Business Details
Emergency
services
Trusted Electrical & HVAC Services in Alhambra, CA
J G Mendoza Electric is a locally owned and operated business serving Alhambra, California, and surrounding areas. We specialize in electrical, HVAC, and general contracting services, combining technical expertise with a commitment to customer satisfaction. Our team holds C-10 (Electrical), C-20 (HVAC), and B (General Contracting) licenses, ensuring compliance with industry standards. We prioritize transparent communication, quality workmanship, and safety in every project, from small repairs to large-scale installations.Our dedication to ongoing education and hands-on experience allows us to deliver reliable solutions tailored to residential and commercial needs. We maintain comprehensive insurance and bonding for client peace of mind, emphasizing accountability and ethical practices. By focusing on long-term relationships over transactional interactions, we aim to be the trusted partner for all electrical and climate-control requirements in our community.
Services
Panel Upgrades
House Rewires
HVAC Installations
QuietCool Installations
Emergency Services
Highlights and features
- Locally owned and operated with deep community ties
- Licensed (C-10, C-20, B), bonded, and fully insured
- Free estimates for all electrical and HVAC projects
- 24/7 emergency services for urgent electrical or HVAC issues
- Comprehensive residential and commercial solutions under one roof
What people say
Job well done
Very professional
Quickly and efficiently
Honest company
Diligent and thorough
Services
Panel Upgrades
Modernize your electrical panel to enhance safety and meet modern appliance demands. Our licensed electricians ensure code-compliant installations, reducing fire risks and improving system efficiency. Ideal for homes or businesses requiring increased power capacity.
HVAC Installations
Upgrade to energy-efficient heating and cooling systems for year-round comfort. We install furnaces, air conditioners, and heat pumps with precision, optimizing performance while reducing utility costs. All work meets local building codes.
QuietCool Installations
Reduce cooling costs with high-performance QuietCool whole-house fans. Our team ensures proper attic ventilation, expelling trapped heat and improving indoor air quality. Energy-efficient solutions for residential properties in warm climates.
Emergency Services
Address urgent electrical or HVAC failures with our rapid-response service. Available outside regular hours, we minimize downtime and restore functionality safely. Prioritized for residential and commercial emergencies.
House Rewires
Ensure electrical systems meet current safety standards with full or partial rewires. We replace outdated wiring, enhance circuit capacity, and eliminate hazards in older properties. Completed with minimal disruption to occupants.
People
Edgar Mendoza
Owner
Edgar Mendoza brings decades of hands-on experience in electrical and HVAC systems. Known for his integrity and technical expertise, he oversees all projects to ensure quality and client satisfaction. His leadership emphasizes safety, transparency, and community-focused service.
Questions
What electrical services do you offer?
We provide panel upgrades, rewires, troubleshooting, lighting installations, and commercial/residential electrical services.
Are emergency HVAC repairs available?
Yes, we offer 24/7 emergency services for urgent heating and cooling system failures.
Do you serve areas outside Alhambra?
We service Alhambra, Pasadena, Los Angeles, and most of Los Angeles County.
Are your technicians licensed?
Yes, we hold C-10 (Electrical), C-20 (HVAC), and B (General Contracting) licenses.
Do you provide free estimates?
Yes, we offer free estimates for all electrical and HVAC projects.
What is QuietCool installation?
QuietCool installations involve whole-house fans that reduce cooling costs and improve ventilation.
