Civil construction
Residential and commercial buildings, from the footings to the handover.
- Single-family homes and multi-unit buildings
- Reinforced concrete structures
- Masonry and formwork
Built with precision.Remodeled with craft.
New builds, turnkey remodeling, and building renovation in Almada, Setúbal, and Greater Lisbon. Our own crew, deadlines we keep, and finishes that still look right years later.
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Projects delivered
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In the trade
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Deadlines met
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Service area
What we do
From the foundation to the final coat
One partner for every stage of the job. We coordinate the trades, suppliers, and permits — you deal with one point of contact and one estimate.
Remodeling
Full or partial renovation of homes, offices, and retail spaces.
- Kitchens and bathrooms
- Interior layout changes
- Turnkey projects
Facade renovation
Bringing older buildings back with durable, energy-efficient systems.
- Render, ETICS, and insulation
- Crack repair
- Scaffolding setup
Roofing and waterproofing
An end to leaks, using certified systems and careful application.
- Tile roofs and timber framing
- Membranes and liquid coatings
- Gutters and drainage
Mechanical trades
New systems or full replacement, certified by the proper authorities.
- Electrical and smart home
- Plumbing and drainage
- HVAC
Finishes
The detail that separates a job well done from a job merely finished.
- Interior and exterior painting
- Flooring and tile
- Carpentry and drop ceilings
2022Founded
Who we are
A construction company run by someone who worked the job site
Jorge Muachilunda founded JMB and shaped what it is today. That is more than 14 years in construction, working every role on the job site before taking over project management — and it is that hands-on background that lets us price realistically and solve surprises without stopping the work.
His standard is also the company's: quality work delivered on time. No job is too small to be done right, and no deadline gets promised unless we know we can hold it.
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One person accountable for your project
A dedicated foreman is on site every day and answers to you directly.
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Itemized estimates, no surprises
A line-by-line scope of work before we start. What is not in the scope does not show up on the invoice.
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A clean, safe job site
Safety plan, protective equipment, and daily cleanup — especially when you are living there.
How we work
Four steps to the keys in your hand
A simple, transparent method we use on every job — from the smallest remodel to a new build.
01
Visit and assessment
We come to the site, measure, photograph, and listen to what you want. Free and with no obligation.
02
Estimate and schedule
Within 48 hours you get an itemized estimate, a work schedule, and a payment plan.
03
The work
Our own crew on site, with a weekly photo report and a progress check-in with you.
04
Walkthrough and handover
A final walkthrough together, any detail corrected, and the project handed over.
Portfolio
Recent work
Roofing, interior remodeling, and exterior renovation. Photographs of our own jobs, not stock images.
Roofing
Roof rebuilt from scratch
New tile, ridge caps, and chimney flashing
Remodeling
Kitchen with island
Stone countertop and built-in appliances
Remodeling
Full bathroom remodel
New rough-in, flooring, and fixtures
Who does the work
Our team
People with names and faces, with you from the first call to the handover.
Jorge Muachilunda
Founder and project management
Artur Sakopa Jeorge Daniel
Engineer
Sara
Client relations
Sávio
Photo and video documentation
Let's get started
Tell us about your project. The estimate is on us.
Free site visit in Almada, Setúbal, and Greater Lisbon. Itemized estimate back within two business days.
