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COSTAR
Exterior of a completed Costar custom home in Vancouver

vs Alair Homes Vancouver

Costar Construction vs Alair Homes Vancouver

One is an independent Vancouver company. The other is a franchise network with local locations. A factual comparison of how each one works, what it builds, and where the two approaches differ.

Costar Construction

About Costar

Costar Construction is a Vancouver construction management company registered as Costar Construction Inc. (BC Registry number BC1232230). The team builds custom homes, multiplexes, laneway homes, kitchen and bathroom renovations, and commercial tenant improvements across Metro Vancouver.

In 2024, Costar's multiplex project "It Takes Two" won Best Multiplex Home at the Georgie Awards, presented by the Canadian Home Builders' Association of BC. Costar is a member of the Homebuilders Association Vancouver (HAVAN).

Costar uses CoConstruct (Buildertrend) project software and a cost-plus pricing model. A single construction manager is assigned to every project and stays as your main point of contact from first meeting through the warranty period.

Alair Homes Vancouver

About Alair Homes Vancouver

Alair Homes is a franchise network that describes itself as North America's largest privately held custom home building company, with more than 100 locations. The Vancouver area has at least two franchisee locations: Alair Homes Vancouver and Alair Homes East Vancouver. Each franchisee is independently owned and operated under the Alair brand and systems.

Alair's model is built around a 'Client Control' construction management platform. The company says clients can log in to see the project schedule, daily photos, sub-trade quotes, change orders, and budget at any point. This is Alair's own stated description of the platform.

Alair Squamish (a separate franchise) was listed as a finalist for Best Multiplex Home at the 2026 Georgie Awards, confirmed on the CHBA BC 2026 finalists list. The Vancouver-area franchisees were not on that list. Their award records, licences, and certifications would need to be confirmed directly with each location.

Alair Homes Vancouver website →

Services and approach

Side-by-side comparison

FeatureCostar ConstructionAlair Homes Vancouver
Business structureIndependent company, one team, Metro VancouverFranchise network. Each Vancouver-area location is independently owned; brand and systems are shared.
Custom homesYesYes (listed as primary service)
Multiplex and missing-middle housingYes, with completed projects in VancouverListed as a service; Alair Squamish was a 2026 Georgie finalist for this category
Laneway homes and legal suitesYes, in Vancouver, Burnaby and New WestminsterADUs (accessory dwelling units) are listed as a service
Kitchen and bathroom renovationsYesHome remodeling listed; kitchen and bathroom work would typically fall under this
Commercial tenant improvementsYesNot listed as a service
Heritage restorationNot listed as a serviceNot explicitly listed; home remodeling may cover this
Project tracking softwareCoConstruct (Buildertrend). Client access to budget and schedule.Alair's proprietary 'Client Control' platform (by their own account): schedule, photos, sub-trade quotes, change orders, pricing
Pricing modelCost-plus with a written contractConstruction management model with client visibility into sub-trade quotes (by their own account)
Point of contactOne construction manager per project, from first meeting through warrantyAlair's stated model assigns a local franchisee team; confirm at first meeting
Awards (Vancouver franchisee locations)2024 Georgie Award, Best Multiplex Home (verified, CHBA BC)No Vancouver-area Alair franchisee appeared on the 2026 HAVAN or 2026 Georgie finalists lists. Alair Squamish was a 2026 Georgie finalist (that is a separate franchise).
Verified industry membershipHAVAN member (confirmed in HAVAN member directory)Confirm directly with the Vancouver-area franchisee, as membership and certifications are held per location

Cost and pricing

Pricing comparison

FeatureCostar ConstructionAlair Homes Vancouver
Published pricingCostar does not publish a per-square-foot rate. Cost depends on site, finishes, and Energy Step Code requirements.Alair does not publish a standard rate. Their model gives clients visibility into sub-trade quotes, so pricing emerges through the planning process.
First consultationFree. Book through the Costar website.Free initial consultation (standard for this type of firm; confirm with them)
Pricing model nameCost-plus"Client Control construction management": clients see sub-trade quotes and change orders (by their own account)
Sub-trade selectionCostar coordinates and supervises subtradesAlair says clients can see sub-trade quotes. A forum commenter noted that "choosing unknown subcontractors based on price" can affect quality outcomes. Worth asking about in a consultation.

Project fit

Which builder fits your project

FeatureCostar ConstructionAlair Homes Vancouver
You want an independent local builder with a single teamCostar is one independent company with one teamAlair is a franchise; your project is handled by a specific franchisee location, not the wider network
You want a verified 2024 Georgie Award winner for multiplex in VancouverCostar won Best Multiplex Home at the 2024 Georgie AwardsNo Vancouver-area Alair franchisee held this award as of the 2026 Georgie finalists list
You want to see sub-trade quotes directlyCostar uses CoConstruct so you can track budget and schedule; sub-trade quote visibility is worth confirming in a consultationAlair's stated model includes direct client visibility into sub-trade quotes through their platform
You need a commercial tenant improvementCostar builds commercial and tenant improvement spacesNot listed as a service for Vancouver-area locations
You want a high-performance (energy-efficient) homeAsk in a consultation about energy code optionsEnergy-efficient homes and green building are listed as Alair services
You want an ADU or laneway homeCostar builds laneway homes in Vancouver, Burnaby, and New WestminsterADUs are listed on Alair's service page

Costar Construction

Choose Costar if…

  • You want a single independent team whose construction manager stays with your project from design through the warranty period.
  • Your project includes a commercial tenant improvement.
  • You want a builder with a verified 2024 Georgie Award win for a multiplex in Vancouver.
  • You want cost-plus pricing with CoConstruct so you see the budget update as decisions are made.
  • Your project is a multiplex, laneway home, or custom home in Metro Vancouver.

Alair Homes Vancouver

Choose Alair Homes Vancouver if…

  • You want direct visibility into sub-trade quotes and the ability to compare bids yourself.
  • You want a builder with more than 100 locations if you might have projects in other cities.
  • You want a green building or prefab construction approach, which Alair lists as a service.
  • You have already spoken to a specific Alair franchisee and like their team and past work.
  • Your project fits a building type Alair specialises in, such as an accessory dwelling unit.

Our read

Verdict

Costar and Alair both use a construction management model with client-facing project software, and both take custom homes and multiplexes in Metro Vancouver. The key structural difference is that Alair is a franchise: you are hiring a local franchisee who operates under the Alair brand and systems, not a single company with one leadership team. Costar is an independent company where the same team manages every project. If sub-trade quote transparency is your main priority, ask both companies in a consultation exactly what you can see in their respective platforms, and on what schedule. If a verified local award track record matters to you, Costar's 2024 Georgie win for a Vancouver multiplex is on the public CHBA BC record.

This page was written by Costar Construction. Every claim about Alair Homes Vancouver comes from their published website or from an independent source, and is attributed in the text. A first meeting with both companies — not this page — is the right way to choose.

Questions

Questions about this comparison

Is Alair Homes a franchise?

Yes. Alair Homes is a franchise network. The Vancouver area has at least two independently owned franchisee locations: Alair Homes Vancouver and Alair Homes East Vancouver. Each location operates under the Alair brand, systems, and platform but is separately owned and managed. Certifications, awards, and team experience are held per location and should be confirmed directly with the specific franchisee you are considering.

Which company won a Georgie Award for a Vancouver multiplex?

Costar won Best Multiplex Home at the 2024 Georgie Awards, presented by CHBA BC. That is confirmed on the CHBA BC 2024 Georgie winners list. Alair Squamish (a separate franchise from the Vancouver locations) was a 2026 Georgie finalist for Best Multiplex Home. Neither Vancouver-area Alair franchisee appeared on the 2026 Georgie or HAVAN finalists lists.

What does 'Client Control' mean on an Alair Homes project?

Alair describes Client Control as a construction management platform where clients can log in to see the project schedule, daily photos, sub-trade quotes, change orders, and budget updates. This is Alair's own stated description. Ask the specific franchisee in a consultation what exactly you can see and when, because the platform experience is worth understanding before you sign.

Does Alair Homes in Vancouver do commercial tenant improvements?

Commercial tenant improvements are not listed among the services on Alair Vancouver's website. Costar builds commercial tenant improvement spaces, with completed examples including a health clinic, a bubble tea shop, and nail salons across Vancouver, Burnaby, and Surrey.

Can I see sub-trade quotes on a Costar project?

Costar uses cost-plus pricing with CoConstruct software so you can see the budget and schedule at each stage of the build. If direct sub-trade quote access is important to you, ask Costar in a consultation exactly what the client view in CoConstruct shows.

Do both companies build laneway homes?

Yes. Costar builds laneway homes in Vancouver, Burnaby, and New Westminster. Alair lists ADUs (accessory dwelling units) as a service, which covers the same category. Ask each company in a consultation which specific neighbourhoods they have built in recently.

Does Alair Homes have locations outside Vancouver?

Alair Homes is a franchise network with more than 100 locations across Canada and the United States, by their own account. The Vancouver area has at least two franchisee locations. Each location is independently owned, so if you have projects in multiple cities you would deal with separate franchisees in each.

Is this comparison page affiliated with Alair Homes?

This page was written by Costar Construction. Every claim about Alair Homes comes from their own published website and materials, from the CHBA BC and HAVAN finalists lists, or is attributed as a quoted statement from a third party. A first consultation with both companies is the right way to choose a builder, not this page alone.

What should I ask both companies before choosing?

Ask each company to show you a completed project of the same type and scale as yours, in the same city. Ask for the names of references from that project. Ask what you will see in their project tracking platform and when, and confirm in writing which licences, insurance coverage, and warranty programme apply to your specific project before signing.

Are both companies members of HAVAN?

Costar is confirmed as a HAVAN member in the HAVAN public member directory (checked 2026-09-24). Alair memberships and certifications are held per franchisee location and should be confirmed directly with the specific Vancouver-area location you are speaking with.

Sources

Every claim about Alair Homes Vancouver on this page comes from the sources below. Checked on the dates shown.

  1. Alair Homes website, services pagealairhomes.com. Checked 2026-10-06. Services listed, Client Control model description, franchise structure
  2. Houzz, Alair Homes Vancouver professional profileHouzz. Checked 2026-10-06. Services listed; Vancouver location profile
  3. Houzz, Alair Homes East Vancouver professional profileHouzz. Checked 2026-10-06. East Vancouver franchise location confirmation
  4. Houzz discussion: experiences with Alair Homes Client ControlHouzz. Checked 2026-10-06. Third-party comment on sub-trade selection by price affecting quality outcomes; not a Costar or Alair statement
  5. 2026 Georgie Awards FinalistsCanadian Home Builders' Association of BC (CHBA BC). Checked 2026-10-06. Alair Homes Squamish listed as finalist for Best Multiplex Home; not Vancouver locations
  6. 2026 HAVAN Awards Finalists AnnouncedHomebuilders Association Vancouver (HAVAN). Checked 2026-10-06. Vancouver-area Alair franchisees not present in the 2026 HAVAN finalists list
  7. 2024 Georgie Awards WinnersCanadian Home Builders' Association of BC (CHBA BC). Checked 2026-09-24. Costar, Best Multiplex Home, project It Takes Two
  8. Costar Construction Ltd. in HAVAN member directoryHomebuilders Association Vancouver (HAVAN). Checked 2026-09-24. Costar is a current HAVAN member
  9. Costar Construction Inc. in BC RegistryOrgBook BC / BC Registries. Checked 2026-09-24. Registered name and active status of Costar Construction Inc., BC1232230

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