LPI Construction

LPI Construction is a licensed design-build construction company based in Monrovia, California, serving homeowners throughout Southern California. Led by Anthony Exposito, P.E., a California Licensed Professional Engineer and General Contractor with more than 30 years of residential, commercial, and industrial construction experience, the company specializes in custom homes, Accessory Dwelling Units (ADUs), and sustainable residential construction. LPI Construction combines engineering expertise with practical construction knowledge to deliver high-quality projects that emphasize structural integrity, functionality, and long-term value.

Through its integrated design-build process, LPI Construction manages projects from concept through completion, including design assistance, engineering, permitting, construction, and final finishing. The company has extensive experience building detached and attached ADUs for rental income, guest accommodations, home offices, and multigenerational living. In addition to ADU construction, LPI Construction provides custom home building and residential solar installations, helping homeowners create energy-efficient properties while maintaining exceptional craftsmanship and personalized service.

Services

• Accessory Dwelling Units (ADUs)
• Detached ADUs
• Attached ADUs
• Custom Home Construction
• Design-Build Services
• Architectural Planning
• Engineering Services
• Permit Processing
• Construction Management
• Residential Solar Installation
• Sustainable Construction
• Green Building Solutions
• Project Planning
• Residential General Contracting

Services are based on the company’s official website.

Why Choose LPI Construction?

• Over 30 years of construction experience
• Led by a California Licensed Professional Engineer (P.E.)
• Full-service design-build contractor
• Specialists in custom homes and ADUs
• Expertise in complex hillside construction
• Complete project management from design through construction
• Integrated engineering and construction expertise
• Sustainable and energy-efficient building solutions
• Licensed California General Contractor (CSLB #491848)
• Personalized service with attention to quality craftsmanship