General contractors

The 10 Best General Contractors in Calgary, AB

Updated 98 firms checked10 ranked

This list ranks 10 general contractors in Calgary, AB. It starts from Google Maps searches for general contractors and related building work in Calgary: 98 firms were checked, and building and renovation firms with their own website and an open Google listing went forward. Firms are weighed on their Google rating, the number of reviews behind it, how closely their services match general contracting, and their portfolio. The strongest firm overall sits at place 1, places 2 to 4 carry a badge for what each suits best, and places 5 to 10 run in order. Ratings and review counts are Google's, checked October 14, 2026. How we rank

Number 1: Right Choice Construction

Best overall

Calgary renovation company centred on basement development, also doing kitchens, bathrooms, home and garage additions and exterior work.

Updated

Why it ranks here

  • Basement developments come with a 90-day written guarantee that the job finishes on time.
  • An in-house design team and its own custom cabinetry shop work with clients on layouts and finishes.
  • Basement clients get detailed architectural plans and functional layouts along with curated finish selections.
  • Beyond basements, the service list covers kitchens, bathroom remodels, home and garage additions, exterior renovations and house painting.

Number 2: Southern Alberta Construction Services

Best for custom homes

Calgary construction company building custom homes and fitting out commercial tenant spaces across Alberta and the BC Interior.

Updated

Why it ranks here

  • Has been operating as a construction company since 2010.
  • Work splits into two streams: commercial build-outs and custom homes, across Alberta and Interior BC.

Number 3: Joshua General Contracting

Best for design, drafting and construction

Family-owned Calgary general contractor doing residential and commercial renovations, new builds, basement development, handyman work and design and drafting.

Updated

Why it ranks here

  • Reports Canadian Choice Awards wins spanning 2024 to 2026, plus a 2026 Consumer Choice Award for Calgary and Southern Alberta.
  • Has been serving the Calgary area since 2015.
  • Its design and drafting service covers 3D renderings, mechanical and electrical designs, architectural layouts and engineering stamps.
  • Completed jobs include an office renovation for Allen's Transport and front-step resurfacing at Chestermere City Hall.
  • Smaller jobs are covered too, through a handyman service and ongoing maintenance programs for properties.

Number 4: Basement Builders

Best for basement development

Calgary basement development company finishing basements and building legal basement suites in Calgary, Airdrie, Okotoks, Chestermere and Cochrane.

Updated

Why it ranks here

  • Has specialized in basement development, full basement renovations and legal basement suites since 2012.
  • Won a 2026 Consumer Choice Award.
  • Has its basement work checked by third-party inspections.
  • Its recent projects include walkout basements and basements with bars, home gyms, bedrooms and bathrooms.

Number 5: Armstrong Home Renovations

Family-run Calgary renovation contractor doing kitchens, bathrooms, basements and full-home renovations, plus design and planning and some commercial work.

Updated
  • Has been serving Albertans for over 10 years, drawing on over 20 years of field experience.
  • Puts a fixed figure in writing before work starts and provides a written workmanship warranty.
  • Works in Airdrie, Chestermere, Cochrane and Okotoks as well as Calgary.
  • Kitchen work runs from new countertops and cupboards to added islands and full layout reconfigurations.
  • Basement jobs centre on full basement remodels, turning unfinished space into game rooms or lounge areas.

Number 6: Versatile Renovations

Family-owned Calgary renovation contractor doing custom bathroom and kitchen renovations, tile and flooring, plumbing and heating, plus excavation work.

Updated
  • Founded by Herb Crawford, the company is celebrating 20 years of renovation work.
  • Builds showers on Wedi waterproofing systems, which it backs with a 15-year warranty.
  • Kitchen jobs cover custom cabinets, countertops and backsplashes, lighting and appliance integration, and open-concept layouts.
  • Bathroom jobs include custom shower and tub installs, vanities, heated floors and tilework.

Ranks 07 to 10

Number 7: Trademark Renovations

Number 8: Reliant Contractors

Rated 4.9 out of 5 from 77 Google reviews 403-735-4268CallWebsiteof Reliant Contractors (opens in a new tab)

Number 9: Bees Build

Rated 5.0 out of 5 from 41 Google reviews 587-969-9643CallWebsiteof Bees Build (opens in a new tab)

Number 10: Urban City Builders

Rated 5.0 out of 5 from 41 Google reviews 403-819-1057CallWebsiteof Urban City Builders (opens in a new tab)

Compare the firms

RankFirmBest forServicesGoogle ratingArea
01Right Choice ConstructionBasement developments with in-house designBasement developments · Home additions · Kitchen renovations · Bathroom remodels · Garage additionsRated 5.0 out of 5 from 130 Google reviewsCalgary
02Southern Alberta Construction ServicesCustom homesCustom homes · Tenant improvements · Commercial build-outsRated 5.0 out of 5 from 155 Google reviewsCalgary
03Joshua General ContractingDesign, drafting and constructionGeneral contracting · Residential renovations · Commercial renovations · Basement development · Design and draftingRated 4.9 out of 5 from 381 Google reviewsCalgary
04Basement BuildersBasement developmentBasement development · Legal basement suites · Basement renovations · Basement designRated 4.9 out of 5 from 301 Google reviewsCalgary
05Armstrong Home RenovationsFamily-run renovations with design and planningFull-home renovations · Kitchen renovations · Bathroom renovations · Basement renovations · Design and planningRated 5.0 out of 5 from 71 Google reviewsCalgary
06Versatile RenovationsWaterproof custom showers and bathroom remodelsBathroom renovations · Kitchen renovations · Tile and flooring · Plumbing and heating · ExcavationRated 4.9 out of 5 from 145 Google reviewsCalgary
08Reliant ContractorsNew homes and garages around CalgaryCustom homes · Home remodelling · Garage building · Roofing · Decks and fencesRated 4.9 out of 5 from 77 Google reviewsCalgary
09Bees BuildKitchen remodels and restoration workKitchen renovations · Building restoration · General constructionRated 5.0 out of 5 from 41 Google reviewsCalgary
10Urban City BuildersComplete basement developments and legal suitesBasement developments · Legal basement suites · Custom home renovations · Bathroom renovations · Kitchen renovationsRated 5.0 out of 5 from 41 Google reviewsCalgary

What to check before hiring a general contractor in Calgary

Five things to confirm with any firm, on this list or not, before you sign. The rules below are Alberta's and Calgary's.

  1. Registration with WCB-Alberta

    Ask the firm for a clearance letter from WCB-Alberta, which confirms it is registered for workers' compensation and its account is in good standing. WCB-Alberta advises getting one before the firm starts and again before the final payment, because the hiring party can end up owing premiums on an account that is not in good standing.

  2. Liability insurance

    Ask for a certificate of insurance that names the firm and shows commercial general liability coverage in force for the dates of your job, and check that the subcontractors it brings in are covered too.

  3. The building permit from Calgary

    Building permits for homes in Calgary come from the City of Calgary, and structural work, additions, new plumbing and electrical work and basement finishing usually need one. Agree in writing who applies for the permit and books the inspections.

  4. A written contract

    Get the scope of work, the payment schedule tied to stages of the work, start and finish dates, how changes are agreed and priced, and who handles permits and cleanup, all in one signed contract before any work starts.

  5. The warranty

    For a new house: a new house in Alberta must be built by a licensed residential builder and carry warranty coverage under the New Home Buyer Protection Act: at least one year on materials and labour, two years on the delivery and distribution systems, five years on the building envelope and ten years on the structure. For renovation work, get the firm's own workmanship warranty in writing.

Types of general contractor in Calgary

The 10 firms on this list fall into 2 groups, read from what each firm's own site says it does and how it is listed on Google.

General contractors in Calgary: common questions

What does a general contractor do on a home project?

A general contractor runs the job from start to finish: pricing it, booking and supervising the trades, ordering materials, arranging inspections and keeping the schedule. You deal with one firm instead of hiring the framer, plumber, electrician and drywaller yourself.

Do I need a building permit for a renovation?

Usually, for anything structural, for new plumbing or electrical work, and for most basement finishing, additions and decks. Your municipality sets the rules and issues the permit. Many general contractors apply for it as part of the job, so agree who is responsible before you sign.

What should a renovation contract include?

A written scope of work, the price and how changes will be priced, a payment schedule tied to stages of the work, start and finish dates, who pulls the permits, and the warranty on workmanship. Pay as stages are completed rather than most of the price up front.

Should I hire a general contractor or manage the trades myself?

Managing the trades yourself means booking, ordering and supervising each one, arranging the inspections and absorbing the delay when one trade holds up the next. A general contractor does that work and answers for the result. Running it yourself suits small jobs that need one or two trades.

How do I check that a contractor in Calgary is registered with WCB-Alberta?

Ask the firm for a clearance letter from WCB-Alberta. WCB-Alberta advises getting one before the firm starts and again before the final payment, because the hiring party can end up owing premiums on an account that is not in good standing.

Who issues building permits in Calgary?

Building permits for homes in Calgary come from the City of Calgary. For general contracting, structural work, additions, new plumbing and electrical work and basement finishing usually need one. Many firms apply for the permit as part of the job, so agree who does it before you sign.

Corrections

Has something on this list changed?

Send the detail that is out of date, or the name and website of a firm that belongs here.