Invenire Consulting LLC Procurement · MEP Contractors · Tampa Bay
01The Premise

You can't fix the spend you can't see.

Material is the largest cost on your job, and the least controlled. Invenire finds where it leaks across your suppliers, recovers it, and builds the system that keeps it closed.

Get your spend assessment → One page. Ninety days of invoices. No obligation.
50–60%
of a project's cost is material and equipment, the line item most contractors track the least.
Where your margin lives
i.
The margin is thin

Net margins on most trade work run single digits. A few points lost to overspend can erase the profit on a whole job.

ii.
The buying is reactive

Ordered job by job, from whichever branch is closest, at whatever price the counter quotes that day.

iii.
The leak is invisible

Spread across dozens of invoices and supply houses, the overspend never shows up as a line anyone can point to.

02 / The Problem

Your company grew faster than your purchasing did.

Most growing MEP contractors never built a purchasing function. It worked at $3M. At $15M it is quietly costing real money, and no one can point to where.

i.

You don't know your real cost until the job closes

Committed costs live in a stack of POs and emails, not a system. By the time the numbers land, it's too late to act on them.

ii.

You pay whatever the supply house quotes

Without an agreement tied to your actual volume, every branch charges list, and your leverage goes unused.

iii.

The same material costs four different prices

Wire, conduit, and fittings bought across vendors with no tracking means identical items at wildly different rates.

iv.

No one can tell you which vendors bleed you

No spend visibility means no scorecards, no accountability, and no idea which suppliers or jobs drain the margin.

The same conduit bought at four different prices across branches in one quarter
Fig. i — What uncontrolled buying looks like on a single item
03 / The Method

Find the leak. Recover it. Build the system that holds.

Nearly nine years running procurement inside construction, healthcare, and public-sector operations, applied to your business at the scale you actually need.

i.

The Spend Assessment

Ninety days of material invoices, categorized and leveled. You get one page showing where the money goes, where the same item cost more than it should, and what a negotiated agreement would have saved.

ii.

The Build

Negotiated supplier pricing tied to your volume, bid leveling that compares quotes on equal terms, supplier scorecards, and cost tracking your team can run day to day.

iii.

Fractional Procurement Lead

For contractors who want it run without a full-time hire, I stay on as your part-time purchasing lead, holding vendors accountable and protecting margin as you grow.

Three-step method: find the leak, recover the spend, hold it with a system
Fig. ii — The engagement, end to end
04 / Why It Matters

A few points of material spend is the whole profit on a job.

In most trades, the business runs on thin margins and high material volume. That combination means purchasing is not a back-office detail. It is one of the largest levers on whether a job makes money, and usually the one no one is pulling.

Left alone, the leak compounds. Every job repeats the same unmanaged buying, so the loss is not a one-time hit. It is a percentage skimmed off everything you build, quarter after quarter.

i.

It is your biggest cost, not a small one

Material and equipment run 50 to 60 percent of a project. Nothing else you control moves the number as much.

ii.

The margin is too thin to absorb it

On single-digit margins, a few points lost to overspend can erase the profit on an entire job.

iii.

It hides, so it never gets fixed

Spread across invoices, jobs, and supply houses, the leak is invisible from the inside. Unmanaged, it repeats on every job.

iv.

Recovered spend is pure margin

A dollar you stop overspending drops straight to the bottom line. No new work, no new crew, no new risk.

Start Here

See exactly where your material dollars are going.

Send me ninety days of material invoices and I'll show you the gap on one page. If there's nothing to recover, you'll know. There is almost always something to recover.

Request your spend assessment →
05About / Capabilities

Material is the largest cost on your job, and the least controlled.

Discipline
Procurement and spend recovery
Sector
Commercial MEP, $5M to $50M
Region
Tampa Bay, Florida
01
The Operator

Nearly nine years inside how companies actually buy.

Invenire is led by Michelle Avila. The work is direct: go into a contractor's spend, find the gap, quantify it, and rebuild the purchasing system so the leak closes and stays closed. Not advice. A fixed problem and a structure the team runs after.

That experience was built inside real procurement operations across public-sector construction, healthcare, automotive, and education, categorizing spend, leveling bids, holding vendors to negotiated terms, and standing up systems that outlast the engagement. The same discipline that governs a public agency's purchasing, applied to a contractor moving serious material volume with no one owning the function.

02
Where It Leaks

The money is already gone before anyone sees it.

Material and equipment run 50 to 60 percent of a project's cost. On single-digit margins, a few points of uncontrolled spend is the difference between a profitable job and a break-even one. It does not show up as one bad decision. It hides across dozens of invoices, jobs, and supply houses, which is exactly why an owner cannot see it from the inside.

Breakdown of where recoverable spend leak concentrates in a typical MEP engagement
Fig. i — Composition of recoverable spend leak, representative engagement

Price variance on identical items is consistently the largest driver. The same box of fittings, bought across three branches in one quarter, at three different prices, with no agreement forcing the number down.

03
The Gap, Itemized

Five places the margin goes.

Every engagement starts by naming the leak precisely. These are the five that appear in almost every contractor that has never had a purchasing function.

RefSourceWhat it costs you
APrice varianceIdentical material bought at different prices across branches and vendors, with nothing tracking the spread.
BNo volume agreementReal purchasing volume left on the table because no negotiated pricing is tied to it. Every branch charges list.
CReactive orderingRush fees, expedite charges, and wrong quantities from buying job by job with no plan or lead-time control.
DNo spend visibilityNo view of spend by vendor or by job means no scorecards, no accountability, no leverage at renewal.
EOff-contract buyingField and PM purchasing outside any agreement, invisible until the job closes and the cost is fixed.
04
The Method

Find it. Recover it. Build the system that holds it.

i.

Diagnose

Roughly 90 days of material invoices, categorized and leveled. The output is one page showing exactly where the spend goes, where the same item cost more than it should, and what it is costing you not to have a system.

ii.

Recover

Negotiated supplier pricing tied to actual volume, bid leveling that compares quotes on equal terms, and the terms enforced. This is where the number moves.

iii.

Systematize

Supplier scorecards, a preferred-vendor structure, and cost tracking the team runs day to day. The leak stays closed after the engagement ends, not just during it.

05Contact

Let's find your gap.

Send me roughly ninety days of material invoices and I'll show you exactly where your spend is leaking, on one page. No obligation, and nothing to prepare.

Email me to start →
Service Area
Tampa Bay, St. Petersburg FL
Focus
Commercial MEP, $5M to $50M
Response
Within one business day