A wide range of services for your comfort!

Our mission … to offer you simple, effective solutions for maintenance services in Luxembourg that you’ve always dreamed about.

A wide range of services for your comfort!

Our mission … to offer you simple, effective solutions for maintenance services in Luxembourg that you’ve always dreamed about.

Who are we?

At COS, we listen to our customers and too much often our technicians who intervened for emergencies Locksmiths took us back to the discussions they had with their clients after their stress subsided and the intervention was over.
Customer feedback was generally as follows: – Who do we turn to in the event of a power outage? – Which provider to trust in the event of a water leak? – I have work to do at home, do you know a serious professional? -…
Anxious to offer a quality service, COS has developed 7 poles of specific skills by surrounding itself with qualified and competent technicians in order to offer a global service for the comfort of the many Luxembourg families who have trusted us for more than.

Our Skills

Our STORES RENEWAL SOLUTIONS technicians are trained and qualified to provide maintenance, repair, supply and installation of shutters, blinds, pergolas, carports, garage doors...

It's always the same story: you slam the door when you go out and the next moment you realize that the keys are still inside. Nothing could be more frustrating and annoying! In an urgent situation, it’s easy to make mistakes, which often come at a high price! To stop running up your expenses, trust LOCKS SOLUTIONS to open your door. Our qualified technicians guarantee you a quick, effective and quality service.

A clogged drain, a noisy pipe or a leaking toilet, we all have to deal with these types of problems one day. Whether some bulbs burn out far too often, the fuses blow as soon as you turn on three appliances or some outlets simply don't work. Do you want to give your bathroom a boost, freshen up your kitchen? Before applying the paint, the walls and ceiling may need a few repairs. The kit furniture you bought is still in its box! For all these projects, make the right move and put your trust in HOME REPAIRE SOLUTIONS.

Our company Unblocker Luxembourg offers you its services for unblocking and cleaning all your vertical and horizontal pipes. Our experienced professionals work 24/7 throughout Luxembourg and generally in less than 30 minutes. We have all the necessary equipment to carry out the work which is always carried out on time except in exceptional cases.

Our company HOUSE PAINTING LUXEMBOURG, house painter and general renovation contractor, stands out for the versatility of its turnkey services. We work throughout Luxembourg.

From the creation of a fence to the creation of a landscape, from the maintenance of the lawn to that of the trees, GARDEN LUXEMBOURG intervenes throughout Luxembourg and offers services adapted to your garden and your budget.

We offer a full range of heating services for all your heating needs. From the installation of your new system to the maintenance and repair of your existing equipment, we're here to help.

When you need the services of an electrician in Luxembourg, it's essential to choose a qualified professional. We offer professional electrical installation, maintenance and repair services throughout Luxembourg.

We specialise in the installation of high-quality, made-to-measure doors, gates and windows. We will assess your needs and provide you with a free estimate for your installation project. Our experts will help you choose the doors and windows that perfectly match your tastes and needs.

A WORRY-FREE SERVICE CALL, FOR AN EMERGENCY OR BY APPOINTMENT!

To contact us

General conditions

These general conditions apply to all services and products provided by CORPORATE OPERATIONAL STRATEGIES S. A.. Special conditions, contractually agreed and applicable to a specific service performed by CORPORATE OPERATIONAL STRATEGIES S. A., may supplement or modify these general conditions.

Article 1 : Purpose

Any offer established by CORPORATE OPERATIONAL STRATEGIES S. A. and accepted by the customer results in establishment of a contract for the services and the duration mentioned in the offer.

The customer acknowledges that acceptance of the offer is expressed by one of the following events:

  • signature by the customer of the offer established by CORPORATE OPERATIONAL STRATEGIES S. A.;
  • acceptance by e-mail mentioning acceptance of the offer in question;
  • acceptance by SMS mentioning acceptance of the offer in question;
  • payment of a deposit with reference to the offer in question.

In the event that no financing agreement has been negotiated in writing, the customer declares that he has the financial resources to pay any invoice in connection with the offer in question and accepts responsibility for payment. Regarding emergency service calls, an offer cannot be made before the intervention. The prices for the services will be communicated to the customer upon request. In the event that the customer does not request the exact amount or an estimate of the costs resulting from the emergency call, he accepts responsibility for payment.

Article 2 : Offer and contract
  1. The offers of CORPORATE OPERATIONAL STRATEGIES S. A. remain free and non-binding, unless they are designated as binding in each individual case. In this case, CORPORATE OPERATIONAL STRATEGIES S. A. is bound by its offer, unless an exceptional period is indicated in the offer.
  2. The legends of the offer indicating illustrations, drawings, weights or measurements are not binding and are only approximate, unless they are designated by CORPORATE OPERATIONAL STRATEGIES S. A. as binding for the specific case. The data related to the contract is generally only job descriptions and does not constitute guarantees.
  3. All copies, drawings, illustrations, photographs, plans and technical and offer documentation provided, concept and cost estimates, remain the exclusive property and intellectual property of CORPORATE OPERATIONAL STRATEGIES S. A.. Without prior consent from CORPORATE OPERATIONAL STRATEGIES S. A., they cannot be used, made accessible or given to third parties, in whole or in part. They must be returned immediately and upon initial request to CORPORATE OPERATIONAL STRATEGIES S. A. if the offer contract is not accepted.
  4. In the event that the contract is established with the customer by acceptance of a contract or an order signed with CORPORATE OPERATIONAL STRATEGIES S. A., the service provider reserves a maximum processing time of ten working days following receipt of the order. During this period, the customer is and remains bound by his order.
  5. For a specific contract or order, the confirmation [shall be deemed as proof] in case of doubts. The customer is required to check the order confirmation from CORPORATE OPERATIONAL STRATEGIES S. A. upon receipt as concerns the content of his contract.
  6. To be valid, contracts, orders, order confirmations and declarations of acceptance must in written form and can be sent by fax and e-mail.
Article 3 : Payement and billing

The price of the emergency service call is communicated to the customer upon request and is payable immediately at the end of the service. The products and merchandise sold remain the property of CORPORATE OPERATIONAL STRATEGIES S. A. until full payment has been received. However, the risks related to the goods will be transferred to the buyer or the transporter, upon physical remittance of the products. CORPORATE OPERATIONAL STRATEGIES S. A. reserves the right to take back the merchandise installed at the customer’s premises in the event of non-payment at the time of an emergency service call.

Article 4 : Performance and timeframe for services to the client

Respect of the delivery timeframe in the order of the contract signed and agreed with CORPORATE OPERATIONAL STRATEGIES S. A. requires that all commercial and technical questions have been resolved between the parties and that the customer has satisfied all of his obligations. The delivery timeframes offered by CORPORATE OPERATIONAL STRATEGIES S. A. do not start until these obligations and formalities for execution of the delivery time are in compliance. Labour disputes, riots, government action, other cases of force majeure and the appearance of unforeseen and unavoidable obstacles, which are not the direct responsibility of the DCORPORATE OPERATIONAL STRATEGIES S. A., excuse the service provider from respecting delivery timeframes. This also applies to unexpected absences of delivery by the partners of CORPORATE OPERATIONAL STRATEGIES S. A.. The service provider agrees to immediately inform the customer about the beginning and end of these disturbances. If delivery is delayed or even impossible due to these circumstances, the customer’s claims are excluded.

Article 5 : Urgent service calls

Regarding urgent service calls, CORPORATE OPERATIONAL STRATEGIES S. A. guarantees its customers fast service within 1 hour in the Grand Duchy of Luxembourg.

The [CORPORATE OPERATIONAL STRATEGIES S. A.] technician cannot be held responsible for any damage caused when doors are opened.

The customer acknowledges having been informed that, in certain cases, damage cannot be avoided when opening doors in an emergency situation.

Article 6 : Payment for emergency service calls

For emergency service calls, payment is to be rendered to the technician immediately after the service has been completed, in cash or by bank card. The customer will receive an invoice which may be used to request reimbursement from his insurance company. If the customer cannot settle the invoice at the time of the service call, he will be granted a term for payment which will indicated in writing, a copy of which will be remitted to him. He must transfer the amount due to the bank account of CORPORATE OPERATIONAL STRATEGIES S. A. as it appears on the front of the terms and conditions of sale or on the various sites of the group. If payment is not made by the due date, CORPORATE OPERATIONAL STRATEGIES S. A. may assess a penalty against the customer for the daily amount of 20.00 €.

Article 7 : Acceptance of the work

By signing, the customer accepts the general conditions of sale of DCORPORATE OPERATIONAL STRATEGIES S. A. and accepts the finished work. Any complaint by the customer must be made before signing the acceptance report for the work and must be explained to the technician so that these flaws can be rectified immediately.

Article 8 : Order

Each order for materials recorded on our form is accepted by the client’s signature and must be respected. If the customer changes his mind later, he will have to pay for the materials ordered. After payment for his order, the materials in question will be remitted to him.

Article 9 : Cometent jurisdiction

Any dispute which may arise between the parties regarding execution or interpretation of this contract shall be subject to the exclusive jurisdiction of the Commerce Court of Luxembourg. Any dispute that may arise between the parties will be resolved in accordance with the institution’s mediation and arbitration rules. Any dispute which may arise between the parties, regarding execution or on the occasion of this contract, will be brought, at the initiative of one of the parties, before an arbitration panel made up of three people.

Legal information

False statements and misuse by another unauthorized person are the sole responsibility of the customer. All customer data we collect will only be kept for the needs of the contractual services and will not be made available, in whole or in part, to third parties.