Glendale is a city in Los Angeles, California, and it is frequently ranked as one of the best places to live in the state. It offers its residents a lifestyle that mixes urban and suburban elements and a peaceful community, and it is home to numerous entertainment superstars. It also has world-class restaurants and a large retail complex, making it the Northeast Los Angeles shopping destination.

Glendale offers several opportunities for both residents and businesses. With so much entertainment, shopping, and thrilling pursuits in this city, it is no surprise that it boasts some of the nation’s affluent neighborhoods. If you are considering giving your space an improved look, consider the below list, which includes some of the best tenant improvement contractors in Glendale, California, selected based on their backgrounds, awards, and affiliations.

Howard Building Corporation

707 Wilshire Blvd, Suite 3750, Los Angeles, CA 90017

Howard Building Corporation, launched in 1983, is a general contracting company with two offices in Southern California that serve a diverse clientele. Architects, project managers, interior designers, asset advisers, commercial brokers, landlords, and private clients receive a wide range of building services. The firm’s experience, inventive team, and commitment have provided exceptional service for years.

Mr. Mike Howard launched the business 40 years ago, focusing on tenant improvements and providing unparalleled customer experiences. Since then, he has seen the firm thrive, becoming one of Southern California’s top tenant improvement general contractors. HBC is a multi-award-winning firm that has gained the respect and fondness of several awarding bodies. Some of its awards include the 2021 Pharmavite Los Angeles Business Journal Commercial Real Estate Awards for Best Tenant Improvement Project (Silver), the 2020 SAP PCBC Gold Nugget Award, the 2019 Fender Los Angeles Business Council Architectural Awards for Interiors, and the 2018 Real Estate Awards for Best Tenant Improvement Project (Silver).

W.E. O’Neil Construction

909 N. Pacific Coast Hwy #400, El Segundo, CA 90245

W.E. O’Neil Construction was launched in 1925 and has thrived to become an award-winning and nationally renowned industry leader. Its foundation is based on its people and its dedication to excellence, integrity, and responsiveness to the needs of its clients. The firm’s breadth of knowledge spans almost every commercial market sector and project delivery method, such as design-build, design-assist, construction management at risk, and lump sum bid.

Brian Ramsay is the firm’s current CEO, and he has extensive managerial experience in the construction industry, having worked as a Project Engineer, Project Manager, Estimator, and Project Executive. Mr. Ramsay supervised the successful opening of a new branch office in Denver, Colorado, in 1999 and was then appointed President of the California office in 2003 before becoming CEO in 2014.

Because of four generations of family leadership and almost 100 years of expertise, the O’Neil brand has become synonymous with excellent professional building services. Its works have been featured by several publications in 2021 alone, including Business Wire, Long Beach Business Journal, The Porterville Recorder, and The Business Journal.


555 First St, San Fernando, CA 91340

Bernards is a nationally-ranked, multidisciplinary commercial builder based in Los Angeles with four regional offices throughout California. Established in 1974 by brothers Doug, Greg, and Jeff, the now employee-owned company, delivers projects under all variations of general contracting, construction, and program management contracts to school districts, colleges, universities, developers, corporations, healthcare organizations, entertainment venues, and government agencies. The company’s broad base of repeat customers, including USC, Caruso Affiliated, Rose Bowl Operating Co., Six Flags Magic Mountain, and its distinguished business portfolio, attest to its clients’ satisfaction for 40 years.

Rated one of the top commercial builders to work for by the Los Angeles Business Journal by making it to the 2016 Best Places to Work list, Bernards’ diverse workforce leverages the experience and talents of operations, virtual design, construction, sustainability, estimating, and administrative professionals. The firm is a member of The Design-Build Institute of America, the American Public Works Association, and the American Society of Civil Engineers.

Howard CDM

17434 Bellflower Blvd, Suite 300, Bellflower, CA 90706

Howard CDM was established in 1972 and has always provided exceptional service by surpassing its clients’ expectations, fostering long-term partnerships, and carrying out projects successfully. Its team brings years of professional design experience and comprehensive construction industry familiarity to the table. It guides its clients from pre-construction through design management to construction. Pre-construction services include estimating, budgeting, engineering, design-build, general contracting, and construction management.

Throughout the years, Howard CDM has garnered several awards from various award-giving bodies in the industry, including the United States Green Building Councils’ Merit Award for Sustainable Sites-Ecohouse and the AIA Long Beach/South Bay’s Community Design Advocate Award for Community Entrepreneur.

Sierra Pacific Constructors

22212 Ventura Blvd. Woodland Hills, CA 91364

Sierra Pacific Constructors is a general commercial contractor that delivers high-quality construction projects on time and within budget. Sierra Pacific has built a reputation for effectiveness, professionalism, and achievement. In its fourth decade of creating better businesses for its clients, the firm is known for delivering on its promises, with over 3,200 successful projects throughout the Los Angeles area.

Sierra Pacific Constructors makes a difference in every project it undertakes. Headed by Cary Gerhardt, the company is a tightly knit family of team players who are seasoned, effective, dependable, and flexible. Its competence and expertise are already known to its previous clients. That client list includes household names like Kite Pharma, City National Bank, Capital Group, NBCUniversal, Omnicom Group, Linkedin, Panavision, Sonos, Netflix, Google, LA Care Health Plan, and Lawrence J. Ellison for Transformative Medicine of USC.

DEB Construction

2230 E. Winston Rd, Anaheim, CA 92806

DEB Construction is a medium-sized commercial general contractor specializing in building for financial institutions, health care, corporate, and critical facilities. The firm was launched in 1975 in Anaheim, California, by Yakub “Jake” Vali, a structural engineer, and his two partners, a designer and a builder. Together, these three partners built the company’s DNA and its name: Designer, Engineer, and Builder. 

DEB Construction started by completing small residential and commercial jobs. In 1978, Jake Vali, already the company’s driving force since its launch, bought out his two partners and took over sole ownership of DEB Construction. Later that year, the studio also opened a branch office in San Jose, California. After Jake Vali’s retirement in 1994, his son, Adam Vali, took over his role as president of DEB Construction after graduating from Stanford University and continues as DEB Construction’s CEO to this day.

DEB is a member of the U.S. Green Building Council, with LEED-accredited professionals in the team and LEED Platinum, Gold, and Silver ratings.

PCL Construction

655 N. Central Ave, Suite 1600, Glendale, CA 91203

PCL Construction is a pool of independent construction companies working across Canada, the United States, the Caribbean, and Australia. PCL is 100% employee-owned and specializes in constructability and budget control, construction services, delivery methods, smart construction, emergency response, preconstruction services, prefabrication and modular construction, self-perform capabilities, special projects, and sustainable construction services. These diverse operations in the civil infrastructure, heavy industrial, and buildings sectors are supported by a strategic presence in 31 major centers.

The studio runs under the leadership and supervision of Aaron Yohnke as senior vice president. With 20 years of experience, Aaron oversees California Buildings operations throughout Los Angeles, Orange County, and San Diego. He has an innate ability to activate and develop teams while focusing relentlessly on innovation. His diverse experience across North America includes leading projects in higher education, aviation, sports, entertainment, and commercial markets.

McCormick Construction

2507 Empire Ave, Burbank, CA 91504

McCormick Construction is celebrating its 100th year as a leading builder, having contributed to the development of cutting-edge corporate real estate facilities in California and the Western United States. For customers in Burbank, Glendale, North Hollywood, and Jurupa Valley, it specializes in commercial, industrial, adaptive reuse, retrofits, and religious construction. The firm’s extensive portfolio provides a knowledge foundation that informs current and future projects with the insight and vision needed to generate effective results. Its one-of-a-kind capacity to anticipate problems will continue to benefit its clients far into the second century.

Brothers Michael and Steve McCormick own and run McCormick Construction. They always push to raise the bar of industry leadership their great-grandfather George established when he founded the firm in 1914. The company prioritizes excellent craftsmanship, timely completion, and cost management while cultivating connections that encourage repeat business and positive feedback.

Fulcrum Construction

441 E 4th St, Long Beach, CA 90802

Fulcrum Construction is a national general contractor focused solely on constructing success for its retail partners. Its people provide creative solutions, successfully delivering open-store remodels, renovations, and turnkey new construction projects with agility and adaptability. Skilled Fulcrum experts are the pivot point of successful projects, anticipating and resolving challenges to ensure schedules are met, and doors are opened on time. The company focuses on each detail to deliver inviting retail spaces, so its clients’ customers have a memorable shopping experience. 

Retailers choosing Fulcrum to be on their teams include Dick’s Sporting Goods, Target, Starbucks, Sephora, Total Wine & More, ULTA, Philz Coffee, and PetSmart. The company is recognized by industry organizations like the Retail Contractors Association, and the U.S. Green Building Council has LEED-accredited professionals on the team.

H.W. Holmes

406 Constitution Ave, Camarillo, CA 93012

H.W. Holmes Inc. is a general contracting firm specializing in tenant improvement and new construction for tenants, owners, and managers of commercial and industrial properties, including restaurant and ground-up construction. With 25 years of experience, the company provides the highest quality of artistry and aggressive cost controls while still using superior quality products. The studio’s team of qualified and reliable subcontractors is dedicated to providing quality work that meets the tenant’s needs.

H.W. Holmes is led by Hoyt Wayne Holmes and has served clients in Ventura, Santa Barbara, and Los Angeles since 1996. Through the years, it has become a leading provider of Southern California office remodeling, renovations, and buildouts. The team behind the firm can breathe new life into any space. It can accomplish this on time, within budget, and with quality artistry and materials. The company also offers comprehensive project management, consulting, and meticulous attention to detail.


  • Jake Gustafson

    Jake has served as Senior Editor at General Contractors 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 General Contractors, 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