Pollen, plant debris & moisture
Employees regularly move between the sales hall and the offices, carrying moisture, pollen, and leaf debris into the administrative area. Our team knows exactly where targeted cleaning is needed.
Case study · Family-owned business · Hamburg-Hammerbrook
Office cleaning for Wilh. Peters GmbH — 6 years of partnership since 2020.
Since January 2020, Ruiz Büroreinigung Hamburg has been cleaning the 150 m² administrative offices of Wilh. Peters GmbH, a long-established flower wholesaler in Hamburg-Hammerbrook. A dedicated team of permanent employees, cover that usually comes from the same team, and a contract you can cancel monthly: more than six years of proven reliability, with no subcontractors.
- Hamburg Chamber of Crafts
- Member of BG BAU
- 5.0 / 5 verified by Trustindex
- Insured up to €5 million
Key facts about the partnership
Case study: office cleaning for flower wholesaler Wilh. Peters GmbH in Hamburg-Hammerbrook
Since January 2020, Ruiz Büroreinigung Hamburg has kept the 150 m² administrative offices of Wilh. Peters GmbH, a long-established flower wholesaler in Hamburg-Hammerbrook, immaculate. What began with a site visit in the winter of 2019 has, by 2026, grown into an unbroken partnership of more than six years — in an industry where companies switch providers every one to two years on average.
One key principle has applied from day one: we clean only the administrative and office area at Lippeltstraße 1 — not the 1,600 m² sales and wholesale hall. This clear focus on our core business, B2B office cleaning, ensures the consistently high quality that management has relied on for more than six years.
This case study shows the particular demands a flower wholesaler places on office cleaning, how our dedicated core team meets them, and why more than 70 voluntary monthly renewals are the best proof of quality.
Industry requirements
How a wholesaler’s administrative offices differ from a standard office
A long-established flower wholesaler runs to the rhythm of the fresh-flower market: overnight deliveries, early start times, and constant customer contact call for carefully coordinated cleaning routines.
Early hours, before 7 a.m.
With deliveries arriving overnight, the office day at Wilh. Peters often starts as early as 6 or 7 a.m. We clean reliably before work begins or in the evening — without disrupting operations.
Seasonal peaks (Valentine’s Day & Mother’s Day)
In the run-up to holidays, the workload multiplies: florists, hoteliers, and decorators come and go at reception. At peak times especially, a clean, presentable office is business-critical.
A professional face for B2B customers & partners
Business partners and key accounts sit down to negotiate in the meeting rooms. A well-kept, fresh workplace is the calling card of this Hamburg family business.
The Ruiz approach
Six years of partnership, eight reliable principles
Since January 2020, this partnership has rested not on marketing promises but on the professional quality standards of our specialist cleaning firm.
Staff & support
Continuity and personal accountability on site:
100% our own permanent staff — 0% subcontractors
Since 2020, the same trained professionals have been looking after the Wilh. Peters offices. They know the rooms, the routines, and people’s individual preferences inside out.
Vacation & sick-leave cover, usually from the same team
If someone is out, a familiar colleague from the same team usually steps in right away. Since January 2020, there hasn’t been a single unplanned missed cleaning.
A direct line to the site manager
No anonymous hotlines or ticket systems: quick questions are sorted out directly between the administration team and the site manager, with no red tape.
Cancel monthly — no minimum term
No 12- or 24-month contract term. Wilh. Peters has chosen to renew every month since 2020, simply because they’re fully satisfied.
Hygiene, products & process
Tested cleanliness, safe for people and the environment:
HACCP-compliant four-color system
Every cleaning cloth is strictly color-coded for offices, the kitchenette, and restrooms. This keeps germs from being carried from one room to another.
Dr. Schnell eco concentrates (EU Ecolabel)
Certified cleaning concentrates that are gentle on surfaces — odorless, effective, and easy on both indoor air and employees.
Fixed time slots before 7 a.m.
We clean on schedule, before the administrative staff arrive, so workstations and restrooms are spotless when the workday starts.
A clear focus: administrative offices only
We concentrate exclusively on the 150 m² of office space. Instead of spreading ourselves thin across the wholesale floor, we deliver top results where it counts: in the office.
- 6+ yearsPartnership since 2020
- 70+Months renewed voluntarily
- 0Unplanned missed cleanings
- 0%Subcontractors
How the partnership evolved
A partnership that lasts
In an industry notorious for high client churn, longevity is the most honest proof of quality. Here’s how our work on Lippeltstraße has developed:
Partnership timeline
- January 2020
Kickoff & onboarding in Hammerbrook
Site visit to the 150 m² offices at Lippeltstraße 1 by owner Jonathan Ruiz, key handover, and onboarding of the dedicated cleaning team.
- 2020–21
Pandemic resilience & extra hygiene
Uninterrupted cleaning even during the lockdowns, with additional disinfection of high-touch surfaces.
- 2022–24
A well-oiled routine
Fixed time slots, smooth processes, and direct coordination — with no administrative burden at all for management.
- 2026
More than 6 years of continuous partnership
More than 70 monthly renewals, 0 unplanned missed cleanings, and a partnership built on Hanseatic trust.
Pricing & calculation
What office cleaning for 150 m² in Hamburg costs
As with Wilh. Peters (150 m², twice a week for €546 net per month under an individually agreed scope of work), every Ruiz client pays a fixed, reliable all-inclusive monthly rate. According to our price table, 150 m² cleaned twice a week costs €479.11 net per month. No hidden fees, no opaque hourly billing.
The flat rate covers everything: wages under the cleaning trade’s collective wage agreement (Lohntarifvertrag) at €15.00/hour in wage group 1 (Lohngruppe 1), social security contributions for your dedicated team, eco-friendly cleaning concentrates from Dr. Schnell, professional equipment, travel, vacation and sick-leave cover (usually from the same team), and our business liability insurance up to €5 million.
For 150 m² cleaned once a week, our starting price is €361.96 net per month; three times a week costs €642.13 net per month. Full flexibility: you can adjust your floor area and cleaning frequency at any time, effective at the start of the next month.
Pricing overview
Monthly flat rate, net — examples
| Area | 1×/wk | 2×/wk | 3×/wk | 5×/wk |
|---|---|---|---|---|
| up to 150 m² | €361.96 | €479.11 | €642.13 | €1,042.09 |
| 200 m² | €412.43 | €529.58 | €712.79 | €1,132.94 |
| 250 m² | €462.91 | €580.06 | €783.46 | €1,223.80 |
| 400 m² | €614.33 | €731.48 | €995.45 | €1,496.36 |
All prices are net, plus 19% VAT, per month — including Dr. Schnell cleaning products, professional equipment, travel, vacation cover, and business liability insurance (€5 million). Billed in 25 m² increments; the base price applies up to 150 m².
Office size somewhere in between? Eliza in the live chat gives you your non-binding final price in 30 seconds — free, no sign-up required.
Case study FAQ
Frequently asked questions about office cleaning at Wilh. Peters
What Hamburg family businesses and mid-sized companies want to know about this long-standing partnership.
Don’t see your question?
Message us in the live chat with Eliza or call us directly at +49 40 54 814 832.
PartnershipHow long has Ruiz Büroreinigung been cleaning the Wilh. Peters offices?
Since January 2020 — more than 6 years of uninterrupted partnership as of 2026. In an industry with high client churn, that continuity is the most reliable quality signal there is: every month is a fresh vote of confidence, because the contract can be canceled monthly.
ServiceWhat specific cleaning services does Ruiz provide for Wilh. Peters?
Twice-weekly routine janitorial cleaning of the 150 m² of administrative and office space at Lippeltstraße 1 in Hamburg-Hammerbrook — outside core working hours, with a dedicated team of permanent employees, Dr. Schnell cleaning products that carry the EU Ecolabel, and a strict HACCP color-coding system for the restrooms.
ScopeDoes Ruiz also clean the 1,600 m² sales floor at Wilh. Peters?
No. Ruiz Büroreinigung Hamburg specializes in B2B office cleaning. At Wilh. Peters, we clean only the 150 m² administrative area — not the wholesale floor, not the logistics hall, not the sales rooms. That’s also why we’ve been able to deliver what we promise for more than six years: full focus on what we do best.
Special requirementsWhat makes a flower wholesaler’s administrative offices different?
Four things. First, pollen and plant debris that employees carry from the sales hall into the offices. Second, early cleaning times before 7 a.m., because overnight deliveries mean the office fills up early. Third, seasonal peaks around Valentine’s Day, Mother’s Day, and Christmas. Fourth, a presentable office for major B2B customers such as florists, hotel chains, and event companies.
ComparisonCan you provide similar cleaning for my family business in Hamburg?
Yes — whether it’s a 120 m² tax advisory firm or an 800 m² administrative floor. Ruiz serves more than 30 clients in Hamburg, including family-owned and mid-sized companies, on month-to-month contracts with a transparent all-inclusive monthly rate. In the live chat, Eliza gives you a non-binding final price in under 30 seconds.
PricingWhat does comparable office cleaning cost?
At Ruiz, you pay a fixed all-inclusive monthly rate: the collectively agreed wage (Tariflohn) under the cleaning trade’s collective wage agreement, social security contributions, Dr. Schnell products, travel, and business liability insurance (€5 million) are all included; the only extra is 19% VAT. Wilh. Peters pays €546 net per month for 150 m² cleaned twice a week, under an individually agreed scope of work. According to our price table, cleaning 150 m² twice a week costs €479.11 net per month. At a lower frequency (1×/week, 150 m²), prices start at €361.96 net per month; at 3×/week, it’s €642.13 net per month. You can calculate your non-binding final price in the live chat in 30 seconds.
Related topics
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- About Ruiz Büroreinigung
Don’t see your neighborhood? We clean offices all across Hamburg — send us a no-obligation inquiry.
How can we keep your administrative office in Hamburg spotless?
100% our own permanent staff, month-to-month contracts, cover that usually comes from the same team, and years of experience with Hamburg’s family-owned and mid-sized companies. A non-binding fixed-price quote within 24 hours.
Carl-Petersen-Straße 92b, 20535 Hamburg · Mon–Sat, 9 a.m.–5 p.m. · Non-binding quote within 24 hours · Cancel monthly