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Business Details
27 Years
experience
Top-Rated Solar Installation Services in Phoenix
At Watt Masters, we bring over a century of electrical and solar expertise to Arizona residents and businesses. Founded in 1999, our family-owned company builds on four generations of craftsmanship, delivering high-quality solar installations, EV charging solutions, and backup power systems. Our commitment to exceeding customer expectations with dependable service has earned us a 4.9 rating and recognition as Phoenix's top-rated solar installer. With an in-house team of certified professionals, we ensure every projectfrom residential solar panels to large-scale commercial systemsis completed with precision and integrity. Our transparent pricing, upfront communication, and lifetime guarantee reflect our dedication to customer satisfaction. As a locally trusted provider serving the Valley since 1999, we combine cutting-edge technology with time-tested values to create sustainable energy solutions tailored to each client's needs.

Our partnerships with industry leaders like Generac and Caterpillar underscore our technical expertise, while our 3,500+ happy customers attest to our service excellence. Whether installing solar carports or troubleshooting complex electrical systems, we maintain the highest standards of workmanship established by our founders in the early 1900s. Our team's deep understanding of Arizona's unique energy requirements enables us to deliver customized solutions that maximize savings and environmental benefits. From initial consultation to final installation, we prioritize clear communication and meticulous attention to detail, ensuring every client receives the quality they can depend on.
Services
Commercial Solar Installation Home Solar Installation EV Charger Installation Home Generator Installation Solar Battery Backup Solar Panel Carports Commercial EV Chargers Electrical Services Solar Repair & Maintenance
Details
  • Year established: 1999
Highlights and features
  • 100+ years of electrical and solar installation expertise
  • In-house team with no subcontracting for quality control
  • Upfront pricing with no hidden fees
  • 4.9-star rating from 3,500+ satisfied customers
  • Lifetime guarantee on all workmanship
What people say
Professional team Timely service Clear communication Quality workmanship Honest assessment
Services
Commercial Solar Installation
Our commercial solar installations deliver significant energy savings for businesses of all sizes. With expertise dating to 1999, we design and implement customized systems that reduce operating costs while enhancing sustainability. Our team handles projects from 5kW to 2.4MW, including rooftop arrays, ground mounts, and solar carports. Clients benefit from federal tax credits, reduced energy bills, and increased property values through our turnkey solutions.
Home Solar Installation
We provide tailored residential solar solutions that maximize energy independence and home value. Our NREL-certified installers use premium components to create efficient systems that typically offset 75% of household energy costs. With flexible financing options and comprehensive warranties, our solar installations offer long-term savings while maintaining aesthetic appeal and property integrity.
EV Charger Installation
Our EV charging solutions support both residential and commercial clients transitioning to electric vehicles. We install Level 2 and DC fast charging stations compatible with all major EV models, including Tesla. Commercial clients benefit from scalable infrastructure that attracts eco-conscious customers while qualifying for utility rebates and tax incentives.
Solar Battery Backup
Our battery backup systems ensure continuous power during grid outages. We integrate leading storage solutions with solar arrays to create resilient energy systems that maintain critical operations during emergencies. These systems optimize self-consumption of solar energy and provide protection against rising electricity rates through strategic energy management.
Solar Panel Carports
Our solar carports combine vehicle protection with clean energy generation. These structures maximize unused parking spaces to create dual-purpose installations that provide shade while generating electricity. Commercial clients benefit from increased energy production without sacrificing valuable rooftop space, with systems designed for durability in Arizona's climate.
People
Tom Buehler
President
Third-generation electrician with 30+ years in solar energy. Leads Watt Masters' commitment to quality, overseeing 20+ megawatts of Arizona solar installations. Combines family tradition with technical innovation to deliver reliable renewable energy solutions.
Questions
How can commercial solar benefit my business?
Commercial solar reduces energy costs by up to 75%, provides tax incentives, enhances sustainability image, and protects against rising electricity rates through long-term energy independence.
What solar services do you offer for businesses?
We provide complete commercial solar solutions including site assessment, system design, installation, maintenance, and integration with EV charging infrastructure for businesses of all sizes.
Are there incentives for business solar installations?
Yes, businesses qualify for the 26% federal Investment Tax Credit, accelerated depreciation, and potential state-specific rebates that significantly reduce upfront costs.
How long does commercial solar installation take?
Installation timelines vary by project size but typically range from 3-6 months for system design, permitting, and installation completion for commercial properties.
Can solar power work with EV charging stations?
Absolutely. We specialize in integrated solar + EV charging solutions that maximize sustainability while providing cost-effective energy management for commercial operations.
What maintenance do solar systems require?
Our systems require minimal maintenance with annual inspections, periodic cleaning, and performance monitoring to ensure optimal energy production and system longevity.