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Club House / Community Center
Club House / Community Center Laguna Beach
Hotel / Motel
Hotel / Motel Chronic Tacos
Hotel / Motel
Hotel / Motel Chronic Tacos
Orange, Riverside and San Bernardino Counties
Orange, Riverside and San Bernardino Counties We are located in San Bernardino County.
Club House / Community Center
Club House / Community Center Laguna Beach
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Ruben has initiated new developments and improvements in both the residential and commercial construction industry. K-MAG’s personal attention to detail and insistence on high quality workmanship without ever compromising safety has been the standard. Ruben’s primary focus is establishing and attaining company goals for customers serviced by K-mag’s team. The end result of every project stems from management and personnel who take pride in their craftsmanship.


From the outset K-MAG has been dedicated to delivering a finished project that is professionally built, competitively priced and delivered at commercial speed. We are notorious for delivering projects 4-8 weeks faster than our competition. Speed is accomplished by using our own crew on 90% of the job. Skilled professionals that we know and trust, provide the remainder of the work.


We work with the client at whatever level they are comfortable with. Sometimes the client has drawings already prepared and is ready to bid. Others need assistance in finding the professionals to assist with their design and complete their plans. We consult and advise during this process and upon completion of plans handle all interactions for final approval and acquisition the construction permit.


KMAG specializes in new custom homes, remodels, room additions, lofts, patio covers, outside barbeques, pool houses, landscape and commercial tenant improvements. From start to finish we are there for you.


K-MAG promises to be professional and courteous at all times. We recognize that construction can be disruptive at times. Smiles, a positive attitude, and above all, professional work makes the project an enjoyable experience that ends with a beautiful outcome.


Ruben Cendejas has 30 years of construction experience, from hands-on work in the field to every phase of bidding and estimating, to the development and operational functions of a company, Ruben’s experience covers all aspects of construction. He has a proven successful construction record of accomplishment in industrial, highly visible businesses, residential remodels, and high end projects including restaurants, hotels and upscale custom homes.

What We Do

Products/Services Relating to General Contractors

Project Experience

Residential Building

Service Areas