California Engineering Partner Program for Land Consultants

An Engineering Partner for Your California Clients’ Water and Wastewater Questions

California’s multi-agency regulatory environment makes water and wastewater one of the most complex gating items in any development project. MES partners with land consultants, due-diligence firms and civil engineers across the state. When a client’s site has a water or wastewater question, introduce us. We handle the scope, the proposal and the delivery. The client relationship stays yours.

• A complimentary first read for every client you introduce, with no cap
• A fixed-fee utility screen if the client wants the answer in writing, credited toward design
• No minimums, no exclusivity, no long-term commitments
• We never go around you to your client

Join the Partner Program

Free 30-minute partnership call.

Partnership Opportunities in California

Primary markets: Land consultants, site selection firms, due-diligence specialists and civil engineers serving developers across Southern California (Los Angeles, Inland Empire, Orange County, San Diego), the Central Valley (Fresno, Bakersfield, Stockton) and the Bay Area (San Jose, Fremont, Santa Rosa).

Our expertise: We handle utility feasibility studies, water and wastewater master planning, State Water Resources Control Board and Division of Drinking Water permitting support, Regional Board coordination, infrastructure cost estimating, and full engineering services that complement your site assessment and entitlement work.

Why Partner With MES?

California’s layered regulatory requirements make utility engineering one of the hardest pieces for developers to handle on their own. Here is how the program works for your firm and your client.

Answer the Utility Question Your Client Just Asked

The situation:

Your developer client needs to know if a site can get water and sewer service before closing. You say “you will need a water engineer for that,” and the question leaves your hands.

The partnership:

You introduce MES. We give your client a complimentary first read on water and sewer. We handle the scope, the proposal and the delivery. You stay in every conversation you want to be in.

The result:

Your client gets a straight answer, even when the answer is “walk.” The answer came through you, and we stay behind you.

The Terms

First read: Every client you introduce gets a complimentary first read on their water and wastewater question. There is no cap.

Utility screen: If the client wants the answer in writing, a fixed-fee utility screen follows. It covers capacity, the permitting pathway and a cost range. It is delivered in 15 business days.

Credit toward design: If the client goes ahead with MES, the utility screen is credited toward design.

We Never Poach Your Clients

The fear:

You may have tried a partnership like this before. The engineering firm went around you to your client. You lost the relationship.

Our policy:

Once you introduce a client, that relationship stays yours. We never approach your clients directly. We do not compete for your work or your clients.

How it works:

All communication goes through you unless you ask us to work with the client directly. We copy you on emails. The client hears that the work came through you.

Fast Answers Protect Entitlement Timelines

The timeline challenge: California developers often work with several reviewing agencies at once. These include the State Water Resources Control Board, the Regional Water Quality Control Boards, the Division of Drinking Water and local jurisdictions. A slow feasibility answer can mean the deal terms shift or the site is gone.

Our approach: We answer inside your due-diligence window. The written utility screen arrives in 15 business days. We evaluate connection feasibility, on-site treatment options, Regional Board requirements and permitting timelines while the acquisition window is still open.

Partner benefit: When you can answer utility questions during the due-diligence window, your client makes an informed purchase decision. You look responsive, not like a firm that refers out the hard questions.

Test Us With One Client Question

Start small: Don’t trust a new partner with your best client. Start with one client question. Judge us on the turnaround and the answer. If you are not impressed, walk away with no hard feelings.

Decision timeline: A 30-minute call to check fit. No exclusivity and no minimums. Your first client gets a first read, and you will know quickly whether this partnership works for you.

Two Ways to Partner

Choose the model that fits your business, or switch between them project by project.

Introduce a Client

Easiest entry

• Introduce us when your client has a water or wastewater question
• Your client gets a complimentary first read
• We handle the scope, the proposal and the delivery
• The client relationship stays yours

Best for: Consultants who want their clients’ utility questions answered without managing the engineering

Bring Us Onto Your Team

Co-delivery

• We work as an extension of your team on larger projects
• You lead site assessment and entitlements. We handle the water and wastewater scope
• Joint proposals and coordinated delivery

Best for: Consultants and civil engineers managing large development projects

Three Steps to Your First Client Answer

Partnership Call

30 minutes, no charge

We talk about your client base, your typical project types and how utility questions come up in your work. We answer your questions about the program.

What we settle: Which way to partner fits your business, how to introduce us to your clients, and the next step.

First Read

Complimentary, for every client

You introduce a client with a water or wastewater question. We give them a first read and keep you informed.

Utility Screen

If the client wants it in writing

A fixed-fee utility screen, delivered in 15 business days. It covers capacity, the permitting pathway and a cost range. It is credited toward design if the client goes ahead with MES.

What you see: A client who got a straight answer fast, and the start of an ongoing partnership.

What the Partnership Gives Back

• A complimentary first read for every client you introduce, and a straight answer even when the answer is “walk”
• Referrals back to you. When our own developer and landowner clients need a land consultant or due-diligence firm, we send them to partners we trust, on a non-exclusive basis
• Plain-language one-pagers and checklists you can hand your clients
• You stay in the loop on every client you introduce

Frequently Asked Questions

Do I need to commit to a minimum number of clients?

No. Introduce a client when it makes sense for them. There is no quota, no minimum commitment and no pressure.

What if my client wants to hire you directly in the future?

Once you introduce a client, that relationship stays yours. We never approach your clients directly. You stay in every conversation you want to be in, and the client hears that the work came through you.

What does my client get?

Every client you introduce gets a complimentary first read on their water and wastewater question, with no cap. If they want the answer in writing, a fixed-fee utility screen follows in 15 business days. It covers capacity, the permitting pathway and a cost range. It is credited toward design if the client goes ahead with MES.

What is in it for my firm?

A client who closes. A faster due-diligence period. Content you can use with your clients. And our referrals back to you when our own clients need a land consultant or due-diligence firm.

What types of projects fit the program?

Any project where a water or wastewater question comes up:

• Utility feasibility studies for site acquisition
• Water and wastewater master planning for developments
• State Water Board, Regional Board and DDW permitting support
• Infrastructure design for subdivisions or commercial projects
• On-site treatment feasibility and decentralized system planning

Do you work with consultants outside California?

Yes. California is one of our key markets. We are licensed in 9 states: CA, TX, CO, OK, NV, AZ, FL, KS and NM. If you have clients in those states, we should talk.

We’re Not for Everyone

If you want the cheapest engineering stamp regardless of quality, we are not for you. The same is true if you want hourly billing with no accountability, or if “that’s how we’ve always done it” ends the conversation.

We are for land consultants who understand that California’s regulatory complexity creates real risk for developers. We are for firms that value outcomes over billable hours and want a partner that protects their reputation.

Ready to Answer Your Client’s Utility Question?

The next time a developer asks about water availability, sewer connection feasibility or Regional Board requirements, you have two choices. You can tell them to find their own water engineer. Or you can introduce MES.

Your client gets a complimentary first read. The client relationship stays yours. Joining costs nothing, and the first client question shows whether the partnership works for your business.

© 2026 Modern Engineering Solutions (MES). Licensed Professional Engineers in TX, CO, CA, OK, NV, AZ, FL, KS, NM.

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