Safe & Efficient Transformer Upgrades in San Jose

Need more power for your home or business? Avant Electric Inc specializes in Transformer Upgrades in San Jose, boosting electrical capacity, performance, and safety for both residential and commercial systems. Whether you’re expanding operations or upgrading outdated equipment, we deliver precision and compliance every time.

📞 Call (408) 688-1546 to schedule your transformer upgrade consultation!

Why Choose Avant Electric Inc for Transformer Upgrades?

We understand that transformer work is critical and complex. Our licensed electricians have deep expertise in evaluating, replacing, and upgrading transformers of all sizes and types, while ensuring full compliance with California electrical codes and utility requirements.

Why clients trust us:

• ⚙️ Transformer Load Assessments & Upgrades
  
  
• ⚡ Licensed, Bonded & Insured Electricians
  
  
• 🔧 High-Voltage & Low-Voltage System Support
  
  
• 🏢 Residential, Commercial & Light Industrial Projects
  
  
• ⭐ 5-Star Rated Electrical Contractor in San Jose
  
  

We deliver scalable solutions that keep your power strong and stable.

Our Transformer Upgrade Services

We provide comprehensive upgrade solutions for a wide variety of electrical systems:

Residential Transformer Upgrades

• Support for large appliances & HVAC systems
  
  
• Solar-ready transformer optimization
  
  
• EV charger readiness
  
  

Commercial Transformer Upgrades

• Increased load capacity for office, retail, and mixed-use buildings
  
  
• Replacing outdated or overloaded units
  
  
• Utility coordination and permitting
  
  

Transformer Safety & Compliance Checks

• Overload protection
  
  
• Voltage balancing
  
  
• NEC and Title 24 compliance
  
  

Signs You May Need a Transformer Upgrade

• Frequent breaker trips or voltage fluctuations
  
  
• Expansion of facility size or equipment
  
  
• System running hot or humming loudly
  
  
• Ongoing electrical efficiency issues
  
  

If you’re planning to grow your electrical load, your current transformer may be holding you back.

Client Testimonials

⭐⭐⭐⭐⭐
“Avant Electric helped us upgrade the main transformer at our warehouse—safe, fast, and fully approved by the city.”
— Ken M., San Jose

⭐⭐⭐⭐⭐
“We needed more power for our EV charging stations. These guys upgraded the transformer with zero disruption to our business.”
— Dana R., Santa Clara

Transformer Upgrade Costs in San Jose

Costs vary depending on system size, transformer type, and site access. Typical transformer upgrades range from $2,000 to $15,000+.

Included in our service:

• 🔍 Load calculation and needs assessment
  
  
• 💵 Transparent, itemized proposal
  
  
• 🧰 Complete installation, testing, and permitting
  
  

Call us today to get a quote for your transformer upgrade!

Serving San Jose and the Bay Area

Based in San Jose, Avant Electric Inc proudly upgrades transformers for clients throughout:

• San Jose
  
  
• Santa Clara
  
  
• Campbell
  
  
• Sunnyvale
  
  
• Mountain View
  
  
• Fremont
  
  

We are fully licensed in California for residential and commercial transformer projects.

Schedule Your Transformer Upgrade Today

Maximize your electrical system’s performance with a professional transformer upgrade from Avant Electric Inc.

📞 Call (408) 688-1546 to schedule your upgrade
📧 Send us your requirements for a detailed estimate
📍 Serving San Jose and the entire Bay Area.