Most janitorial companies lose contracts because their bids are either underpriced, poorly formatted, or buried among dozens of competitors' proposals. A strong bidding process separates growth-stage firms from one-person operations—and it's entirely within your control. Here's how to win more commercial cleaning contracts.
Know Your True Costs Before Quoting
Before you submit a single bid, calculate your actual cost per square foot. This includes labor (typically $0.08–$0.15 per sq ft for standard office cleaning), supplies ($0.02–$0.05 per sq ft), overhead (rent, insurance, equipment depreciation), and travel time between locations.
Many owners quote from memory or competitor rates and end up underwater. Use a simple spreadsheet or accounting software to track job profitability for 30 days. You'll find out fast which building types, cleaning frequencies, and contract terms actually make money.
Structure Your Bid for Clarity and Confidence
Facility managers and procurement teams receive dozens of janitorial bids. Yours needs to stand out through professionalism, not just price.
Include these elements:
- Property address, square footage, and cleaning frequency (daily, nightly, 3x/week, etc.)
- Detailed scope of work (restrooms, floors, common areas, special services like carpet shampooing or window cleaning)
- Monthly or annual cost, broken down by service line if possible
- Insurance and bonding information
- References from similar properties (office parks, medical offices, warehouses—match the building type)
- Start date and contract term (most commercial contracts run 1–3 years)
- 24/7 contact information and emergency response protocol
A $5,000-per-month bid with vague language loses to a $5,200 bid with specifics. Clarity = confidence.
Time Your Bid Submission Right
Commercial cleaning contracts renew on a schedule. Most facilities rebid every 12–24 months. If you're competing mid-season against the incumbent contractor, you're asking for a buyout—and your price needs to reflect that risk.
Early in the bidding window (first 2–3 weeks after an RFP posts), fewer competitors have submitted proposals. Your bid gets more attention. Late submissions often get overlooked unless price is dramatically lower.
For properties with year-round cleaning, contact decision-makers 60–90 days before their current contract expires. This positions you as proactive, not desperate.
Use Site Visits to Your Advantage
Never bid from photos or a floor plan alone. A 20-minute walk-through reveals floor conditions, ceiling height, restroom layout, storage space, and traffic patterns that affect labor time and supply needs.
During the visit:
- Take photos of high-traffic zones, stairwells, and restrooms
- Ask about current problems (stains, odors, complaint history)
- Identify any special surfaces (polished concrete, marble, hardwood)
- Meet the facility manager and understand their priorities
This intelligence lets you adjust your quote upward for problem areas (stained carpet in lobbies, high-use restrooms) and justify it in writing. It also builds rapport—a manager who likes you is more likely to choose you over a $200 difference.
Price Competitively But Sustainably
Research local market rates. For standard office cleaning, expect bids in the $0.10–$0.18 per square foot range, depending on region and service intensity. Residential-level pricing (anything under $0.08/sq ft) signals you'll cut corners or fold within six months.
If you're new to a market, bid 5–10% below your target rate on the first contract—but only if you can execute profitably. One solid reference is worth more than winning five jobs you can't handle.
Follow Up Without Pestering
After submitting a bid, wait five business days, then send a brief email: "We submitted our proposal on [date]. Do you have any questions about our approach or timeline?" If the decision-maker responds, you've entered a conversation. If not, they're likely still evaluating.
Don't call repeatedly or ask why you weren't selected unless they invite the question. Instead, ask if you can bid on their next renewal.
Get Listed Where Decision-Makers Look
Posting your services on Mercoly, Google Business, and cleaning-specific platforms increases visibility when facility managers and property managers search for local contractors. A complete profile with photos, service areas, and reviews makes winning leads easier and faster.
Frequently Asked Questions
Q: How long should a bid remain valid? Most janitorial bids are valid for 30 days. Longer timeframes (60+ days) force you to adjust for labor cost inflation or fuel changes mid-quote.
Q: Should I bid on buildings outside my service area? Only if you can cluster them with existing contracts to reduce travel time. A single outlier building tanks profitability.
Q: What happens if a facility asks me to match a competitor's price after I bid? Match it only if your margin stays above 15–20% after all costs. If you can't, politely decline and keep the door open for the next renewal.
Start winning more contracts by submitting smarter bids today.