Edmonton Basement Developments and Renovations

Full Basement Developments • Basement Renovations • Legal Basement Suites

Homeowners across Edmonton trust Alpha Omega Developments for basement work done right. No surprises. No shortcuts.

Basement Development Done Right

 

From the First Walk-Through to the Final Inspection

At Alpha Omega Developments, every basement project starts the same way: we walk the space with you.


Before a layout is drawn or a number is put on paper, we are already looking at how you will actually use the space, where structural elements will affect the layout, and what needs to happen behind the walls to make the finished basement function the way you expect.


Our team is led by Josh Olsen, a Red Seal journeyman carpenter and journeyman electrician with 16 years of combined experience and hundreds of completed projects across Edmonton. One team from the first demo day through to the final walkthrough. One point of contact. One standard of work throughout.


Serving Edmonton, Sherwood Park, St. Albert, Leduc, Fort Saskatchewan, and surrounding communities.

16+

Years combined Journeyman & Red Seal experience

100s

Projects completed with integrity and intent

5★

Google rating from homeowners in and around Edmonton

1

Point of contact from start to finish with one team

IN-HOUSE CREW ONLY

No rotating subcontractors. The same team that walks the space with you is the crew doing the work.

Starting from raw concrete or updating what is already there, we manage the full scope in-house from the first walk-through to the final inspection.

Our Edmonton Basement Development Services

Full Basement Developments

From raw concrete to a finished, functional basement. We handle every stage in-house, including framing, electrical, plumbing rough-in, insulation, drywall, flooring, ceilings, and finishing.

Basement Renovations

Updating an existing basement, adding a livable space or bedroom, repairing flood damage, or reconfiguring a layout to work better. Partial scope or full renovations.

Legal Basement Suites

Full secondary suite development including fire separation, independent mechanical, dedicated electrical, and meeting all permit and inspection requirements.

Not sure which category your project falls into? We walk the space with you before anything is priced.

Every project follows the same structured process. Clear scopes, consistent communication, and quality checks at every stage from the first visit to the final walkthrough.

How We Build Your Basement

1

Planning and Scope

We walk the space with you before anything is priced. Ceiling heights, mechanical clearances, structural elements, and how the layout will actually function are all worked through before a number goes on paper.


This is where good projects are shaped and future problems get caught before they exist. Once the scope is clear, we prepare a detailed written quote with inclusions and exclusions reviewed together. Permits are opened and trades are scheduled before work begins.

2

Rough Construction

This is where the basement starts taking shape. Demolition and framing come first, followed by electrical, plumbing, and HVAC rough-ins. Every layout decision made during planning gets built into the structure here.


Bathroom locations, mechanical access, ceiling type, and lighting layout are all locked in before walls close. Getting this stage right is what makes the rest of the build clean and predictable.

3

Inspections

Rough-in inspections are scheduled as each phase is completed. We handle the coordination and make sure everything is ready before the inspector arrives.


If an adjustment is needed it gets handled before walls are closed, not discovered at the end of the project.

4

Drywall, Taping, Painting

Once inspections are passed the basement starts to look like a finished space for the first time. Walls are boarded, taped, and finished to a consistent standard throughout. Every surface is properly prepped and primed before paint goes on.


This stage sets the tone for everything that follows. A clean, even finish here means the flooring, trim, and fixtures all land the way they should.

5

Finishing and Final Walkthrough

Flooring, doors, trim, fixtures, and hardware are installed in the right sequence so nothing has to be redone. The details that make a basement feel complete get the same attention as the structural work behind the walls. Baseboards that sit flush, doors that swing clean, fixtures that are level and secure.


Once everything is in place we do a full walkthrough together. You approve the work before we call it done.

Real Basements. Real Results

Every project starts as from something old to something new.What it becomes depends on how well it was planned and how carefully it was built.

What Edmonton Homeowners Say

"Alpha- Omega developed our basement for us and did a fabulous job. They transformed our unfinished basement to a beautiful living space. Josh, Geoff, and team were professional and provided excellent customer service. They also recently came back to assist us with other services we required. We would definitely recommend Alpha-Omega!"

-Yasu

“Joshua’s skills as both a carpenter and electrician are evident in the precision and quality of his work. Passing inspection on the first try speaks volumes about his attention to detail and dedication to getting things right. However, what truly set Joshua apart was his commitment to honesty and clear communication.”

-Agelky

“My basement renovation has been completed exactly as promised. The level of commitment and professionalism from Josh and his team was very impressive. Would absolutely recommend them!”

-Melanie

  • How much does a basement development cost in Edmonton?

    Costs vary based on square footage, layout, finishes, and whether a legal suite is involved. We provide a detailed written quote after the initial walkthrough so you have accurate pricing before any commitments are made. Financing is available on qualifying projects.

  • Do I need permits for my basement development?

    Yes. Most basement developments in Edmonton require building permits, and electrical and plumbing work requires its own inspections. We guide you through the permit process and handle the coordination so you know exactly what is required and when.

  • How long does a basement development take?

    Most full basement developments take 6 to 10 weeks from the start of construction, depending on size, scope, and finish level. Legal suites typically take longer due to additional code requirements. We give you a clear schedule before work begins and keep you updated throughout.

  • What is the difference between a basement development and a legal suite?

    A standard basement development finishes the space for personal use. A legal basement suite must meet strict City of Edmonton requirements for fire separation, soundproofing, independent heating, separate electrical, and specific egress and ceiling height standards. We assess whether your home can realistically accommodate a legal suite before the project starts.

  • What happens if something changes or comes up during construction?

    Some adjustments are normal in any renovation. When something comes up, we handle it during the right phase of the build rather than pushing it to the end. Any changes that affect cost are discussed and approved before work proceeds. There are no surprise charges at the close of the project.

  • Who will be on site doing the work?

    Our own in-house crew. We do not rotate through subcontractors for the core scope of work. The same team that walked the space with you handles framing, electrical, and finishing. You will see the same faces throughout the project.

  • Can you create a legal basement suite?

    Yes. We have experience designing and building code-compliant secondary suites in Edmonton and handle the full process including permits, fire separation, independent mechanical, and final inspections.

Recent Basement Projects & Insights

How to Plan a Basement Layout That Works in Real Life, Not Just on Paper

How to Plan a Basement Layout That Works in Real Life, Not Just on Paper

By Alpha-Omega Developments • January 9, 2026
A layout can look right on paper and still feel wrong once it's built. Here's what actually determines how well your basement functions.
Edmonton Basement Planning - What to Think About Before You Start

Edmonton Basement Planning: What to Think About Before You Start

By Alpha-Omega Developments • January 9, 2026
What shapes a basement project happens before permits or pricing. Learn what experienced contractors look for during the first walk-through.
Full Basement Development Process in Edmonton: A Recent Project Walkthrough

Full Basement Development Process in Edmonton: A Recent Project Walkthrough

By Alpha-Omega Developments • January 7, 2026
A real Edmonton basement development from first site visit to final walkthrough. Real decisions, real stages, real results.

Ready to Get Started?

The first step is a walk-through. We come to your home, look at the space together, and give you practical feedback before anything is priced. No pressure, no commitment.


Call us at 780-340-9558 or fill out the form below and we will be in touch to schedule a time.