
Straight channels for installations.
The wall chaser cuts straight channels in walls and floors for electrical conduits, water pipes and plumbing, with controlled dust and debris.
- 2,500 W
- Cutting width up to 38 mm
- Cutting depth up to 41 mm
Get a quote
OFEK SOLUTIONExcavation, earthmoving and site preparation delivered quickly, accurately and professionally across Loures, Lisbon and surrounding areas.
OFEK Solution was created to meet the needs of clients looking for excavation and site preparation carried out properly, without unnecessary complications or delays.
We work with our own equipment, suited to compact and restricted-access spaces, and support each client from the first contact through to completion.

OFEK Solution specialises in excavation, earthmoving and technical support for construction and renovation projects. Based in Loures, we operate throughout the Lisbon region. We deliver specific services within these projects, including wall chasing, core drilling, technical drilling and controlled cutting; we do not carry out complete renovations. Our goal is to provide a close, precise and dependable service, treating every project with the same care regardless of its size.
Our modern, compact equipment allows us to work efficiently in restricted-access spaces that are often inaccessible to larger machines, without compromising quality or speed.
Land levelling
Land clearing
Trenches and swimming pools
General excavation
Technical wall chasing with specialised equipment
Core drilling and technical drilling
Concrete and wall cutting
Seven specialist services to prepare, open, drill and transform each space with the right equipment.

Levelling and grading for construction, paving, gardens and base preparation, carried out accurately and within the agreed schedule.
Request a quote
Land clearing, light vegetation removal and the removal of soil and rubble, leaving the area ready for the next stage of work.
Request a quote
Trenches for drainage, electricity, plumbing and other infrastructure, as well as excavation for swimming pools on sites with different access conditions.
Request a quote
Mini excavator work for foundations, soil removal and site preparation, including compact or restricted-access areas.
Request a quote
Straight channels cut into walls and floors for electrical conduits, water pipes and plumbing, using specialised equipment with controlled dust and debris.
Request a quote
Precision drilling in concrete, stone and marble for pipework, air conditioning and plumbing, using suitable core-drilling equipment for each material.
Request a quote
High-speed, water-cooled diamond blade cutting for door and window openings, walls and reinforced concrete interventions.
Request a quoteSpecialised equipment for wall chasing, drilling, demolition and technical cutting with accuracy and control.

The wall chaser cuts straight channels in walls and floors for electrical conduits, water pipes and plumbing, with controlled dust and debris.

The diamond core drill creates accurate circular openings in concrete, stone and marble for pipework, plumbing, water systems and air conditioning. Drilling can be performed wet or dry.

Demolition hammer for targeted work on concrete, masonry and floors, with points and chisels suited to each type of intervention.


Water-cooled diamond ring saw for deep, straight and controlled cuts. Ideal for door and window openings, walls, stairs and reinforced concrete, with cutting depths up to 30 cm and reduced dust dispersion.
In addition to carrying out specialist work, we also offer machines and equipment for hire. Select the equipment and check availability for your project.
Check availability and request a quote
Available for hire without an operator or as a service with an operator.
Check availability


QuoteTalk to us today and receive a fast response.
Request a free quote



Can I hire a mini excavator with or without an operator?
Yes. OFEK Solution offers mini excavator hire without an operator or as a service with an operator. The price depends on the option selected, hire duration, job location and equipment transport. Contact us for a quote.Does OFEK Solution work in small or restricted-access areas?
Yes. We use compact equipment suited to confined spaces and locations with restricted access. Before starting, we assess the access conditions and site characteristics to confirm the most appropriate equipment.Do you provide free quotes?
Yes. The initial assessment and quote are free whenever the work can be evaluated using photographs, videos, measurements and information supplied by the client. If a site visit is required, the applicable conditions are communicated in advance.Which areas do you cover?
We mainly operate across Greater Lisbon and surrounding areas. For work in other locations, contact us so we can confirm availability and travel conditions.How long does excavation work take?
The time required depends on the excavation volume, soil type, depth, access and site conditions. After assessing the work, we provide an estimated timescale together with the quote.Do you work with construction companies, contractors and renovation professionals?
Yes. OFEK Solution works in partnership with construction and renovation companies, contractors and other professionals, providing specialist support at different stages of a project. We can carry out one-off services or collaborate continuously across several projects.Which services does OFEK Solution provide?
We provide earthmoving, excavation, trenches, drainage, core drilling, wall chasing, technical openings, land preparation and clearing, along with other specialist support services for construction and renovation projects.Contact us today and request your free, no-obligation quote. We respond quickly.