What Water Tech Founders Wish Engineers Knew

Last month I wrote about the four forces that make engineering firms conservative about new technology. I asked water tech founders to stop taking the conservatism personally, because the fee model, the standard of care, the insurance carrier, and the repeat-client business all push toward engineers making the safest choice over the most cost-effective or innovative one.

This post flips the script. I spent sixteen years on the vendor side of this industry and co-founded two venture-backed water technology companies, which means I’ve sat through more consultant evaluations than I can count and compared notes afterward with more founders than I can name. Engineering firms grade vendors formally, in evaluation matrices and reference checks. Vendors grade firms informally, over drinks at WEFTEC and in founder group chats, and it’s hard to gain trust back when your brand is stuck on the proverbial shit list.

Here is what founders say when your firm is out of the room, and why a firm that wants to see good technology early should care.

Silence costs you more than a no would

The most common vendor complaint has nothing to do with rejection. It’s the evaluation that simply stops. The founder presents, the process engineers ask sharp questions, someone says “send us the O&M data from the Colorado installation,” the founder sends it the next morning, and then nothing. Follow-up emails go unanswered. Months pass. The founder never learns whether the firm passed, deferred, or forgot.

For the firm, this is a non-event. Evaluations get overtaken by project deadlines all the time, and nobody logs the ones that trail off. For a startup with eighteen months of runway, an open evaluation at a major firm is a line in the board deck and an input to hiring plans. When it dissolves without a verdict, the founder concludes the firm was never serious, and that conclusion gets repeated to other founders who are deciding where to spend their own limited time.

A fast no with a reason attached does the opposite. “We won’t put anything in a spec without five years of operation at comparable scale, and you have two” is an answer a founder can build a plan around. The firms known for giving straight answers are the ones founders call first when the five-year record finally exists.

Nobody tells the vendor where the bar is

The second complaint is the evaluation with no stated criteria. The founder gets asked for references, provides them, then gets asked for references at larger scale, provides those, then gets asked whether any are in the same state. Each round costs weeks. What feels like diligence from inside the firm reads as moving goalposts from outside it, because the vendor was never told what evidence would settle the question.

Firms already know their bar. It looks like the checklist serious specifiers run when they vet a new technology for specification: operating scale, run time, comparable water chemistry, warranty terms, the financial strength to honor them. Stating that bar in the first meeting costs nothing and does two useful things at once. It lets the founder decide immediately whether to invest in the relationship, and it filters the firm’s own vendor pipeline, because half the vendors who hear the bar will self-select out.

The lunch-and-learn that goes nowhere

A startup’s scarcest resource is senior engineering time, and founders track where it goes. A technical deep-dive for a firm’s treatment group, a sizing exercise for a hypothetical project, a pilot protocol drafted on request: each one is days of the founding team’s calendar, given free in the hope of a future spec.

Some firms have a habit of taking all of it with no project behind the ask. The engineers get a useful education on a new treatment approach, the founder gets a warm meeting, and nothing was ever attached to a client or a capital plan. Done once, this is the normal cost of selling. Done repeatedly, it earns the firm a label that travels: they will take the meeting, and they never specify. Founders warn each other about these firms by name.

The fix is candor about what is on the other end. If a real project exists, say so, and say where the evaluation sits in it. If the firm is extracting real engineering work, a scoping study, a pilot design, an alternatives analysis for a client, pay for it the way the firm would expect to be paid for its own. If neither is true, name that plainly and let the founder size the investment accordingly.

Specs written around the incumbent are visible from the outside

Vendors read bid documents closely, and they recognize a spec that lists three acceptable manufacturers but was written around one. The submittal requirements match a single brochure. The dimensions fit one vendor’s skid. The performance clauses restate the incumbent’s published curves. Bid tabs are public records, and founders notice which firms’ open specifications always resolve to the same name.

The cost lands on everyone. Vendors stop spending bid effort on that firm’s projects, which thins real competition. The utility believes it ran an open procurement when it ran a dressed-up sole source. And the firm loses the benefit of pressure from challengers who might have sharpened the incumbent’s pricing.

When the incumbent genuinely is the right call, a documented sole-source justification is the cleaner instrument, and utilities accept them when the reasoning is sound. When competition is the intent, performance-based spec sections that state what the equipment must do, at what conditions, with what proof, give challengers a fair shot while keeping the utility protected. The one to retire is the middle path, the spec that performs openness without offering it.

Why any of this should matter to a firm

None of this is an argument for lowering the bar. The four forces are real, and the conservatism they produce is what utilities are paying for. The argument is that vendor experience is a two-sided market, and firms are competing in it whether they know it or not.

The assets founders control are scarce: reference-plant tours, pilot slots, first-in-region installations, early access to performance data. Founders ration those assets toward the firms that engage well, answer fast, and state their criteria. Meanwhile, a large part of what utilities buy from their consultant is technology awareness. When a utility asks “what are you seeing on other projects?”, the firm that good vendors call first has a better answer than the firm they learned to avoid, and that answer is part of how the whole channel decides what gets bought.

Here is the pattern in one place:

What vendors experience	What it costs the firm	The fix
Evaluations that end in silence	The best founders stop calling first	A no with a reason, inside 30 days
No stated evidence bar	Weeks of reference rounds, an unfiltered vendor pipeline	State the bar in the first meeting
Free engineering with no project attached	A “they never specify” reputation that travels	Pay for real scoping work, or name that no project exists
Open specs written around one vendor	Challengers stop bidding, competition turns nominal	Performance specs, or a straight sole-source justification

Every fix on that list is procedural. None of them touches the standard of care, the insurer, or the fee model. A firm can adopt all four and remain exactly as hard to get specified by as it is today. What changes is which technologies the firm gets to evaluate at all, and how early. In a sector where the consultant’s edge is knowing what works before the market does, being the firm founders bring things to first is worth more than most firms realize, and it costs almost nothing to earn.

---

HydroKnowledge advises engineering firms on building vendor evaluation processes that work for both sides of the table, and advises water technology founders on the consultant channel. Get in touch if you’d like to discuss either.