Southern California's Most Reliable Commercial Flooring Contractor.

As a commercial flooring contractor, we specialize in providing top-quality installation, repair, and maintenance services for a wide range of flooring materials in commercial buildings. Our team of experienced and dedicated professionals has the knowledge and expertise to handle any flooring project, no matter how big or small.

Satisfaction Guarantee

We are committed to providing top-quality flooring products and services that exceed our customers' expectations. If for any reason you are not satisfied with your purchase, please contact us and we will make it right.

Best Material Standards

We take pride in using only the highest quality materials that meet or exceed industry standards. We carefully source and test all of our flooring products to ensure they are durable, safe, and long-lasting.

Professional Team

Our team of professionals is dedicated to providing expert advice, exceptional service, and high-quality installations. We have years of experience in the flooring industry and are committed to staying up-to-date on the latest trends and techniques.

Kaiser San Diego Rio Rd Call Center (2)
Kaiser San Diego Rio Rd Call Center

Years Of Experiences

About Us

We Have 65 Years of Experience in Flooring & Paving Service

Lawrence W. Rosine Co. was founded over 60 years ago, in 1957, by Lawrence Rosine. After serving in World War 2, he pursued a Civil Engineering degree and quickly began contracting for commercial flooring jobs. With a focus on public works and healthcare, Larry became known for his dedication to quality and thoroughness.

Andrew Rosine

Our Services

What We Provide

Sheet Goods

Whether you need flooring for your business, home we can do it all , you can trust us at LWR to install the perfect flooring option for you. We install various different types of sheet goods such as rubber, vinyl, non-pvc, and linoleum. With our professionals that pay very close attention to detail, we can assure you that every sheet goods installation that we do for you will be completed to the highest level of quality.


At LWR, we believe that carpets are a valuable addition to any commercial or residential space. In particular, we recommend the use of carpets in office spaces due to their ability to reduce sound reflections. Depending on the specific requirements of the space, it may also be beneficial to use a carpet pad to provide added cushioning for foot traffic and to mitigate noise transmission between floors in multi-level buildings.


With our professionals that pay very close attention to detail, we can assure you that your flooring will be completed to the highest level of quality. Luxury Vinyl Tile and/or Luxury Vinyl Planks (LVP) are a great way to dress up an area and a more valuable option over a wood floor. With several print options available, vou can have a sleek wood look in your business or a multi-colored option for a classroom.
Why Choose Us

We provide the best service for all your flooring needs

“Quality from start to finish.” 

For 65 years, LWR has been an industry leader in quality flooring installations in Southern California. All that experience directly equates to results. Jobs are performed on-time, on-budget, with a minimum of oversight needed. We’ve been in business this long due to the trust we’ve built in the communities we serve. It’s never just a job; it’s a relationship.

Years Of Experience
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Successful Projects

What Our Clients Say

Great service known for it's quality work

    Luis Berber