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Castle Plumbing and Heating Ltd.HVAC contractor in Greater Sudbury, ON

Castle Plumbing and Heating Ltd. is an HVAC contractor at 581 Edna St, Greater Sudbury, ON P3C 3P1, ranked #19 of 38 HVAC contractors in Greater Sudbury and rated 4.5 from 135 Google reviews. Open Monday to Friday.

Greater Sudbury, ONUpdated 0 paid placements in any rankingHow we rank

Call (705) 671-8014Website ↗

Key facts

Key facts about Castle Plumbing and Heating Ltd.
Address581 Edna St, Greater Sudbury, ON P3C 3P1Get directions
Phone(705) 671-8014
Websitecastlesudbury.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.5 from 135 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Greater Sudbury and 3 towns within 40 km: Lively, Rayside-Balfour and Valley East.

Based in Greater Sudbury, ONView on map

Opening hours

Opening hours for Castle Plumbing and Heating Ltd.
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$5,460CA$8,400CA$11,350
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$3,970CA$6,770CA$9,690

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Castle Plumbing and Heating Ltd. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Castle Plumbing and Heating Ltd. (this business)—564.5 (135)—NoNo
Nick Mac's Mechanical & HVAC-R#17575.0 (9)—YesNo37.6 km
KC Heating & Air Conditioning#18574.8 (99)—NoNo18.9 km

See all 38 ranked HVAC contractors in Greater Sudbury

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.5from 135 Google reviews

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Questions about Castle Plumbing and Heating Ltd.

How is Castle Plumbing and Heating Ltd. ranked in Greater Sudbury?

Castle Plumbing and Heating Ltd. is ranked #19 of 38 HVAC contractors in Greater Sudbury by CR Score, with 56 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Castle Plumbing and Heating Ltd.’s hours?

Castle Plumbing and Heating Ltd. is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Castle Plumbing and Heating Ltd. serve?

Serves Greater Sudbury and 3 towns within 40 km: Lively, Rayside-Balfour and Valley East. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Castle Plumbing and Heating Ltd.?

Castle Plumbing and Heating Ltd. has a rating of 4.5 from 135 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Castle Plumbing and Heating Ltd.?

Call Castle Plumbing and Heating Ltd. on (705) 671-8014. The business is at 581 Edna St, Greater Sudbury, ON P3C 3P1. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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