Gasfitters listed for Diamond Valley

Gasfitters install and service natural gas and propane piping and gas appliances such as furnaces, boilers, water heaters, ranges, and fireplaces. Firms here are based in Diamond Valley or list it as their location or service area in our sources. 2 listings, 2 stating after-hours service. None verified yet.

Listings

Harper's Plumbing

Not yet verified Also based in Calgary States after-hours service (unverified)
Trades
Plumbers, Gasfitters
Town
Diamond Valley (listed as “Diamond Valley (chamber) / Calgary”)
After-hours
Firm states yes (unverified)
Source note: Yes - site states 24/7 emergency
Municipal licence
Unknown
Inspections in Diamond Valley
Through Park Enterprises Ltd.
Phone
(587) 216-1755
Website
harpersplumbing.ca

Before you call: gasfitter work in Diamond Valley

Typical jobs
Gas line for a range, BBQ or fireplace · Gas appliance hook-ups · Gas leak checks
Related Alberta certificates
Gasfitter – Class A, Gasfitter – Class B
Both are Alberta journeyperson certificates and compulsory certification trades. Class B covers appliances up to 400,000 BTU; Class A is needed above that. There is no master gasfitter credential in Alberta.
Sources: Designated Trades and Restricted Activities Regulation, AR 161/2022; Permit Regulation, AR 204/2007; Safety Codes Council: where to get a permit (accessed 2026-10-08)
Who issues permits in Diamond Valley
The Town of Diamond Valley is the accredited municipality (accreditation M124954), and its contracted agency, Park Enterprises Ltd. (accredited agency A000178, Lethbridge), takes the applications and fees and issues the permits.
Official permit page
Who inspects
Handled through Park Enterprises Ltd., the agency that services the Town's permits. Each permit it issues lists the inspections the project needs.
Communities and plan areas in Diamond Valley
Partial list Black Diamond, Turner Valley, Downtown Black Diamond, Willow Ridge, Kaiser, Gateways of Turner Valley, Okalta-Cuffling Flats, Calkins Place
Diamond Valley publishes no official neighbourhood list. These are the two former towns, now its communities, plus areas named in its statutory plans (area redevelopment plans and area structure plans).
Sources: Town of Diamond Valley: Municipal Development Plan (Bylaw 2025-122); Town of Diamond Valley: statutory plans (accessed 2026-10-08)

More on permits and inspections: permits in Diamond Valley. Certificate status on each listing is explained on how verification works.

More in Diamond Valley

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