Description Of The Service
Mountjoy have been constructing new buildings as a main and principal contractor for over twenty years. We work in close collaboration with our clients and their advisors to create new civic, cultural and community facilities as well as learning and living environments.
Our team consists of professionally qualified and experienced Project Managers, Estimators, Quantity Surveyors and Site Managers – enabling us to provide an end-to-end service from design through pre-construction, to delivery and aftercare. Supported by a carefully selected, pre-qualified.
Our Services Include
We have the experience and expertise to deliver a variety of building designs for a wide range of clients. We are used to working on complex building projects with challenging programmes and high customer expectations. Our team works closely with our clients and professional advisors to understand the requirements.
Solutions & Benefits
One of the best things that we have associated ourselves is the flexibility in terms of budget. The services that we provide aren’t merely designed for a particular set of budget and thus we are flexible enough to work in all kinds of budgets, big or small.
- Program Management and Owner Advocacy
- Site Selection and Economic Development Incentive Negotiations
- Construction Management as Constructor (CMc)
- Program Management and Owner Advocacy
- Site Selection and Economic Development Incentive Negotiations
- Construction Management as Constructor (CMc)
- Program Management and Owner Advocacy
- Site Selection and Economic Development Incentive Negotiations
- Construction Management as Constructor (CMc)
Benefit Of Service
Working Process
We have a track record of delivering significant extension and expansion projects for buildings as diverse as schools, leisure centres, churches, and industrial units – providing much needed space and new facilities for our clients. We are used to working in close proximity to occupied buildings.
We are committed to keeping our sites segregated, secure and safe and regularly obtain Considerate Contractor accreditation for our projects.
Frequently Asked Questions
How does the whole process work?
What sort of aftercare can you expect?
What other services do you offer?
How are payments handled and dealt with?
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Please download our document to see specific data of the aservice and how we work.
Let’s Start Work Together
Graaf Florisstraat 22A,3021 CH
[email protected]
10.00AM – 18.00PM
Office Design, Build & Renovation
Your office should help your team thrive, not hold them back. Tired of mismatched layouts, poor lighting, or cramped meeting rooms? We design and build offices that work as hard as you do.
Build, Design or Renovate Your Office with Confidence

Premier Office Design & Renovation Contractor Across GTA
Your office should make work easier, not harder. But old layouts, cramped meeting rooms, or bad lighting can make every day feel like a struggle. At Build-Lab, we fix that. We’re the go-to team for office design, construction, and renovation across the GTA.
We’ve been doing this for over 30 years. Whether you’re updating a small office or building a new corporate space, we create places where your team can do their best work. Think open layouts that encourage collaboration, comfy furniture that supports long days, or tech upgrades that make hybrid work seamless.
What We Do As A Contractor
We fix what’s not working. Maybe your storage is overflowing. Maybe your team is stuck in a maze of cubicles. Or maybe your office still has that 1990s fluorescent glow. We start by listening to what bugs you most, then create a plan to fix it.
Our team handles:
- Designing layouts that make sense.
- Building new offices from the ground up.
- Renovating existing spaces (walls, floors, tech).
No project is too big or small. We’ve transformed everything from cozy startups to corporate hubs.
Building or Renovating? We’ve Got You
Starting fresh with a new office? We’ll take care of everything – from permits and electrical work to parking lot layouts. You focus on packing boxes and planning your move; we’ll handle the rest.
If you’re updating what you already have, we’ll refresh your space without the mess. Imagine knocking down walls to create bigger meeting rooms, swapping harsh fluorescent lights for warm, energy-efficient LEDs, or adding tech-ready hubs for seamless video calls and presentations.
We work in phases to keep your business running smoothly. Need us to work nights or weekends? Just ask – we’ll adjust our schedule to fit yours.
Office Design That Fits Your Team
Good design isn’t just about looks – it’s about making your space work for your people. Maybe your team needs quiet areas for focused work, or perhaps you want a bright, open kitchen where people actually want to grab coffee together. Whatever your needs, we’ll figure out what matters most to you and design around it.
Here’s how we do it: We start by talking about your day – how does your team work, and where do they get stuck? Then, we plan spaces that reduce stress, with less clutter, better flow, and smarter storage. We also help you pick furniture that’s both comfy and practical, because no one wants a sore back after a long meeting.
To make sure you love the result, we’ll show you 3D designs so you can “walk through” your new space before we even start.
Proudly Serving the Greater Toronto Area (GTA)
Oakville
Brampton
Mississauga
Toronto
Burlington
Vaughan
North York
Milton
FAQs
How long does an office renovation take?
Do I need permits for office renovations in Ontario?
Should we choose open-concept or private offices?
1. Open areas for collaboration
2. Quiet zones for focused work
3. Soundproof phone booths or meeting nooks
We’ll help you balance teamwork and privacy.