In October 2022, three weeks into a new procurement job, I signed a $29,550 purchase order and genuinely believed I'd just saved my employer $4,000.
I still have the approval email in my Sent folder. I open it when I need to remember that "cheaper" and "lower cost" are not the same thing.
Here's the whole mess, start to finish.
The Setup
A regional contractor we worked with called about a hospital expansion job in Bridgeport. They needed three 30kW mobile diesel generators on-site within ten days. Not a huge order in the wholesale world, but tight on timeline, and I was new enough that "tight on timeline" sounded like "you'd better get this right."
So I did the responsible thing. I pulled our approved vendor list, sent RFQs to five dealers, and told my director we'd have a decision by Friday.
For context: standby generator pricing varies a lot by region and spec. As of Q4 2022, 22–30kW commercial standby units were running roughly $11,000–$14,000 landed in the New England region — that's delivered, switched, commissioned, and documented. The number on the quote sheet is almost never the number you end up paying.
I didn't know that yet.
The Bid That Looked Like a Home Run
Four dealers responded. Three came back between $11,100 and $11,800 per unit — spec'd out, delivered, commissioned, everything rolled in.
One came in at $9,850 per unit. That's a $4,000 gap on a three-unit order. Not nothing.
I asked the low-bid dealer one question: "Is this the final delivered cost per unit?"
They said yes. Emphatically. In writing.
Turns out I should have listened to the exact wording. They said "yes, delivered." Not commissioned. Not switched. Not fully installed. That one word — delivered — was doing a lot of heavy lifting, and I walked right past it.
I approved the order.
The Addendum
Two days after the PO went out, I got a "clarifying addendum" — a very polite email that broke out several line items the dealer now needed to bill separately:
- Automatic transfer switches (required by our local inspector for a mobile backup install): $1,150 × 3 = $3,450
- Freight to Bridgeport (not included, apparently): $780
- Commissioning and load testing — because "delivery" apparently stops at the curb: $520 × 3 = $1,560
- Fuel system adapter (our site tank wasn't to their spec): $410
- Certified documentation packet for the hospital's permit file: $300
That's $6,500 in "extras" stacked on top of a $29,550 order. Suddenly we were staring at $36,050 against a competing bid of $33,300 — and the PO was already signed.
Then the fuel adapter took three extra days to arrive. Our site crew stood around waiting. Two techs, three full days, eating the schedule.
Total damage when I added everything up: about $10,200 over the bid I'd skipped past.
Even after signing, I kept second-guessing myself. What if the addendum was legitimately standard practice and I was just new? What if I'd misunderstood what "delivered" meant? The three weeks until the last generator was commissioned were not a fun three weeks.
Where I Actually Learned Something
Dealer number two on the original list was a Kohler authorized dealer out of Hartford. Bid: $11,100 per unit. $33,300 all-in. I mentally filed them under "too expensive" and moved on.
Months later we needed two more units for a different project. I called the Hartford dealer back with mild skepticism. Their quote was $10,900 per unit — about $500 above the "cheap" bid I'd get from a different shop.
But this time, everything was itemized on one page. Freight in. Transfer switch in. Commissioning in. Contingency plan for delays, spelled out, in writing. I signed without asking a single follow-up question.
That's what transparency actually looks like at the dealer level. Not "we're cheaper." Not "trust us." Just a line-by-line breakdown where the bottom number is the number you pay. The whole-house generator distributor buying guides that get shared around online rarely emphasize this — they focus on brand and wattage. But landed cost is the only number that matters.
What I Do Now
I keep a one-page checklist for every generator RFQ. Four questions, five minutes. It's probably saved us somewhere around $40,000 in surprise line items over the last 18 months.
- "What's NOT included in this number?" Ask it in writing, get it in writing. If a dealer dodges this question, they're hiding something.
- "Is commissioning on the invoice or a separate scope?" Delivery and commissioning are two different jobs. Assume every dealer defines them differently until they show you on paper.
- "Which code and permit requirements sit on me versus you?" Especially critical for bulk mobile generator orders in jurisdictions with strict standby power rules. This is where the biggest surprises hide.
- "What's the total landed cost per unit?" Landed cost — delivered, installed, tested, documented. That's the number to compare. Not the base quote, not the MSRP, not the financing teaser.
Bottom line: the vendor with the highest quoted number isn't always the expensive one. The one with the lowest number almost never is.
I don't say that as a slogan. I say it as a guy who spent a week explaining a spreadsheet-driven mistake to his new boss, and would rather you didn't repeat the experience.
If you're evaluating Kohler generator dealers in CT, or anywhere else, for that matter — ask for the "what's not included" list before you ask for the price. The dealers who hand you that list without flinching? That's your shortlist. Everything else is homework.