RM3 MechanicalHVAC contractor in Tempe, AZ
RM3 Mechanical is an HVAC contractor at 2123 S Priest Dr #215, Tempe, AZ 85282, rated 5.0 from 38 Google reviews. Open Monday to Saturday.
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Key facts
| Address | 2123 S Priest Dr #215, Tempe, AZ 85282Get directions |
|---|---|
| Phone | (480) 270-8321 |
| Website | rm3mechanical.com |
| Hours | Monday to Saturday: 7 AM – 5 PM |
| Google rating | 5.0 from 38 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Serves Tempe and 11 towns within 25 miles: Tempe Junction, Guadalupe, Ahwatukee Foothills, Central City, Phoenix, Mesa, Scottsdale, Encanto, Paradise Valley, Chandler and Gilbert.
Based in Tempe, AZView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7 AM – 5 PM |
| Tuesday | 7 AM – 5 PM |
| Wednesday | 7 AM – 5 PM |
| Thursday | 7 AM – 5 PM |
| Friday | 7 AM – 5 PM |
| Saturday | 7 AM – 5 PM |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays
- Open Sundays — no
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 | $3,887 | $5,978 | $8,073 |
| Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range | $2,823 | $4,814 | $6,896 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Questions about RM3 Mechanical
What are RM3 Mechanical’s hours?
RM3 Mechanical is open Monday to Saturday. Its listed hours are Monday to Saturday, 7 AM – 5 PM. On Saturdays it is open 7 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does RM3 Mechanical serve?
Serves Tempe and 11 towns within 25 miles: Tempe Junction, Guadalupe, Ahwatukee Foothills, Central City, Phoenix, Mesa, Scottsdale, Encanto, Paradise Valley, Chandler and Gilbert. 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 RM3 Mechanical?
RM3 Mechanical has a rating of 5.0 from 38 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 RM3 Mechanical?
Call RM3 Mechanical on (480) 270-8321. The business is at 2123 S Priest Dr #215, Tempe, AZ 85282. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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