3JS Construction Inc is a family-owned general contractor specializing in home expansions across San Diego. We transform tight layouts with home additions, room additions, ADU construction and kitchen remodeling.
3JS Construction Inc is a family-owned general contractor specializing in home expansions across San Diego. We transform tight layouts with home additions, room additions, ADU construction and kitchen remodeling.
Licensed construction company serving San Diego.
Get a Free Estimate"3JS added 400 sqft to our Clairemont ranch and matched the 1970s roof tile perfectly. Permits cleared in four weeks and the crew was spotless."
"They converted our garage into a junior ADU with its own entrance. Rent covers most of our mortgage and the inspector praised the electrical work."
"The kitchen remodel opened the wall to the dining room and added a 10-foot island. Quartz counters and shaker cabinets look straight out of a magazine."
Call (858) 688-8247 for your free design consultation and receive a detailed quote within 24 hours.
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