Matrix MechanicalHVAC contractor in Saint John, NB
Matrix Mechanical is an HVAC contractor at 204 Carmarthen St, Saint John, NB E2L 2P7, ranked #1 of 24 HVAC contractors in Saint John and rated 4.9 from 512 Google reviews. Open 24 hours a day, 7 days a week.
Saint John, NBUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 204 Carmarthen St, Saint John, NB E2L 2P7Get directions |
|---|---|
| Phone | (506) 696-7000 |
| Website | matrixmechanical.ca |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 4.9 from 512 Google reviews |
Service area
Based in Saint John, NBView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
- Open 24/7
- 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 |
|---|---|---|---|---|---|---|---|
| Matrix Mechanical (this business) | — | 95 | 4.9 (512) | — | Yes | Yes | |
| MACSiAIR Mini Split Heat Pump + Air Exchanger + Air Duct + Dryer Vent Cleaning Services | #2 | 88 | 5.0 (71) | — | Yes | No | 3.8 km |
Questions about Matrix Mechanical
How is Matrix Mechanical ranked in Saint John?
Matrix Mechanical is ranked #1 of 24 HVAC contractors in Saint John by CR Score, with 95 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are Matrix Mechanical’s hours?
Matrix Mechanical is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. 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 do Google reviews say about Matrix Mechanical?
Matrix Mechanical has a rating of 4.9 from 512 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 Matrix Mechanical?
Call Matrix Mechanical on (506) 696-7000. The business is at 204 Carmarthen St, Saint John, NB E2L 2P7. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Matrix Mechanical? 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.