We are hired for our (46) year Stability, Proven Reliable Quality, and Performance because "Investment Value" is what our customers Really Care About!
Serving San Diego County and Southwest Riverside
San Diego (619) 233-0903 / S. D. Coastal (760) 436-1292 / S. D. Inland (760) 740-9000 Temecula (951) 695-4900
Old World Quality Craftsmanship passed down generation-to-generation.
From 1879 through the early 1940's the business founder's great great grandfather, great grandfather, grandfather and his father were involved in commercial and residential construction within the 200 acres of our DUIN family owned property located in Los Angeles that became known as HOLLYWOOD.
During the mid 1950's, the business founder worked during the summers in the building trades alongside his Dad learning "Old World Quality" building trade techniques past down generation-to-generation since 1879, of which the business founder has passed along to his son Robby L. Duin and later onto his grandson Adam. Roofing is just one of our specialties.
In 1963, after the business founders honorable discharge from the U. S. Army combat duty with HQHQ24thInfDiv34thInf "Admin-Military-Justus" during the Vietnam War era, he continued his education with emphasis on Business Law while serving in a managerial position under Civil Engineering with responsibilities for new construction and maintenance management for the U. S. Air Force Administration Facility located in El Segundo, CA.
In 1971, the business founder established H & R Concrete Pumping Inc. and later that name was revised to "Duin Construction" involved in large Commercial and Freeway reinforced concrete projects to include commercial, industrial, and residential remolding projects within Los Angeles County, and later that year the company became involved in roof structural retrofitting and deck and balcony waterproofing restoration projects caused from the Sylmar Quake for Public Schools, Federal and State projects, Commercial High Rise, Shopping Centers, Apartment and Condo complexes, Freeway Overpasses, Reservoirs, Dams, and Residential projects.
In 1976, the business relocated its base of operations to the San Diego County with equipment storage yards in Encinitas, and Carlsbad while continuing to service Los Angeles County, wherein the letter "A" was added creating "A DUIN Construction Co., Inc."
In 1985, the business founders son Robby (Rob) L. Duin joined the company under a 4-Year Apprenticeship program and in 1990, Rob graduated top of his class from an accredited California Construction Trade-Tech Center. After Rob's trade tech school graduation, the company was awarded the structural retrofitting, and re-roofing contract for entire Tech Training Center."
In 1989, the company established a construction office with equipment storage yard in north Escondido allowing improved service access to commercial and residential projects within San Diego County, Temecula Valley, and Southwest Riverside.
In 1992, the business became involved in residential re-roofing and structural retrofitting and balcony waterproofing projects caused from the Landers Quake near Big Bear Lake.
In 1994, the business was involved in commercial and residential structural retrofitting and re-roofing projects caused from the Northridge Quake in the San Fernando Valley.
In 2002, Robby advanced to Senior Vice President over Operations. Rob's due diligence, reliability, integrity, his multi-trade knowledge and his unwavering dedication to overall project quality has prompted referral-after-referral by satisfied customers.
On October 1, 2011 after 40-Years as the CEO/PRES, the business founder retired. His son Robby L. Duin who also owns A DUIN-IT Roofing & Construction became the business CEO/PRES for A DUIN Construction, however Robby operates both businesses independently from one another.
If your looking for Quality and Reliable Roofing, Deck Waterproofing, or Structural renovation contractor then please call today.
We offer Residential and Commercial
Quality Roofing and Balcony deck Waterproofing
Roof and Balcony deck structural renovations
Roof and/or balcony deck structural and surface re-framing to improve drainage
Above & Blow grade drainage / French drains and Surface drainage
Retaining wall waterproofing
Emergency leak repairs
Storm damage repairs and structural renovations
Projects include before-during-and-after Photos.
Member, Western Regional Master Builders Association.
We have the stability the proven experience and the ability to resolve construction defects.
Our quality projects have been shown on Local and National Television, Home Shows,
Manufactures Product Fliers, the Better Homes and Garden, Sunset Magazine, and on the cover of Realtor Magazines.