Business Details
40 Years
experience
Trusted Solar Panel Services in Merced, CA
R T Maher Construction has been a trusted name in the solar energy industry since 1986, serving Merced County and the broader Central Valley region. Founded by Richard Maher, a California State Licensed Contractor with over 35 years of experience, we specialize in high-quality solar panel installations for commercial, agricultural, and residential clients. Our commitment to excellence is reflected in our use of premium materials, including REC Solar Modules, and our team of certified professionals who ensure every project meets rigorous industry standards.We pride ourselves on delivering cost-effective, durable solar solutions backed by comprehensive warranties, including 25-year coverage for product, performance, and labor on qualifying installations. With a reputation built entirely on referrals and repeat business, our focus remains on customer satisfaction, technical expertise, and sustainable energy innovation.
Services
Commercial Solar Installations
Agricultural Solar Systems
Residential Solar Panels
Solar Design Services
PV System Maintenance
Details
- Year established: 1986
Highlights and features
- We have 35+ years of experience in solar installation and design.
- Our team includes certified installers with NEC 690 Code Compliance training.
- We use premium REC Solar Modules with 25-year warranties.
- We guarantee code-compliant installations meeting local and national standards.
- Our reputation is built entirely on customer referrals and repeat business.
Services
Commercial Solar Installations
We design and install custom solar energy systems for commercial properties, including rooftop and carport configurations. Our solutions reduce energy costs while meeting strict commercial code requirements. Projects feature high-efficiency REC Solar Modules and industry-leading inverters for reliable power generation.
Agricultural Solar Systems
Our agricultural solar installations power irrigation systems, barns, and farm operations with durable, weather-resistant equipment. Systems integrate seamlessly with existing infrastructure while maximizing energy savings. We specialize in ground-mount and roof-mount configurations for agricultural properties.
Residential Solar Panels
We provide complete residential solar solutions tailored to homeowners' energy needs. Our installations include premium REC Solar Modules, code-compliant wiring, and performance-optimized configurations. Systems are designed for maximum efficiency and aesthetic integration with home architecture.
Solar Design Services
Our design team creates customized solar energy plans using advanced software to optimize system placement and energy output. Services include site analysis, code compliance verification, and integration with existing electrical infrastructure for residential and commercial properties.
PV System Maintenance
We offer comprehensive maintenance packages to ensure optimal system performance. Services include panel cleaning, inverter checks, and electrical system inspections. Our team addresses issues promptly to maintain system efficiency and extend equipment lifespan.
People
Richard Maher
Owner
Founder of R T Maher Construction with 35+ years in solar industry. California State Licensed Contractor with expertise in solar design and NEC 690 compliance. Completed thousands of installations across Merced County.
Patrick Gallagher
Executive Operations
Manages solar projects since 2009 with 15 years industry experience. Oversees commercial, agricultural, and residential installations. Certified Generac technician with expertise in NEC compliance and system integration.
Stacey Gallagher
Office Manager
Joined in 2023 with 6 years administrative experience. Coordinates project timelines, financial oversight, and customer service operations. Ensures efficient administrative processes and cross-department collaboration.
Stephen F.
Lead Installer
Lead installer with 6 years solar experience. Crew leader responsible for completing installations efficiently. Specializes in system assembly and quality control for residential and commercial projects.
Josh R.
Foreman
Experienced foreman with 10+ years in solar industry. Handles system wiring, inspections, and service calls. Provides technical expertise and ensures installations meet all regulatory requirements.
Questions
What solar services does RTMaher Construction offer?
We provide commercial, agricultural, and residential solar panel installations, system design, and maintenance services using premium REC Solar Modules.
Do you offer warranties on solar installations?
Yes, we provide 25-year warranties covering product, performance, and labor for qualifying installations through our REC ProTrust program.
What areas do you serve?
We primarily serve Merced County and the Central Valley, with projects extending to surrounding California regions.
Are your installers certified?
Our team includes certified professionals with NEC 690 Code Compliance training and decades of combined solar industry experience.
Can you handle both small and large solar projects?
Yes, we manage projects ranging from residential rooftop systems to large-scale commercial carport installations with equal expertise.
