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Commercial Construction in London

London is one of Ontario’s fastest-growing business hubs, with new retail, healthcare, and professional spaces opening every year. At Octopus Build Group, we help local business owners, franchise operators, and property managers transform ideas into fully functional commercial spaces. From heritage-inspired storefronts in downtown London to large industrial facilities in the city’s outskirts, we bring design expertise, regulatory knowledge, and construction precision to every project.

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We are a licensed general contractor specializing in commercial construction
in Ontario

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Commercial Construction in London

A Commercial Contractor Who Understands London

With over 340 projects across Ontario, we know how to handle London’s permits, zoning, and unique mix of old and new architecture. Whether revitalizing near Richmond Row or building on Wonderland Road, we tailor every project to fit the city’s landscape.

Our design-build model streamlines planning, budgeting, and construction with one point of contact, reducing delays and protecting your budget. From consultation to final walkthrough, we deliver clear communication, quality craftsmanship, and a transparent process. Ready to start? Call 647-692-0438.

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What We Build in London

Our team specializes in commercial space planning and execution for a wide range of business types. We manage every phase from pre-construction consultation to post-construction walkthroughs, supporting businesses with durable, code-compliant structures built for long-term performance.

Healthcare & Medical Spaces

We’ve built clinics, dental offices, and wellness centres that meet the highest health and safety standards. From soundproofing and sterile finishes to medical-grade ventilation systems, our team ensures your facility passes inspections and supports patient comfort.

Retail & Boutique Shops

London is known for its diverse retail scene. We design and construct storefronts that not only reflect your brand identity but also guide customer flow and maximize merchandising opportunities.

Restaurants, Cafés & Hospitality

Restaurant design is as much about efficiency as it is about atmosphere. We build commercial kitchens with durable, code-compliant infrastructure while creating welcoming dining environments that leave a lasting impression.

Industrial & Distribution Facilities

London’s strategic location makes it a hub for logistics and warehousing. We construct industrial spaces with high-clearance ceilings, racking systems, dock doors, and heavy-duty HVAC to support manufacturing and distribution.

Office Space Construction and Tenant Improvements

We create flexible office layouts designed for productivity, whether it’s open-concept coworking zones, executive offices, or custom tenant improvements tailored to leaseholder requirements.

Fitness & Wellness Studios

From gyms to yoga studios, we design spaces with reinforced flooring, noise control, locker facilities, and spa-ready infrastructure, supporting London’s growing wellness industry.

Get a Free Commercial Construction Estimate in London

If you’re planning a commercial construction project in London, request a free estimate from Octopus Build Group today. Our responsive, local team is deeply familiar with construction requirements across multiple sectors. Whether your business is in London, Windsor, Guelph, Cambridge, or even Toronto, we provide professional, efficient, and fully compliant commercial construction solutions tailored to your space.

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Our Commercial Construction Process

We provide a step-by-step approach to delivering commercial construction projects, from concept to completion. Every phase includes project oversight, expert consultation, and strict construction site supervision.

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Reviewing property conditions, zoning requirements, and your functional needs.

Collaborating with architects and engineers to create practical, future-ready designs.

Delivering detailed cost estimates, milestone schedules, and procurement strategies.

Managing City of London permits and inspections for smooth approvals.

Overseeing trades, ensuring safety, and keeping work on schedule.

A thorough handover, including warranties, as-built documentation, and post-completion support.

Why London Businesses Choose Us

Octopus Renovation Group

Local Insight

We understand London’s blend of historic architecture and new development requirements.

Our Track Record

Over 340 commercial projects across Ontario, from small tenant improvements to full-scale builds.

Dedicated Team

A project management group of 35+ specialists across architecture, engineering, and site supervision.

Transparent Process

No hidden fees, just clear budgets, milestone tracking, and regular communication.

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Costs vary based on scope, but commercial builds typically range from $200 to $400 per square foot.  Design-build construction and custom finishes can increase pricing.

Timelines depend on complexity. Small retail build-outs may take 6–10 weeks, while full-scale office renovations or commercial construction may require 3–6 months.

Yes, most commercial construction projects require building permits and must comply with London’s zoning regulations and building code requirements.

Yes. As a full-service general contractor, Octopus Build Group provides integrated design-build construction services, including architecture, engineering, and interior planning.

Brands we’ve served

What our customers say about us

Customers love Octopus Build Group for our professionalism, reliability, efficiency, skilled team, affordability, transparency, punctuality, and outstanding results!

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Fiona K profile picture
Fiona K
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I can’t say enough good things about David and his team! This was our first time doing a commercial renovation, and I’m so glad we chose such an experienced, reliable, and helpful team. From the beginning, David was very responsive and supportive throughout our business build-out. He was with us every step of the way, even when we had to make pivots or when little issues came up. Our project manager, Pasha, was also incredible to work with. He took care of everything and made the process feel so much less stressful on our end, even working weekends and overnight when needed. The original space was fully demolished, and David’s team helped bring our vision to life. In its place, they built 5 soundproof treatment rooms, a kitchen, an office, and a beautiful gym with amazing lighting and wall accents. We’re super pleased with how everything turned out and would highly recommend David and his team.
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Pedro Patricio
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We recently opened our first Splash and Dash location in Burlington, and Octopus Renovation Group was the company behind the buildout of our shop. Commercial construction projects are rarely simple, especially when timelines, inspections, technical issues, landlords, and franchise requirements all collide at the same time. What stood out with Octopus was their ability to keep moving forward under pressure while staying solution-oriented. Their team was responsive, professional, and always available to discuss adjustments, unexpected situations, and last-minute details that naturally happen during a commercial project. A special thank you as well to Viktoriia, David, Nick, and the rest of the team for their involvement throughout the process. Building a business is stressful enough, having a contractor that stays engaged and committed makes a real difference. Our salon turned out beautiful, and we’ve already received many compliments from customers about the space. If you are looking for a company for a retail, clinic, office, or franchise buildout, we definitely recommend Octopus Renovation Group. Thanks again for helping bring our vision to life.
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Vicky Visser
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Andrew and Andrew are amazing to work with they are both very positive and professional at all times! Highly recommend using this crew!! If I could give 10 starts I would!
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Isaac Cherno
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I’ve worked with Octopus Group on multiple renovation projects for my aesthetics businesses, and I’m extremely satisfied with the results. My representative, Kolya, managed the entire process from start to finish in a very professional and organized manner. Their team is highly professional in their work, providing clear and accurate timelines and making sure I was satisfied throughout every stage of the project. The quality of the work was excellent, with strong attention to detail and reliable execution. They also helped me save costs wherever possible and went beyond their scope by assisting with coordination on items that weren’t even their direct responsibility, which made the entire process much smoother. I will definitely continue working with them on future projects without any hesitation.
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Artem Bilotserkovsky
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Our office renovation turned out absolutely amazing! The new design is modern, elegant, and perfectly reflects our company’s style. Every detail — from lighting to furniture — was thoughtfully planned and executed. The workspace now feels brighter, more open, and much more inspiring. The renovation team worked efficiently and completed everything on time. Their professionalism and attention to detail really stood out throughout the project. We’re thrilled with the result — it completely transformed the atmosphere in our office!
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Taylor Sedore
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By far the best around - fair pricing, professionalism, attention to detail. 11/10 would recommend!
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Kseniia Liebiedieva
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I had an amazing experience with Octopus Renovation Group! The team was very professional, detail-oriented, and delivered everything exactly as promised — on time and within budget. The quality of work is excellent, and communication was always clear. Highly recommend them for any renovation projects!
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Amelia Tremblay
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We’re so happy how our office turned out with Octopus Reno Group they made the whole process easy and stress-free. They really listened to what we wanted and brought it to life better than we imagined. The space feels fresh, functional, and totally “us.” Would definitely work with them again.
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Shahram Pirani
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I had the pleasure of working with Octapus Renovation Group, and they transformed Trapped Windsor Scape Room beyond my expectations. I couldn't be more satisfied with one of their exceptional team members, David. His professionalism, knowledge, and friendly demeanor made the process smooth and enjoyable. David's attention to detail was impressive; he provided valuable insights, stayed within budget, and maintained a clean work environment. I couldn’t be happier with the results! Trapped Windsor Scape Room feels renewed and inviting, all thanks to David's hard work. I highly recommend Octapus Renovation Group to anyone seeking reliable, high-quality service. David truly exceeded my expectations and went above and beyond!
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Andrea Colangelo
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I had the pleasure of working with David from Octopus Group Ltd, and I couldn’t be happier with the experience! From the very beginning, David stood out for his excellent communication skills. He kept me updated at every stage of the project, ensuring I always knew what to expect and answering all my questions promptly and clearly. What really set David apart was how much he genuinely cared about delivering the best results. He took the time to understand my needs and made sure every detail was handled with precision and care. His dedication to the project gave me total peace of mind, and the final results exceeded my expectations! If you’re looking for a contractor who not only does fantastic work but also values clear communication and truly cares about their clients, David at Octopus Group Ltd is the one to call. Highly recommended!