At Guyou Construction, we’re at the forefront of energy efficiency and sustainability in Southern California providing Engineering, Procurement and Construction (EPC) services. With over 12 years in the industry and more than 1,100+ five star reviews, we specialize in solar and roof installations, transforming homes with cutting-edge renewable technologies.

Our partnerships with leading B2B companies and our dedication to innovation set us apart. As a trusted partner for publicly traded companies, we bring top-tier expertise and exceptional service to every project.

Let’s connect and discuss how we can collaborate to build a greener, more energy-efficient future.


Licenses & Certifications:

California State Licenses:

B - General Contractor 

C-10 - Electrical Contractor 

C-46 - Solar Contractor 

C-39 - Roofing Contractor 

NABCEP Installation Professional


Certifications: 

Tesla Installer

Tesla ESS

Tesla Inverters

Solar Edge Inverters

Solaredge ESS 

Delta Inverters 

Franklin Energy ESS 

Enphase Inverters

Enphase ESS

Owens Corning Platinum Roofing Contractors

NABCEP Certified PV Installation Professionals

Board Certified Safety Professionals (BCSP)

OSHA 500 & OSHA 510 

Registered Contractor: Department of Industrial Relations (DIR)

Operations and Maintenance (O&M) Residential and Commercial

Service Department Servicing Existing Systems for Orphan Customers

GUYOU CONSTRUCTION INC

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