THE LIBRARY · Legal & Permits

ALBERTA LAW& PERMITS.

Licences, contracts, cancellation rights, permits, liens and safety rules.

GUIDES
6
GLOSSARY TERMS
24

Alberta has specific rules that protect homeowners hiring contractors, and most people only find out about them after something goes wrong. Who needs a licence to take your deposit, how long you have to cancel a contract signed at your door, when the City needs a permit, and what happens if a contractor doesn't pay a supplier are all set out in law.

These guides explain those rules in plain language and link to the legislation and government pages they come from. They're general information, not legal advice. For your specific situation, check the source or talk to a lawyer.

THIS SHELF ANSWERS
  • Does my contractor need a licence to take a deposit?
  • Can I cancel a contract I signed at my door?
  • Do I need a City of Calgary permit?
  • What is a builders' lien, and can it hit me?

THE BASICS

Plain-language primers. Assume nothing.

DEEP DIVES

For when you're mid-decision, mid-claim or mid-argument.

WORDS YOU'LL HEAR

THE LEGAL & PERMITS GLOSSARY.

FULL A–Z →
Builders' lien
A claim registered against a property's title by a contractor, subcontractor or supplier who says they haven't been paid for work or materials. Check for liens before you make a final payment.
Building permit
Municipal approval required before certain construction work starts, usually followed by inspections. Whether roofing or siding work needs one depends on the municipality and the scope.
Business licence
A municipal licence to operate a business. The City of Calgary requires contractor businesses working in the city, including those based elsewhere, to hold one.
Cancellation rights
Your right under Alberta's Consumer Protection Act to cancel a direct sales contract, such as one made at your home, for any reason until 10 days after you receive a copy of the written contract. In some situations the right extends to one year.
Certificate of lis pendens
A notice registered at Land Titles that a lawsuit about the land is under way. Under Alberta's Builders' Lien Act, a registered lien ends unless the lienholder starts a court action and registers one within 180 days.
Certificate of substantial performance
A document a contractor can issue when, in its opinion, the contract is substantially performed. If one is issued, the holdback period under Alberta's Builders' Lien Act runs from its date.
Consumer Protection Act
Alberta's main consumer protection law. Among other things, it sets rules for direct sales, prepaid contracting and business licensing.
Control zone
Under Alberta's OHS Code, a marked area at least 2 metres wide along the unguarded edge of a surface sloped no more than 4 degrees, such as a flat roof. Workers who stay farther from the edge than the zone's width don't need another fall protection system.
Cooling-off period
A period set by law during which a consumer can cancel certain contracts. In Alberta the rules depend on the type of contract and how it was sold.
Development permit
A permit under Calgary's Land Use Bylaw that deals with how a property looks and is used, separate from a building permit. Many exterior alterations to single detached and semi-detached houses are exempt, unless the house is on the City's inventory of evaluated historic resources.
Direct sales contract
A consumer contract negotiated or concluded somewhere other than the seller's place of business, such as at your home. Alberta's Consumer Protection Act gives buyers specific cancellation rights on these contracts.
Electrical permit
Approval required under Alberta's Safety Codes Act before certain electrical work, such as adding new wiring. Check with your municipality whether your project needs one.
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