Our clients count on ONECALL for cost effective construction support like materials, traffic control plans, operated and bare equipment, to name a few. Let us show you the benefits and support we can offer you.

Value Added Support

providing quantities and technical information to the field staff


construction services, experienced dispatchers and administrative staff

Value Added Support

providing quantities and budget estimates to admin and planning

ONECALL has built a vast network of material suppliers, services and equipment providers.
We have refined our process to guarantee safe, high quality services every time you call.
We continuously monitor the following requirements.


  • •  IIPP Plan Review and Confirmation
  • •  Certified safety trainers on staff
  • Insurance

  • •  Client requirements for subcontractors
  • •  Our own strict requirements
  • Licensing

  • •  Client/Company requirements subcontractor license
  • •  DBE certification
  • Operator

  • •  We track qualifications for all operators / welders
  • •  Client requirements
  • Accounting

  • •  AR/AP/SOX info
  • •  Lien releases
  • •  DBE reporting
  • •  Detailed reporting
  • Our team of service representatives are qualified construction professionals recruited specifically for their construction knowledge, expertise, and their ability to support field crews. Our goal is being your "go to" for incidental construction needs.

    When a client call is received, We clarify needed services & location, ask important questions to ascertain accuracy, then we dispatch from our prequalified network assuring rapid and efficient response. We eliminate multiple calls for your field staff, allowing them to focus on your project.

    We truly understand the needs of the field so ONECALL is able to make pertinent suggestions regarding requested services, quantities and schedule details assuring the most cost effective solutions. A value added extension of your expert staff.

    We monitor our performance and effectivness, communicating with clients and vendors to confirm every aspect of our response. Our commitment to your satisfaction provides further value added support in both pricing and performance.

    ONECALL schedules, processes and confirms hundreds of Service Calls, P.O.s and orders per month efficiently
    expediting services for our clients, consolidating everything to one streamlined invoice. Consider the
    impact ONECALL can bring to your operation! Contact us today.

    Phone: (562) 745-2300  |  Fax: (562) 745-2341  |  Email: onecall@meruelogroup.com

    A Certified Minority Business Enterprise (MBE) Organization. Certifications available upon request.