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ROMB Design and Engineering is a California-based company with over 20 years of experience in designing and engineering residential homes, additions, and remodels, and provides a full set of structural drawings for one-story, two-story, and three-story homes, which are ready for construction in a combination of materials such as concrete, timber, masonry, and steel. The company also offers retaining wall design for hillside homes with concrete piles per soils report when requested.

ROMB Design and Engineering’s structural calculations, plans, and details are designed to fulfill the homeowner’s dreams and expectations, providing the most economical solution for open concepts for cathedral ceilings. The company offers affordable prices at a fixed rate until plans are approved by the city.


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In addition to our design services, ROMB Design and Engineering also provides energy calculations and T24 compliance reports at 



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