Meta All Microsites Pixel

The Best Office Builders in Los Angeles, California

8 Min Read

Los Angeles is one of the key drivers behind California’s innovation and sense of creativity. Los Angeles offers numerous opportunities for employment thanks to its enormous population. Although the entertainment and service sectors make up the majority of the city’s economy, there is more to it than meets the eye. It is extremely dynamic, with a booming IT sector, a quickly expanding foreign commerce sector, and industries related to aircraft and transportation.

You should think about working with an office builder whether you’re a business owner investing in a brand-new office space or a landlord trying to diversify your portfolio with some custom-built retail properties. Instead of focusing on just one part or phase, an effective office construction company is a “one-stop-shop” that does all of the necessary work. Doing so greatly reduces expenses and hazards while increasing efficiency and quality assurance. This article lists the best office builders working in Los Angeles, California. These firms have long track records when it comes to creating offices, and many have won awards for those projects.

Illig Construction Company

444 South Flower Street, Suite 2360, Los Angeles, CA 90071

Founded in 1919, Illig Construction Company has a well-established track record of quality. The firm has developed processes that consistently deliver better outcomes. Its system has been used for more than 104 years, from pre-construction planning to closeout and beyond. Illig Construction’s obligation is to execute projects on schedule and within the client’s budgets, but the overall objective is to support them as they successfully negotiate the development process.

Illig Construction—as a family-run general contractor with its corporate office in Los Angeles—has been providing services to individual, institutional, and business clients for over a century. One of its notable projects is the International Brotherhood of Electrical Workers (IBEW) Local 18 office. The crowning achievement of its mid-Wilshire area is this union-only, brand-new office. The old IBEW office was demolished to make room for the new one, which has administrative offices, conference rooms, a place for members to gather, and a full commercial kitchen. The project included a curved glass-block external wall and linking terrazzo stairs.

McCormick Construction

2507 Empire Avenue, Burbank, CA 91504

In both the public and private sectors, McCormick Construction offers construction and consulting services. It specializes in mixed-use and hotel projects, entertainment, education, interior design, corporate and creative office buildings, and multifamily residential complexes. Since 1914, the company has offered preconstruction, design-build, seismic strengthening, preservation, modernization, and Leadership in Energy and Environmental Design (LEED) certified services. McCormick has been a leading builder for 100 years. Throughout its years in the industry, the firm has contributed to the creation of sophisticated corporate real estate structures in California and the Western US.

McCormick Construction’s portfolio of projects has increased in scope and complexity under its President and CEO Michael McCormick. The firm has taken on several high-profile projects under his leadership. These initiatives include the Santa Monica Gateway’s creative office buildings, the Nickelodeon Animation Studio building, and the Element LA creative office campus. One of McCormick’s notable projects is this brand-new, four-story, 130,000-square-foot, LEED Gold, core, and shell office building. The project includes underground parking and functional floor plans. On the fourth floor, there is a 32,000-square-foot, two-story mezzanine. Secure VIP parking is available in the parking garage, which also has electrical vehicle (EV) charging outlets connected by a designated walkway.

Esplanade Builders, Inc.

23820 Hawthorne Boulevard, Suite 100, Torrance, CA 90505

Since 2003, Esplanade Builders has offered general construction services throughout Southern California. It is a full-service general contractor that provides project support from preconstruction to occupancy in every commercial real estate market sector. Most of the company’s everyday tasks are carried out in accordance with a general building contractor B license. Esplanade Builders, as a tenant improvement construction company that serves the counties of Los Angeles, Orange, and Riverside, has won six best-in-class awards. The business even took home three prizes in 2021 as Top Tenant Improvement Contractor, Orange County Business Journal (OCBJ) Fastest-Growing Firm, and the Largest Tenant Improvement Contractor.

Christian Sorenson is the president and CEO of Esplanade Builders. His first experience was building and remodeling homes alongside his father. With this background, he gained practical knowledge in a number of trades. Sorenson has more than 20 years of experience working in the building and general contracting sectors—he has built all levels of projects. Sorenson’s projects range from simple tenant improvement build-outs to multi-million dollar construction projects. He has managed brand-new retail or commercial structures and sizable corporate tenant improvement build-outs. Sorenson also worked on brand-new office buildings, brand-new distribution warehouse facilities, and typical commercial office remodels.

Angeles Contractor, Inc.

783 Phillips Drive, City of Industry, CA 91748

Founded in 1998 and incorporated in 2005, one of the general contractors with the fastest growth and strongest reputations in the country is Angeles Contractor, Inc. (ACI). It offers different clients in the public and private sectors savvy, economical building services and solutions. For more than 46 years, Walter Shirley, the senior vice president, has been in charge of managing a variety of construction-related projects. His love for building and willingness to put the interests of his clients first has led him to develop hotels, restaurants, schools, offices, and more around the nation. 

ACI has put together a construction management team to handle the project’s pre-construction, construction, and post-construction phases with the greatest efficiency possible. The firm upholds the highest ethical standards in the field, acknowledges that its biggest asset is its workforce, and works to establish bonds of trust and mutual benefit. ACI’s client-first philosophy defines who it is, as shown by its over 90% rate of recurring business. One of its projects is this tenant improvement for Suntrans America. The 22,300 square feet of warehouse area in this new office facility received new openings and docks in addition to new toilets and outside finishes.

Reaume Richardson

442 S Raymond Avenue Pasadena, CA 91105

General contractor Reaume Richardson, based in Los Angeles, has 20 years of experience reviving urban environments around the state of California. When it was first established in 2003, its founders recognized an opportunity to help their neighborhood by working on individual projects to restore some of LA’s most famous structures. Since then, the company’s knowledge and abilities have multiplied dramatically. Modern technology, more seasoned teams, and leadership that is dedicated to the continuous success of its staff members, business partners, and clients all define Reaume Richardson.

Evan Richardson is the president and Bryson Reaume is the CEO of Reaume Richardson. Since joining the company in 2005, Richardson has demonstrated himself to be extremely knowledgeable in all areas of construction. He’s been a project engineer, a supervisor, an estimator, and a project manager. He has also been a notable leader in the adaptive reuse of downtown Los Angeles thanks to his experience. And Reaume developed his knowledge from scratch. Before making the transition to executive management, he spent a half-decade working in the trades.

Alpha Construction Co. Inc.

14601 Aetna Street, Van Nuys, CA 91411

Established in 1965, Alpha Construction is a building company working in the Los Angeles region. It offers project owners full-service pre-construction consultation, project management, and general contracting capabilities. It specializes in both market-rate and affordable housing. The company is happy to offer skilled pre-construction services in addition to general contracting capabilities. Cost estimation, budget creation, value engineering, constructability advice, and project management are some of the pre-construction services the firm offers. The team provides the project owner with the benefit of expertise from project inception to project completion by being able to take part in the initial stages of construction projects.

During its 58 years in the business, Alpha Construction has been the recipient of numerous accolades. It has won several Pacific Coast Builders Conference (PCBC) Nugget and American Institute of Architects (AIA) awards. Other awards received by the firm include the 2012 Los Angeles Architectural Awards Award of Excellence and the 2011 South Los Angeles YouthBuild Award of Appreciation. Alpha Construction also received the City of Los Angeles Certificate of Achievement and the Los Angeles Police Department Century Club Award. 


  • Jake Gustafson

    Jake has served as Senior Editor at Los Angeles Architects and brings a wealth of experience rooted in his passion for building. Holding a degree in Construction Engineering Management from Oregon State University, he actively engaged in industry-related activities, including membership in the Associated General Contractors of America student chapter and participation in the Associated Schools in Construction student competition. Previously, Jake served as a project engineer for a prominent general contractor in Portland, where he played a pivotal role in various aspects of construction projects, from pre-construction to subcontractor management. His expertise extends to working on innovative projects, such as North America's largest CLT commercial building. Expertise: Commercial Construction, Commercial Remodeling, Home Design and Build Key Highlights: Editor at Los Angeles Architects, Project Engineer for Portland-based general contractor, Field Engineer for the largest CLT commercial building in North America Education: Oregon State University, Degree in Construction Engineering Management