Business Details
27 Years
experience
Emergency
services
Top-Rated Solar Installation Services in Phoenix
Watt Masters combines over a century of electrical expertise with a commitment to excellence in solar installation. Since our founding in 1999, we have built a reputation as Phoenix's trusted solar partner, rooted in a family legacy of electrical innovation dating back to the early 1900s. Our team's deep technical knowledge spans commercial and residential solar systems, EV charging infrastructure, and backup power solutions, delivered through a rigorous process that prioritizes quality workmanship and customer satisfaction. With 3,500+ successful installations and a 4.9-star rating, we maintain a steadfast focus on transparent communication and durable systems designed to exceed industry standards.Our 100% satisfaction guarantee reflects our core values of integrity and accountability, ensuring clients receive both technically superior solar solutions and exceptional service throughout Arizona.
Services
Commercial Solar Installation
Home Solar Installation
EV Charger Installation
Generator Installation
Solar Maintenance
Tesla Charger Installation
Commercial EV Chargers
Solar Battery Backup
Solar Panel Carports
Energy Audits
Details
- Year established: 1999
Highlights and features
- 100+ years of electrical and solar expertise
- In-house crew with no subcontractors
- Upfront pricing with no hidden fees
- 4.9-star rating from 3,500+ satisfied customers
- 24/7 emergency service available
What people say
Professional technicians
On-time service
Reliable workmanship
Clear communication
Competitive pricing
Services
Commercial Solar Installation
Watt Masters delivers large-scale solar solutions for businesses, including rooftop arrays and ground-mounted systems. Our expertise spans system design, permitting, and installation with options for net metering and grid connectivity. Commercial clients benefit from reduced energy costs, tax incentives, and enhanced sustainability profiles while maintaining compliance with local electrical codes and safety standards.
EV Charger Installation
Specializing in EV charging infrastructure for residential and commercial properties, we offer Level 2 and DC fast charger installations. Our solutions support multiple vehicle types including Tesla and standard EVs, with smart charging options for energy efficiency. Installations include proper electrical upgrades and code-compliant safety features for reliable daily operation.
Generator Installation
We provide standby generator systems for residential and commercial clients using Generac and Caterpillar equipment. Our installations include automatic transfer switches and fuel system integration for seamless power continuity during outages. Systems are sized to meet specific energy demands while maintaining code compliance for electrical and safety standards.
Solar Battery Backup
Our solar battery systems store excess solar energy for nighttime use or power outages. We install grid-tied and off-grid storage solutions with real-time monitoring capabilities. Systems integrate with existing solar arrays to maximize energy independence while maintaining compatibility with local utility regulations and safety protocols.
Solar Maintenance
Watt Masters offers comprehensive solar system maintenance including panel cleaning, inverter diagnostics, and electrical inspections. Our service plans ensure optimal system performance through scheduled checkups and performance monitoring. We address wear-and-tear issues while maintaining warranty requirements and safety compliance for long-term reliability.
People
Tom Buehler
President
Third-generation electrician and owner of Watt Masters, Tom directs all solar and electrical operations with 30+ years of field experience. He oversees complex installations and company strategy while maintaining the family values that have driven our success since 1999.
Questions
What commercial solar incentives are available?
Businesses qualify for federal tax credits covering 26% of installation costs plus Arizona state incentives. These programs significantly reduce upfront investments while providing long-term energy savings for commercial properties.
Do solar panels require frequent maintenance?
Minimal maintenance is needed with periodic cleaning and annual inspections. Our monitoring systems alert clients to performance issues, ensuring optimal energy production with limited ongoing costs.
Can solar systems operate during power outages?
Grid-tied systems require battery storage to function during outages. Adding solar battery backup allows continuous operation when power grid fails, maintaining critical systems and energy independence.
How long does commercial solar installation take?
Installation timelines range from 2-12 weeks depending on system size and complexity. We provide detailed schedules before work begins, ensuring minimal disruption to business operations during the installation process.
Are EV charging stations compatible with existing electrical systems?
Our technicians assess electrical capacity before installation. Most systems require upgrades to support fast charging while maintaining safety standards and code compliance for reliable long-term operation.
What warranty protections apply to solar installations?
We offer workmanship warranties covering installation quality plus manufacturer warranties for solar panels and inverters. Extended coverage options are available for comprehensive protection across the system's 25+ year lifespan.
Reviews (6)
Tim Ledbetter
Dec 19, 2020
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The knowledge, professionalism, and ability of this team is unmatched and second to none. What a true pleasure to work with this group. Whether its a complete solar array or a simple electrical outlet, Watt Masters is the right choice for any of your electrical needs.
T
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Ck C.
Oct 24, 2020
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Positive:Professionalism,Responsiveness
I have known Tom Buehler for decades I can personally attest to his character and professionalism. You will not find a more detail oriented and conscientious person in the electrical business. You cannot question his honesty and integrity. I would trust him with any electrical job, big or small. Give them a call!
Services:Install outlets or switches,Installation,Install light fixtures
I have known Tom Buehler for decades I can personally attest to his character and professionalism. You will not find a more detail oriented and conscientious person in the electrical business. You cannot question his honesty and integrity. I would trust him with any electrical job, big or small. Give them a call!
Services:Install outlets or switches,Installation,Install light fixtures
Mike Smith
Oct 05, 2020
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I'm a General Contractor an have used Watt Masters on new residential construction of luxury homes, high end remodels, as well as on Commercial Tenant Improvement work. Tom Buehler and each and every one of his employees are excellent to work with. They are all very knowledgeable and very pleasant to work with. My customers love interacting with them as well. Overall a very pleasant experience when you deal with Watt Masters. They have also installed several complete solar systems for me!
Patrick Riegger
Oct 01, 2020
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I was very happy with the service. They did an amazing job!! Very professional and nice. Great quality and helpful. I would definitely use them again in the future
Services:Install fan,Install outdoor lighting
I was very happy with the service. They did an amazing job!! Very professional and nice. Great quality and helpful. I would definitely use them again in the future
Services:Install fan,Install outdoor lighting
Hector Davila
Aug 12, 2020
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I loved how clean this crew was! Not only did they show up on time, but they continuously cleaned up after themselves and kept their uniform clean. They also gave me some ideas and recommendations for my new house project. The job was finished on time which made it worth the price! I know i can depend on this company for any of my electrical needs. Thank you guys! Awesome job!
Hilde Buehler
Aug 01, 2020
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I recently contacted Watt Masters to install some light fixtures in my home. I had a few questions regarding the fixtures that I purchased and also about the electrical in my 1970s home. Tom was very helpful in explaining to me the details regarding the install. I had them install 3 fixtures and also add an additional electric outlet to my backyard. They did a great job and were very quick to complete the install. Next is replacing my old electric panel. I highly recommend Watt Masters for all your electrical needs.
