Ontario · area guide · 9 communities · checked October 8, 2026
Home energy audits, radon and well water testing in the County of Brant
The County of Brant is home to 39,474 people (2021 Census), and 30% of their houses were built before 1961. This guide covers 9 communities, from Paris, St. George and Burford to the smallest hamlets, with the local numbers that shape an energy audit or a home health test.
Population (2021)
39,474
Communities listed
9
Houses built before 1961
30%
Heating degree-days
4,194
Waterloo Wellington Airport
How the County of Brant is built
- Before 1961 30%
- 1961–1990 29%
- 1991–2000 12%
- 2001 or later 29%
This page covers the County of Brant, the single-tier municipality around Brantford that includes Paris, St. George and Burford. Brantford is a separate city with its own pages.
Six local guides for the County of Brant
Energy audits and heat pump sizing
County of Brant at a glance
People and homes
39,474 people and 14,778 private dwellings in 2021, up 10.8% in population since 2016.
Housing
Of the 13,550 houses in the County of Brant (single-detached, semi-detached, row houses, duplexes and mobile homes), 30% were built before 1961 and 59% before 1991, according to the 2021 Census. The typical house dates from 1981–1990.
Climate
Environment and Climate Change Canada's 1981–2010 climate normal at Waterloo Wellington Airport (34.4 km from the middle of the area) is 4,194 heating degree-days a year, with a January mean of −6.5°C. The building code's 2.5% January design temperature is −18°C.
Radon
In Health Canada’s 2012 survey, 10.4% of 96 homes tested in the Brant County Health Unit were above the guideline. The larger 2024 Cross-Canada survey reports 12.4% (1 in 8) of homes at or above the guideline for Ontario as a whole.
Wells
Free bacteria testing through Public Health Ontario, with bottles from Grand Erie Public Health weekdays 8:30 a.m. to 4:30 p.m. Pick up bottles at the County of Brant offices in Burford (26 Park Avenue) and Paris (66 Grand River Street North) or at the St. George and Scotland public libraries. The Burford office takes samples on the last Wednesday of every month except December, 8:30 a.m. to 2 p.m.
Energy advisors
NRCan's list (checked October 8, 2026) shows 22 service organizations registered for postal codes in Paris. Confirm they travel to your community.
Heating
Province-wide, 58% of Ontario households heat mainly with natural gas, 18% with electricity, 4% with propane and 1% each with oil and wood (Statistics Canada, 2023); there's no published breakdown for this area alone.
Every community in the County of Brant
Grouped by municipality, with 2021 Census populations. Names come from Natural Resources Canada's geographical names database and Statistics Canada's population centres.
- County of Brant 39,474Burford, Glen Morris, Harley, Mount Pleasant, Oakland, Paris, Scotland, St. George
Covered on city pages
- Brantford 104,688Brantford has its own pages.
Who does the work in the County of Brant
- Energy evaluations and heat loss calculations: NRCan's list (checked October 8, 2026) shows 22 registered service organizations for postal codes in Paris. See them with phone numbers; confirm they travel to your community.
- Radon: certified measurement and mitigation professionals are listed in the C-NRPP directory ↗.
- Wood stoves and chimneys: WETT-certified professionals are listed in the WETT directory ↗; see wood-burning inspections in the County of Brant.
- Well water: free bacteria tests through the local public health unit; chemistry through a licensed private lab. Details for the County of Brant.
Rebates and financing for the County of Brant homes
Nearby city pages and guides
Sources
- Statistics Canada — 2021 Census population and dwelling counts (table 98-10-0002-01)
- Statistics Canada — 2021 Census, households by period of construction and dwelling type (table 98-10-0233-01)
- Statistics Canada — 2021 Census population centres (table 98-10-0011-01)
- NRCan — Canadian Geographical Names Database (official place names)
- Environment and Climate Change Canada — Canadian Climate Normals 1981–2010
- National Research Council — National Building Code of Canada 2020, Appendix C, Table C-2 (climatic design data)
- Health Canada — Cross-Canada Survey of Radon Concentrations in Homes, final report (2012), Table 5
- NRCan — Service organizations for existing homes (list checked October 8, 2026)
- Land Information Ontario — municipal boundaries (lower and single tier)
- Evict Radon National Study with Health Canada — 2024 Cross-Canada Survey of Radon Exposure (report v1.1)
- Grand Erie Public Health — private well water testing
- Statistics Canada — Households and the Environment Survey 2023, primary heating systems (table 38-10-0286-01)
Planning upgrades in the County of Brant?
Tell us where you are and what you’re planning. We’ll connect you with a registered service organization for your area — no spam, no shared lead lists.