Medium sized Owner operated firm based in San Diego, Southern California.
Jantz construction was founded in 2006 and quickly established a reputation for providing excellent workmanship and customer service. Having completed projects ranging from kitchen and bath remodels to complete custom home construction, we have the experience to exceed your expectations.
New Custom Homes Design & Construction $1 Million to 10 Million.
Whole Home Renovations Design & Construction $500,000 to 5 Million.
Room Additions Design & Construction $150,000 to $300,000.
ADU (Accessory Dwelling Unit) Design & Construction $125,000 – $350,000
Historical Renovation/Preservation $200,000 – $2 Million
Twin Home or Multi-Family Design & Construction $2,000,000 – $10 Million
Estimates based on experience. Actual costs may vary depending on the scope of your project.
Accessory Dwelling Units (ADUs), Custom Home, Guesthouse Design & Construction, Historic Building Conservation, Home Additions, Home Remodeling, Multigenerational Homes, New Home Construction, Pool House Design & Construction, Project Management, Universal Design, Custom Homes, Remodeling
Coronado, Hill Crest San Diego, La Jolla, Mission Hills San Diego, Mission Valley San Diego, Ocean Beach San Diego, Point Loma San Diego, San Diego
CA Lic. #880798