 100% Satisfaction Guarantee
  • Commonly Asked Questions about Electrical Panel Upgrades

    Commonly Asked Questions about Electrical Panel Upgrades

    How do I know if my electrical panel needs an upgrade?

    If your panel is over 20-30 years old, frequently trips breakers, or cannot support new appliances, it’s time for an upgrade. Signs like flickering lights, buzzing sounds, or warm electrical panels indicate potential hazards.

    How much does an electrical panel upgrade cost?

    The cost varies based on your home’s electrical needs,

    How long does it take to upgrade an electrical panel?

    A standard panel upgrade typically takes 4 to 8 hours, but additional work, such as rewiring or subpanel installation, may extend the timeframe.

    Can I install a higher-amp panel even if I don’t need it now?

    Yes! Upgrading to a 200-amp or 400-amp panel future-proofs your home for potential upgrades like EV chargers, smart home systems, and solar panels.

    Do I need a permit for an electrical panel upgrade?

    Yes, electrical panel upgrades require permits and must meet local building codes. Mauzy handles all necessary permits and inspections to ensure compliance.

    Will upgrading my electrical panel increase my home value?

    Absolutely! A modern electrical panel improves home safety, energy efficiency, and resale value, making it a smart investment for homeowners.

Schedule Your Electrical Panel Upgrade Today!

Don’t risk electrical failures or safety hazards with an outdated panel. Mauzy’s licensed electricians provide expert panel upgrade services in San Diego County, ensuring your home has the power it needs for today and the future.

Call us today at (619) 273-5851 to schedule your electrical panel upgrade and keep your home safe and energy-efficient!

(619) 273-5851

Awards

Reviews

Here’s What Others Are Saying About Us

5

Jushua was the best!!so knowledgeable and friendly .. an asset to your company!!!

5

Nathan inspected my old wall heater. All is well. Technician was polite and respectful. Great rep for Mauzy.

5

knowledgeable, thorough; reassuring; no sales pressure

appreciated his efforts

5

Alex and Chris from Mauzy did a fantastic job installing my new HVAC. They were both polite and efficient working together as a team. Thank you for the positive experience. Big shout out to Edwin in making it happen. Cheers, Vince Sanchez

5

Was provided amazing and excellent customer service. Was notified of anything that needed to be cleaned or maintained.Kylin Was very professional

5

Great service.

5

Just had Evan G from Mauzy do an evaluation on the plumbing on my home. The evaluation could not have been more complete.
Every bit of the plumbing was checked. Yes everything was good to go but if there was an issue Evan with his knowledge would not have missed a thing. At least 2 hours to go through all the plumbing. I recommend every home owner to get the same service. It will save on the long run and if there are minor issues you will be made aware. Evan G was terrific.

5

Kory was great and very thorough , thank you

5

Mouzy is hands above any other plumbing/electrical A/C, firm I’ve used in the past, and since I am 80 years old, I’ve used a heck of a lot of them. They are fair, polite, and knowledgeable. I have no idea what More can think of to describe them.
You’ll be happy with them!

5

James Logsdon was our Tech. He is very professional and lets you know what he will be doing. He kept me informed of everything. He was amazing and I trust him. Best Tech ever.

5

Darren was very through in completing the service maintenance for my heating system. He took numerous photos and explained everything in detail. Thank You Darren!

5

Brandon was our technician, and was great about communicating prior to his arrival with an estimated time to be at our home. He was very pleasant, and explained what services he would be providing. During his visit, he was respectful of our property and kept us informed on progress of the work provided. He left things in order and provided a final update on his analysis of our plumbing. Very impressive service.

5

James is an excellent technician! He sourced the problem and handled the follow up in a professional manner. He clearly explained the issues with our heater. We appreciate his knowledge and courtesy!!! Our heater still under warranty for the part that had failed so no payment was due at this time.

5

Joe Annello was extremely thorough and explained his findings and answered all my questions. He was very professional and on time.

5

Both Darren and Joshua were kind?respectful, informative and gave many options to choose from!

5

Christian is knowledgeable of the job and very professional

5

Joshua was professional and courteous. His detailed description of filtration systems, along with inspection and recommendations for correction of my failed in line water filter were a sell point for the filter I subsequently purchased from Mauzy plumbing. He provided above and beyond service, tightening fixtures and replacing piping and components at no extra charge. He demonstrated how water quality reflected filter performance, which turned out to be what he predicted it would. I was more than satisfied with Joshua’s informed and thorough
service. Thank you.

5

Kory was professional, proactive, courteous, and answered all of our questions regarding heating and air conditioning maintenance.

5

Prompt and well informed. Thank you.

5

Excellent service. Was able to get same day service. The technician, Kory went above and beyond to get my heater repaired in a timely manner. He was very personable and took the time to explain the details of the problem and the repair.

5

Got great service today from Evan G. Yearly inspection on our water heater and routine check on pluming in the house. Fast reliable service and recommendations on future and preventive maintenance. Thank you Evan and Mauzy for great service.

5

Kory was very professional and answered all our questions.

5

Excellent service!

5

I should’ve called Mauzy first! Prior to the call to Mauzy I had 2 companies come out to help me with a plumbing issue I had. Let’s just say it got worse rather than better. Finally, Wilber, an exceptional young man to say the least, came to the rescue! Knowledgeable, efficient, and walked me through every step of the process. Pinpointed the problem and had my plumbing issue resolved. Thank you Mauzy for having exceptional employees that know what they are doing! Will continue my services with Mauzy.

5

Tommy and Alex were totally awesome.

5

Technician Michael Mitman was very professional and helpful. More importantly, he got the job done in an expeditious manner.

5

Mauzy was very professional and did a great job. Especially appreciated Chris and Alejandro’s work.

5

On Time, very friendly and efficient. James is very easy to deal with

5

Thanks Robert for your great service.

5

Just got my new furnace installed. My technicians Chris and Alejandro were quick with removing the old one and installing the new one. Both were very helpful to help me with my thermostats and explain every part of the process with the new furnace. Im completely satisfied with their service.

5

James was very knowledgeable. He fixed the issue 3 others couldn’t

5

Darren Murphy is a super star and a great Ambassador. Keeps the customer informed as to what’s happening. Rates T least 11 stars

5

I highly recommend Mauzy! Their technician Wilber did an amazing job! He was professional from the moment he arrived. He was respectful, knowledgeable and very thorough. He quickly identified the issue and took the time to explain my options clearly. He made sure everything was cleaned up and working perfectly before leaving which made the whole process smooth and stress-free. Definitely recommend this company and highly suggest you request Wilber!

5

Mauzy plumbing installed a tankless water heater for me in February and they did a superb job. The technician from Mauzy who installed my tankless water heater was Franky. I recently had a question about my system and Mauzy immediately sent Franky back to my home to evaluate the situation. He did a thorough analysis and determined that everything is good. I’m sure all of the Mauzy technicians are excellent, but if I ever have a complicated plumbing problem in the future, I would specifically ask for Franky; he is extremely knowledgeable and thorough and I can’t recommend him and Mauzy highly enough.

5

Mike Kesner was great! Professional, knew what to do to check the issue and was efficient in its resolution.

5

Excellent both times. Technicians were knowledgeable and polite. Respectfull of my house. Top notch service.

5

The Mauzy crew did a great job installing our new cooling and heating system. Alejandro, Chris, and Isaac worked all day to complete the work and were very professional. They deserve a free lunch for their efforts.

5

Mauzy’s technician, Christian Perez, was absolutely wonderful. He was very personable, professional, knowledgeable, patient and kind. He described the who, what, where and why in great detail and iI really appreciated all his efforts and guidance. Thank you Christian and Mauzy telephone staff. The ladies were so very helpful, kind and supportive in assisting us and making this happen on my schedule. Appreciate you!!

5

Needed an estimate to run two additional electric outlets for my garage and one in the house. The technician was great and knowledgeable.

5

Knowledgeable person but company prices were very high explained the process very well.
Enjoyed him but price was exorbitant

5

On time. Helpful. Professional

5

Mauzy did an excellent job helping me with a water leak. Our technician, Wilber, was on time, professional, and quickly identified the source of the issue. He completed the repair efficiently and made sure the area he worked in was left spotless. I really appreciated his attention to detail and top-tier service. Highly recommend Mauzy!

5

I couldn’t be happier with the service I received from Wilber! From start to finish, he was professional, on time, and knew his stuff. He quickly diagnosed the issue, explained everything clearly, and completed the repair on time. Attention to detail was great and was very respectful of my home. He made sure everything was clean and working perfectly before leaving.

5

I recently had the pleasure of working with Joe Annello from Mauzy Cooling, Heating, Plumbing, and I cannot say enough about how great the experience was. From start to finish, Joe stood out for his exceptional professionalism and friendly demeanor, making what could have been a stressful situation feel effortless and reassuring. Joe was incredibly thorough in his work, taking the time to carefully assess and diagnose the issue. It was obvious that he takes pride in his work and genuinely cares about providing the best service possible. His attention to detail was truly impressive, and he made sure everything was checked over meticulously before giving his recommendations. What really set Joe apart was his ability to explain everything he found clearly and in a way that was easy to understand. He never rushed through the details or overwhelmed me with technical jargon; instead, he patiently walked me through his findings and the steps needed to resolve the issue. It made me feel confident and informed about the situation, which I really appreciated. Joe’s combination of friendliness, thoroughness, and clear communication truly makes him a standout technician. If you’re looking for someone who is not only skilled but also goes above and beyond to ensure an excellent customer experience, I highly recommend Joe Annello. He represents Mauzy Cooling, Heating, Plumbing in the best possible way and is someone you’d want working on your home!

5

Kylin was very professional in attacking our heating and air conditioning units. In fact he won the battle. Very pleased with how he presented himself and his report. MCC

5

All I can say it was a pleasure working with Evan&Alex and today with Tommy – All I can say is I’m glad I’m part of the Mauzy Family! Tip Top service, completely knowledgeable and addressed ALL problems.

5

Corey Buck checked out our HVAC system today and was quick, thorough and efficient. He was also very courteous and amiable. We appreciate he was on time arriving just after 8 am with a 8-10 am window. Thank you.

5

A water heater breaking & unique older home piping/water pressure situation made what should have been a routine water heater replacement a bit more complex, and Ron, Ryan & Kacey were great in helping us get this quoted and serviced in the same day. I appreciate how communicative Ron was and how flexible Ryan was with our crazy schedules!

5

Chris Sotelo, Alejandro, Eddie and Westin were amazing today. They came to install a new A/C Heater unit and did a great work. They were knowledgeable, careful handling the equipment and did everything in a timely way. Thank you to this crew team!

5

Evan and Alex were a pleasure to work with! Very professional and personable.

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