3 J's HeatingHVAC contractor in Midland, ON
3 J's Heating is an HVAC contractor in Midland, ON, ranked #13 of 57 HVAC contractors in Midland and rated 5.0 from 4 Google reviews. Open 7 days a week.
Midland, ONUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (705) 828-5084 |
|---|---|
| Website | 3jsheating.ca |
| Hours | Monday to Friday: 8:30 AM – 4:30 PM; Saturday and Sunday: open 24 hours |
| Google rating | 5.0 from 4 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Serves Midland and 1 town within 40 km: Gravenhurst.
Based in Midland, ONView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 8:30 AM – 4:30 PM |
| Tuesday | 8:30 AM – 4:30 PM |
| Wednesday | 8:30 AM – 4:30 PM |
| Thursday | 8:30 AM – 4:30 PM |
| Friday | 8:30 AM – 4:30 PM |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
- Open evenings — no
- Open Saturdays
- Open Sundays
- Emergency service
Typical heating and cooling prices
| Job | Low | Typical | High |
|---|---|---|---|
| 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$5,460 | CA$8,400 | CA$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$3,970 | CA$6,770 | CA$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
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| 3 J's Heating (this business) | — | 58 | 5.0 (4) | — | Yes | Yes | |
| Big Bay Heating and Cooling | #12 | 58 | 4.9 (46) | — | Yes | Yes | 25.8 km |
| Garthside Limited | #14 | 57 | 4.8 (80) | — | No | No | 19.6 km |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
5.0from 4 Google reviews
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Questions about 3 J's Heating
How is 3 J's Heating ranked in Midland?
3 J's Heating is ranked #13 of 57 HVAC contractors in Midland by CR Score, with 58 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 3 J's Heating’s hours?
3 J's Heating is open 7 days a week. Its listed hours are Monday to Friday, 8:30 AM – 4:30 PM; Saturday and Sunday, open 24 hours. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.
What areas does 3 J's Heating serve?
Serves Midland and 1 town within 40 km: Gravenhurst. 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 3 J's Heating?
3 J's Heating has a rating of 5.0 from 4 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 3 J's Heating?
Call 3 J's Heating on (705) 828-5084. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own 3 J's Heating? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.