FAQ2026-09-11T21:39:04+00:00

PEC FAQ

We’re here to help you

Frequently Asked Questions

You will find answers to all of your most common electrical, computer, air conditioning service & more. Please feel free to contact us if you don’t see your question answered below.

You will find answers to all of your most common electrical, computer, air conditioning service & more. Please feel free to contact us if you don’t see your question answered below.

01 Do you do custom work?2026-05-16T13:59:59+00:00

We do it all! Whether you’ve got a custom commercial, industrial, or residential, project that requires engineering consulting, we’ve got you covered.

02 Where can I find your work?2026-05-16T13:59:53+00:00

ProEngC is proud to have projects located all across the Greater San Diego and Orange County area. Check out some of our latest work here !

03 Do you have the experience required for my complex project?2026-05-16T14:00:08+00:00

As a family-run business, ProEngC has over 35 years experience in multiple disciplines of engineering consultancy, specializing in MEP.

04 What services do you offer?2026-05-16T14:00:15+00:00

Our engineering consulting firm specializes in

  • MEP
  • Mechanical
  • Electrical
  • Plumbing
  • Title24 (ME)
  • Fire Sprinkler
  • Gas
  • Sewer
  • Solar
  • Lighting

In delivering services we provide the following

  • Meetings to discuss your project
  • Site visits
  • Coordination with your architects, structural engineers, civil engineers, and other applicable parties
  • Preliminary design review sessions
  • Final designs
  • Any and all plan revisions
  • Responses to RFls and submittals by your architect or contractor
05 What does MEP stand for?2026-05-16T14:00:22+00:00

MEP stands for mechanical, electrical, and plumbing. Pro Engineering provides the engineering design for MEP systems.

06 What information do you need to get started on my project?2026-05-16T14:00:28+00:00

The more information you can provide about your project, the better we can serve you. We typically request the following before we begin:

  • Architectural plans in CAD (if available)
  • Civil, structural, and other supporting engineering design documents that we will need to coordinate with on our drawings
  • As-builts (drawings of existing building conditions – if available)
  • Pictures of your building and utilities, mechanical and electrical, and plumbing equipment (if available)
  • A timeline
  • Contact information for your project team
  • Any special criteria or design considerations for your project
07 What are your typical payment terms?2026-05-16T14:00:34+00:00

Generally speaking, our services have a fixed price. A retainer amount is requested upon executing the agreement. Progressive payments will be due based on pre-
agreed project benchmarks. Final payment is due upon permitting.
We also provide flexible payment options on a case-by-case basis.

08 Who ore your typical clients?2026-05-16T14:00:39+00:00

We work with architects, designers, general contractors, and design-build contractors. There are also projects in which we deal directly with a property/business
owner or a client who is acting as project manager or design architect.