"A" License General Engineering LADWP/SCE

paving wilton/melrose
Laying the Groundwork for Success

At L.M. Olson, Inc., we specialize in providing the essential underground utility services that set the stage for successful construction projects. We are equipped to handle a variety of projects, ensuring the groundwork is ready for the next phase of development. Whether working on small lot subdivisions, multi-unit apartment complexes, or large-scale commercial and industrial projects, we are committed to delivering quality work that supports the future of your project.

We pride ourselves on offering the personal attention of a dedicated team, with the expertise and resources to manage complex utility installations efficiently. Each project is completed with a focus on safety, timeliness, and value, ensuring that your construction timeline stays on track. With hundreds of successful projects completed in the public right-of-way, L.M. Olson, Inc. is a trusted partner in laying the groundwork for lasting development.

Contracting Experts for Over 30 Years

Since 1987 L.M. Olson, Inc. has provided contracting services for the city of Los Angeles. As the city has continually grown we have strived to be a company that evolves and grows with it. Throughout the years we have expanded our knowledge and team to create a solid foundation for each project L.M. Olson, Inc. takes on. Our reputation for efficiency and safety leads the way for our newest role as an underground utilities contractor for LADWP and other public works. We hold a Class A general engineering contractor's license in Los Angeles, with specialties in underground utilities and sewer services. Whether you are a general contractor or municipality, L.M. Olson, Inc. offers accountability and excellence to support your project and the surrounding communities.

Wet Utilities

Choose L.M. Olson, Inc. for guaranteed excellence and accountability throughout the project. Typical projects we take on include underground utilities from small scale water repairs to complete overhauls of water systems.

Wet Utilities We Provide:

  • Mainline Services and Structures
  • Manholes
  • Fire Hydrant Installation
  • Water
  • Sewer
  • Wastewater

For more information on sewer lateral or mainline projects, view our sewer services.

Dry Utilities

We specialize in utility installations and are equipped to complete the project from digging the trench to backfill service at completion. L.M. Olson, Inc. makes your dry utility installations a seamless step. 

Dry Utilities We Provide:

  • Electrical (U-Permit)
  • Vault Structures
  • Telephone
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901 Vine

L.M. Olson, Inc. played a key role in the development of 901 Vine St. Apartments, a luxurious 70-unit, five-story multi-family community located in the heart of Los Angeles, near Downtown Hollywood and Larchmont Village. Our team was responsible for the installation of approximately 1,200 linear feet of 5" conduit to service the property, ensuring a robust infrastructure for future utilities and service connections.

L.M. Olson, Inc. delivered this complex installation with the same attention to detail and efficiency that we bring to every project, ensuring the work was completed safely, on time, and in full compliance with LADWP and Bureau of Engineering standards so the project can pass inspection the first time.

Keep up with L.M. Olson, Inc. on social media for more recent work and ongoing project updates.

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Contact us for a free estimate for sewer contracting services or to inquire about equipment rental availability.

L.M. Olson, Inc.
18017 Chatsworth St #232
Granada Hills, CA 91344
Office: (818) 355-7280
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L.M. Olson, Inc. is pleased to provide general engineering utilities and sewer contractor services to developers, general contractors, and municipalities in the city of Los Angeles and Ventura Country. Contact us to request a bid or discuss your project needs.