General Contractor in Bel Air


Based in the nearby community of Sherman Oaks, Addition Building & Design, Inc. has close ties to and years of experience working in the town of Bel Air, California. We offer General Contracting services to:


Property owners

Houses, condominiums, office buildings and retail space, etc.


Small and Large Businesses

Office space tenant improvements, additions and new construction


Banks, Mortgage Companies, Real Estate Managers

Foreclosure unit renovation, preparation and expansions


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Bel Air Facts

Zip Codes: 90049, 90064, 90067, 90077

Area code: 310

Population: 10,473

County: Los Angeles

State: California


Nicholas Cage Mansion in Bel Air


The City of Bel Air, California

Bel Air is an affluent residential community in the hills of the Westside of the city of Los Angeles, California  Together with Beverly Hills and Holmby Hills it forms the Platinum Triangle of Los Angeles, one of the nicest neighborhoods in the state, complete with many lovely modest ranch homes to lavish Mansions in Colonial, Spanish and Cape Cod style houses.

Bel Air is situated about 12 miles (19 km) west of downtown Los Angeles and includes some of the foothills of the Santa Monica Mountains - It borders the north side of UCLA along Sunset Boulevard. At the heart of the community sits the Bel Air Country Club and the Hotel Bel-Air. The community was founded in 1923 by Alphonzo E. Bell, Sr.

It is bordered by Brentwood on the west and southwest, Westwood on the south, Beverly Hills Post Office on the east, and Beverly Glen & Sherman Oaks on the north. Bel Air is home to numerous Hollywood celebrities and high-profile corporate executives.

Addition Building & Design appreciates the importance of building & remodeling to maintain the picturesque quality of this lovely area. We have been trusted in many of the homes in Bel Air and are conscious of the need to take special care of the historic area.


From the auspicious zip codes of 90049, 90064, 90067 and 90077 to many acres of open space, Bel Air is a magnificent town which we are proud to keep looking beautiful with great designs and quality work.