Professional Office Cleaning in Ireland
A clean office is not just about appearances. It is a direct investment in the health, productivity, and professional image of your business. Research from the American Journal of Infection Control shows that regularly cleaned workplaces experience up to 30% fewer sick days, translating into thousands of euro saved annually in lost productivity alone.
Optus Glean delivers contract office cleaning services to businesses of every size across all 26 counties of Ireland. Whether you operate a two-person startup in a serviced office or a 500-seat corporate headquarters, we build a cleaning specification around your exact requirements and deliver it on a fixed-price contract with no hidden charges.
Every member of our cleaning team is Garda vetted, Safe Pass certified, and trained in our documented method statements before they set foot on your premises. We carry €6.5 million in public liability insurance and €13 million in employer's liability cover, giving you full confidence in the professionalism and accountability of the service.
Unlike many commercial cleaning companies in Dublin that focus solely on the capital, Optus Glean provides office cleaning services nationwide — from Cork to Donegal, Galway to Waterford. Our operational base in Monaghan allows us to serve clients in every county with local teams managed to a central standard.
What Is Included in Our Office Cleaning Service?
Our office cleaning specification is tailored to each client after an on-site survey, but a standard office cleaning contract with Optus Glean typically includes the following tasks. You can also download our comprehensive daily, weekly, and monthly cleaning checklist to see exactly what gets done on each visit.
Daily Cleaning Tasks
- Vacuuming all carpeted areas and mopping hard floors
- Emptying all bins and replacing liners
- Wiping and sanitising desks, phones, keyboards, and computer mice
- Cleaning and sanitising all washroom fixtures, floors, and mirrors
- Restocking washroom consumables: soap, hand towels, toilet tissue
- Kitchen and breakroom cleaning: counters, sink, appliances, table surfaces
- Spot-cleaning glass doors, partitions, and entrance areas
- Sanitising high-touch points: door handles, light switches, lift buttons, handrails
Weekly Cleaning Tasks
- Detailed dusting of all surfaces, shelving, and windowsills
- Cleaning internal glass partitions and meeting room whiteboards
- Polishing reception area surfaces and furniture
- Cleaning stairwells and landings
- Wiping down all kitchen appliances inside and out
- Sanitising all chair armrests and shared seating areas
Monthly and Periodic Tasks
- Deep cleaning of carpets and upholstery using hot water extraction
- Stripping and re-sealing hard floors
- High-level dusting of light fittings, vents, and ceiling tiles
- Internal window cleaning
- Deep cleaning of kitchen and washroom areas
- Air vent and diffuser cleaning
- Desk drawer and filing cabinet exterior wipe-down
Need specialist carpet and floor care or internal and external window cleaning? These can be added to any office cleaning contract or booked as standalone services. We also offer washroom consumable supply and servicing as an integrated add-on to your office cleaning contract.
Office Cleaning Pricing in Ireland (2026)
Office cleaning costs in Ireland depend on the size of the premises, the scope of work, the frequency of cleaning, and the location. Below are indicative pricing ranges for 2026. Every Optus Glean contract is priced individually after a free site survey, so you receive a fixed quote based on your exact requirements rather than a generic estimate.
| Office Size | Hourly Rate | Monthly Contract | Annual Contract |
|---|---|---|---|
| Small (up to 100m²) | €13 – €16/hr | €400 – €550/month | €3,000 – €5,500/year |
| Medium (100–500m²) | €14 – €20/hr | €550 – €800/month | €5,500 – €10,000/year |
| Large (500–2,000m²) | €15 – €22/hr | €800 – €2,500/month | €10,000 – €16,000/year |
| Enterprise (2,000m²+) | €16 – €25/hr | €2,500 – €5,000+/month | €16,000 – €20,000+/year |
All pricing is exclusive of VAT. Rates reflect the SEO (Sectoral Employment Order) minimum wage for contract cleaning operatives in Ireland. Optus Glean does not undercut legally mandated wages — our staff are paid fairly, trained properly, and insured comprehensively. That is what makes the service reliable and consistent.
The cost per square metre for office cleaning in Ireland typically falls between €1.50 and €4.50/m² per month, depending on scope and frequency. For a precise figure, request a free site survey and we will provide a fixed-price quotation within 48 hours.
How We Work: From Survey to Start in 7 Days
Our process is designed to move quickly without cutting corners. Every office cleaning contract follows these four steps:
- Free Site Survey — One of our operations managers visits your premises, walks every area, and documents the scope of work. We assess floor types, washroom count, kitchen facilities, desk density, and any special requirements.
- Bespoke Cleaning Specification — We build a detailed task list covering daily, weekly, monthly, and periodic cleaning. This becomes the documented standard against which every clean is measured.
- Fixed-Price Quotation — You receive a transparent quote broken down by task, frequency, and cost. No hidden charges. No vague estimates. A fixed monthly price.
- Start Within 7 Days — Once you approve the quote, we assign your cleaning team, conduct site-specific induction, and commence the contract. Most new contracts are operational within one week of sign-off.
Contract Types Explained
We offer flexibility in how office cleaning contracts are structured. The right model depends on the size of your operation, your budget, and whether you need a dedicated team or shared resource:
- Fixed-term contract (12 months) — The most common option. A 12-month agreement with a fixed monthly fee, offering the best value per hour. Includes a performance review at 6 months and renewal option at 12.
- Rolling monthly contract — Month-to-month cleaning with 30 days' notice to cancel. Slightly higher per-hour rates than fixed-term, but maximum flexibility for businesses that need to scale up or down.
- Ad-hoc and one-off cleaning — Single deep cleans, pre-event cleaning, or post-event clear-ups. Priced per visit rather than on a recurring contract.
- Dedicated team model — For larger offices that require a permanent, on-site cleaning presence. We recruit, train, and manage a team dedicated exclusively to your premises.
Daily, Weekly, and Monthly Cleaning Schedules
We structure every office cleaning contract around a clear schedule that matches your business operations. The most common arrangements for commercial office cleaning in Ireland are:
- 5 days per week (evening clean) — The most popular option for offices open Monday to Friday. Our team arrives after your staff leave and completes the full daily specification before the next morning.
- 3 days per week — Suitable for smaller offices or businesses with lower foot traffic. Typically Monday, Wednesday, and Friday.
- Daily morning clean — For businesses that prefer a fresh start each morning. Our team arrives early to complete the specification before your first staff member arrives.
- Weekend deep clean — A weekly deep clean conducted on Saturday or Sunday, supplementing a lighter daily maintenance programme during the week.
All schedules include periodic deep cleaning at intervals agreed during the specification stage. Quarterly carpet cleaning, bi-annual window cleaning, and monthly high-level dusting are common additions to office cleaning contracts.
Eco-Friendly Office Cleaning
Sustainability matters to a growing number of Irish businesses, and Optus Glean offers a green cleaning option for clients who want to reduce their environmental footprint without compromising on cleanliness or hygiene standards.
Our eco-friendly programme uses plant-based, biodegradable cleaning products that carry EU Ecolabel or equivalent certification. Microfibre cleaning systems reduce water consumption by up to 90% compared to traditional methods. We minimise single-use plastics by using refillable dispensers and concentrated product systems. Waste is separated for recycling wherever your building's infrastructure allows.
Eco-friendly office cleaning is available at no additional cost on most contracts. Ask about it during your site survey.
The Health ROI of Professional Office Cleaning
Investing in professional office cleaning is not just about maintaining a tidy workspace. The health and financial returns are measurable and significant:
- 30% reduction in sick days — Regular sanitisation of desks, phones, keyboards, and shared touchpoints significantly reduces the spread of colds, flu, and gastrointestinal infections in the workplace.
- Improved air quality — Professional vacuuming with HEPA-filtered equipment removes dust, allergens, and particulates that contribute to respiratory issues, headaches, and general fatigue.
- Higher staff retention — Employees notice when their workplace is well maintained. A clean, pleasant environment contributes to morale and reduces staff turnover, saving on recruitment costs.
- Professional client impressions — Your reception, meeting rooms, and washrooms create an immediate impression on clients and visitors. A professionally cleaned office communicates competence and attention to detail.
- Compliance and duty of care — Under the Safety, Health and Welfare at Work Act 2005, employers have a duty to maintain a safe and healthy workplace. Regular professional cleaning is a practical measure that demonstrates compliance.
For a 50-person office with an average salary of €45,000, reducing sick days by 30% could save over €20,000 per year — significantly more than the cost of a professional cleaning contract. The return on investment is clear.
Why Optus Glean for Office Cleaning?
There are dozens of office cleaning companies in Dublin and across Ireland. Here is what sets Optus Glean apart from the competition:
- Above-NMW employer — We pay our cleaning operatives above the national minimum wage. Higher wages mean lower staff turnover, which means a consistent cleaning team on your premises. You will see the same faces, not a revolving door of strangers.
- Documented method statements — Every task is documented with a method statement and risk assessment. Your cleaning is not left to chance or individual interpretation.
- Quality audit programme — Regular site inspections by our operations managers, with digital reporting and issue tracking. If something is missed, we know about it before you do.
- National coverage — Most cleaning contractors in Ireland are Dublin-only. Optus Glean operates across all 26 counties, making us the right choice for multi-site organisations.
- Integrated services — Office cleaning is just one of our service lines. We can add carpet care, window cleaning, washroom services, and external cleaning to a single contract with a single invoice.
Sectors We Serve
Our office cleaning clients span every sector across Ireland, including:
- Technology companies and software firms
- Financial services, banks, and insurance offices
- Legal practices and professional services
- Serviced office spaces and co-working hubs
- Government departments and semi-state bodies
- Medical and dental practices (with healthcare-grade protocols where required)
- Educational institutions and campus administration buildings
- Retail head offices and distribution centres
If your business operates from an office, we clean it. Visit our corporate sector page for more detail on the industries we serve.
Frequently Asked Questions About Office Cleaning
How much does office cleaning cost in Ireland?
Office cleaning in Ireland typically costs between €13 and €25 per hour depending on the scope of work, location, and frequency. Monthly contracts for a standard office range from €400 to €800 per month, while annual contracts for larger premises run from €3,000 to €20,000 per year. Optus Glean provides free site surveys and fixed-price quotations with no hidden charges.
What is included in commercial cleaning services?
Commercial cleaning services typically include vacuuming and mopping all floor areas, emptying bins and replacing liners, sanitising desks, phones, keyboards, and touchpoints, cleaning and restocking washrooms, kitchen and breakroom cleaning, dusting surfaces and furniture, glass and partition cleaning, and periodic deep cleaning. Optus Glean builds a bespoke cleaning specification for every client based on an on-site survey.
How much does a commercial cleaner charge per hour in Ireland?
Commercial cleaners in Ireland charge between €13 and €25 per hour in 2026. The rate depends on the type of cleaning required, the location, the time of day, and the contract length. Contract cleaning rates are typically lower per hour than ad-hoc or one-off bookings because of the guaranteed volume. The SEO (Sectoral Employment Order) sets minimum wage rates for cleaning operatives, and reputable companies like Optus Glean pay at or above these legally mandated rates.
How do I choose a cleaning company in Ireland?
When choosing a cleaning company in Ireland, you should verify they carry public liability insurance (minimum €6.5M) and employer's liability insurance (€13M), confirm all staff are Garda vetted and Safe Pass certified, ask for documented method statements and risk assessments, request references from similar-sized clients, check if they are on the ICCA pathway (Irish Contract Cleaning Association), and ensure they offer transparent fixed pricing with no hidden fees. Optus Glean meets or exceeds all of these criteria.
How often should an office be professionally cleaned?
Most offices should be professionally cleaned at least 3 to 5 times per week for general maintenance. High-traffic areas such as reception, washrooms, and kitchens may require daily cleaning. Deep cleaning of carpets, upholstery, and hard floors should be scheduled quarterly. The ideal frequency depends on the number of staff, the nature of the business, and public-facing requirements.
What is the difference between commercial cleaning and office cleaning?
Office cleaning is a subset of commercial cleaning. Commercial cleaning covers all business premises including warehouses, factories, retail units, healthcare facilities, and offices. Office cleaning specifically refers to the cleaning of professional office environments including desks, meeting rooms, break areas, washrooms, and common areas. The methods, equipment, and chemicals used can differ significantly between office and industrial commercial cleaning.
Can office cleaning reduce employee sick days?
Yes. Research consistently shows that professional office cleaning can reduce employee sick days by up to 30%. Regular sanitisation of high-touch surfaces such as door handles, phones, keyboards, and shared equipment significantly reduces the spread of bacteria and viruses. Clean, well-maintained work environments also improve morale, focus, and productivity. For a 50-person office, this can translate to savings of over €20,000 per year.
What is included in a daily office cleaning checklist?
A daily office cleaning checklist typically includes: emptying all bins and replacing liners, vacuuming carpeted areas and mopping hard floors, wiping and sanitising desks, phones, and keyboards, cleaning and sanitising all washroom fixtures, restocking soap, paper towels, and toilet tissue, wiping kitchen counters and appliances, cleaning glass doors and partitions at entrance level, and spot-cleaning any spills or marks. Optus Glean provides a downloadable checklist covering daily, weekly, and monthly tasks for every client.
Do office cleaning companies provide their own supplies?
Yes. Professional office cleaning companies like Optus Glean provide all cleaning equipment, chemicals, and consumables as part of the contract. This includes vacuum cleaners, mops, microfibre cloths, sanitisers, and specialist products. Washroom consumables such as soap, hand towels, and toilet tissue can be included or managed separately depending on the contract terms. We also offer a dedicated washroom services add-on for managed consumable supply.
What is ICCA approved cleaning?
ICCA stands for the Irish Contract Cleaning Association. ICCA membership indicates that a cleaning company meets industry standards for training, insurance, health and safety compliance, and employment practices. ICCA members commit to fair wages, proper Garda vetting, and ongoing staff development. Choosing an ICCA-aligned cleaning provider gives clients confidence in quality, compliance, and professionalism. Optus Glean is on the ICCA pathway and adheres to all association standards.
