A Tender and Spec for a Cleaning or Maintenance Company — A Practical Guide to Writing It and Comparing Bids

Most office buildings in Israel choose a cleaning or maintenance company the same way: they pick up the phone to two or three providers, ask "how much will this cost us per month," and go with whoever sounds cheapest or most agreeable. This is almost always a mistake. A phone quote doesn't define exactly what the provider is supposed to do, how often, to what quality level, and how quickly they respond to a fault — and so it is impossible to compare and impossible to enforce. An orderly tender with a written spec turns that choice from a guessing game into a measurable process: you define in advance exactly what you're buying, everyone prices the same thing, and you compare apples to apples. This guide walks step by step through how to write such a tender and spec — and how to compare the bids fairly.

Why a written spec beats a phone quote

The problem with "how much per month" is that it's a question with no anchor. Provider A prices daily cleaning of the floors only; Provider B also includes the stairwells, the parking garage, and the envelope; Provider C thinks maintenance is included. All three give a different number — not because one is expensive and one is cheap, but because each is pricing different work. When you compare the three numbers, you're actually comparing three different services. That isn't a comparison, it's confusion.

A written spec (Scope of Work, or SOW) solves this by fixing the playing field. It defines exactly what's included, what isn't, and to what level — so that every provider prices the exact same work. Beyond the fair comparison, the spec has two quiet advantages that only reveal themselves after signing: it prevents "scope creep" — the inevitable "that wasn't in the agreement" argument — and it makes the contract enforceable. Without a spec, you have nothing to lean on when quality deteriorates. We detailed the importance of measurable definitions in common mistakes in vendor management.

The anatomy of a good spec — the eight components

A good spec isn't a complicated legal document — it's an orderly list of answers to the questions "what, where, how often, and to what level." These are the eight components every cleaning or maintenance spec must include:

• Scope of Work: exactly what is done and where — by area. Offices, corridors, restrooms, kitchenettes, stairwells, lobby, parking garage, envelope. Without an area-by-area definition, every unmentioned area is a future argument.
• Frequencies: for every task — how often. Daily (emptying bins, wiping surfaces), weekly (deep floor washing), monthly (interior windows), quarterly (floor polishing), annually (exterior windows at height). A frequency without a task is empty; a task without a frequency is unenforceable.
• Quality metrics (KPIs): how you know the work was done properly. Not "clean" but measurable — for example percentage of inspection rounds passed, number of tenant complaints per month below a threshold, or a score on a periodic cleaning survey. Without KPIs there is no accountability.
• Response times (SLA): how quickly the provider responds and handles, graded by urgency. A hazardous spill — immediate; a fault that shuts something down — hours; a routine request — business days. Without a graded SLA, every request gets the same priority (which means none does).
• Materials and equipment standard: what level of cleaning materials (approved, eco-friendly where needed), professional equipment (scrubbing machines, air purifiers), and dedicated tools. This prevents the provider's "saving" on cheap materials that ruin surfaces.
• Manpower and coverage: how many workers, at what hours, and coverage in case of absence/illness. A spec that defines "daily cleaning" without saying in how many labor hours opens the door to a quiet reduction of the crew.
• Supervision and reporting: who manages the crew on-site, how often a supervisor comes, and in what format reporting happens (a log, a monthly report, a joint inspection round). A provider without self-supervision is a provider without control.
• Safety and insurance: workplace safety requirements (protective equipment, work at height), professional and third-party liability insurance, and valid employment permits. This isn't bureaucracy — it's your protection if a worker is injured or causes damage in the building.

The SLA component carries special weight, because it turns a "promise to handle" into a measurable commitment. We expanded on building a proper SLA in the SLA checklist for a management and maintenance company, and you can build a quick draft with the SLA templates tool.

Penalty and incentive — why a spec needs teeth

A spec that defines only "what should happen" but not "what happens if it didn't" is half a spec. A penalties & bonuses mechanism is what connects the KPIs and SLA to a practical outcome for the provider. Without teeth, a KPI is a polite request; with teeth, it's a commitment.

• Graded penalties: repeated failure to meet the SLA or a drop below a defined quality threshold triggers a predefined deduction — so the provider bears the cost of the failure, not you.
• Positive incentive: consistently meeting quality targets over a period can earn a contract extension or recognition — a tool that creates partnership rather than only fear.
• Exit mechanism: a clear definition of when repeated failure warrants terminating the contract — so you aren't locked in with a bad provider.

The point isn't to "punish" but to create a system in which quality pays off for the provider exactly as it matters to you. A spec with teeth shifts the balance of power: the provider knows quality is being measured and that it has a price. It's important to draft the mechanism so it's fair and measurable — a penalty triggered on a feeling rather than a predefined metric will only breed disputes. That's why every penalty and every incentive must be anchored to a specific KPI or SLA, with a clear threshold and a defined measurement period. That way both the provider and you know at any moment where you stand, and the mechanism becomes a transparent management tool instead of a source of friction.

The pricing model — why it matters before you look at the number

A common error is to ask "how much" before deciding "based on what." The pricing model determines how the provider charges, and it completely changes what's included and what's exposed to add-ons. The three main models:

• Fixed monthly: a fixed sum for the entire scope defined in the spec. Advantage: predictable budget, easy to manage. Drawback: if the spec is vague, the provider will push every extra to "outside the agreement."
• Per square meter: pricing by cleaned area. Advantage: fair and scalable, easy to compare across buildings of different sizes. Drawback: doesn't always capture the variance in "heavy" areas (kitchenettes, restrooms) versus "light" ones.
• Per task: pricing per action or per call (for example break-fix maintenance, a one-time deep clean). Advantage: you pay only for what you consume. Drawback: unpredictable, and can balloon if there's no cap.

The key: before comparing prices, you have to normalize all the bids to the same basis. If one provider priced per sqm and another gave a fixed monthly price — you must convert both to a single comparison unit (for example monthly cost per sqm, or total annual cost for the exact same scope). Without normalization, the comparison is meaningless. To quantify area and manpower, the cleaning area calculator and the cleaner headcount calculator help — they let you check whether the crew size the provider proposes even fits the building's size.

How to score bids — a weighted scoring matrix

Once all the bids are normalized to the same basis, you reach the part most building managers skip — and that's precisely the most expensive mistake: they choose on price alone. A good bid is chosen on a weighted scoring matrix, where price is one axis among several. A typical matrix:

• Price: the important axis, but not the only one. Scored on the normalized basis — not the raw number.
• Quality and professionalism: the quality of the spec the provider submitted back, work methods, crew training, and materials standards.
• References and experience: checking with existing clients in similar office buildings — not just a list of names, but a real conversation with another manager.
• SLA and supervision quality: how well the response times, supervision mechanism, and reporting the provider proposes meet the spec's requirements.

Each axis gets a weight (for example price, quality, references, SLA — by the building's order of priorities), you score each bid on each axis, and multiply by the weight. The weighted total is what decides — not who's cheapest. That way a cheap bid with poor references and a weak SLA falls to a slightly more expensive bid that scores high on every other axis. This is exactly the logic that also guides choosing a property management company — not the cheapest, but the one with the highest overall value.

The three mistakes that ruin tenders

Now that we've seen what a proper process looks like, it's worth sharpening the three mistakes that recur again and again — because each of them explains why "good" tenders end up with a bad provider.

A vague spec → scope creep and disputes

A spec that says "clean the building" without detailing areas, tasks, and frequencies is an invitation to a dispute. Anything not explicitly defined becomes an argument: the provider claims it wasn't included, you claim it's self-evident. The result — soured relations, declining quality, and price add-ons at every corner. The more precise the spec, the less room for interpretation.

Cheapest always wins → quality collapse

When price is the only consideration, the cheap provider simply cuts where no one sees: fewer crew hours, cheap materials, zero supervision. For the first few months everything looks fine, and then quality gradually deteriorates until you replace the provider — and start over. The "saving" turned out to be expensive. That's why the weighted scoring model exists.

No KPIs → no accountability

If the contract doesn't define how success is measured, there's no objective way to say the provider failed — everything becomes a "feeling." Without measurable KPIs and a defined SLA, there's nothing to base a penalty on, nothing to base a contract termination on, and no improvement. Defining metrics in advance is what turns subjective disappointment into a measurable failure with consequences. More on the common pitfalls in vendor management mistakes.

The practical checklist — the end-to-end sequence of steps

Now let's tie it all into one workflow. Here's what a cleaning or maintenance tender that's run properly looks like, from scoping to signing:

1. Mapping needs and areas: a survey of the building — areas, floor spaces, surface types, "heavy" points, and operating hours. This is the basis for everything that follows.
2. Writing the spec (SOW): translating the mapping into the eight components — scope, frequencies, KPIs, SLA, materials, manpower, supervision, safety and insurance.
3. Setting a pricing model and normalization basis: deciding whether fixed/per-sqm/per-task, and defining the comparison unit to which all bids will be converted.
4. Distributing the tender to a list of providers: sending the same precise spec to all providers, requiring them to submit a bid in a uniform structure — so comparison is possible.
5. A Q&A round and a site visit: allowing providers to ask and tour, so bids are grounded and not a guess. Clarifications are published to all participants equally.
6. Normalizing the bids: converting all bids to the uniform comparison basis. This is where bids that "looked cheap" but covered less work are exposed.
7. Scoring on a weighted matrix: scoring each bid on each axis (price, quality, references, SLA), multiplying by the weights, and computing the total score.
8. Checking references: a conversation with existing clients of the leading candidates — not just receiving a list, but a real inquiry into quality and delivery on commitments.
9. Selection, negotiation, and signing: choosing the highest overall score, closing final gaps, and embedding the spec, the SLA, and the penalty/incentive mechanism as an integral part of the contract.
10. Ongoing monitoring: the tender doesn't end at signing. A periodic inspection round against the KPIs and SLA is what ensures that what was promised actually happens.

Note two steps that are easy to skip under time pressure, both of which are critical. The first is the Q&A round and site visit: a provider who hasn't seen the building submits a bid based on a guess, then "discovers" on-site that the work is bigger — and demands an add-on. The visit produces grounded bids and prevents these surprises. The second is actually checking references, not as a list of names but as a genuine conversation: ask the existing client whether the provider meets response times, whether the supervisor actually shows up, and whether there were penalties or disputes. Five minutes of such a call saves a year of a bad contract.

Note too that the last step — monitoring — is what separates a tender "on paper" from a provider who actually delivers. Without ongoing measurement against the KPIs and SLA, even the perfect contract crumbles within months: the crew quietly shrinks, inspection rounds are postponed, and quality drifts until you're back at the starting point. For choosing a cleaning provider specifically, see also how to choose a cleaning company for the office.

Where this connects to overall building management

A tender and spec are a tool, not a goal. Their real value is realized when they're part of one management setup: a party that knows the building, writes a precise spec, normalizes and scores bids without bias, and above all — holds the ongoing monitoring after signing. Without that central party, every tender is a one-off event that's forgotten the moment the provider starts working, and quality quietly drifts. That management cost, by the way, is usually negligible against the damage of an unsupervised provider — we expanded on the economic consideration in the cost of property management 2026.

At Domera Hub we write the spec, run the tender, and supervise the providers throughout the life of the contract — including quality metrics, SLA, and ongoing monitoring. Start with the SLA checklist, build a draft with the SLA templates tool, or get a quote for running your building's cleaning and maintenance tender.