Shamrock Heating & Cooling
At a glance
- Google rating
- 4.8★ from 420+ reviews
- In business
- 30+ years
- BBB
- A+ accredited
- Hours
- Open 24/7
- Service area
- Tempe, AZ
- Phone
- +1-602-560-8689
Overview
Shamrock Heating & Cooling is a hvac provider serving Tempe, AZ with a 4.8/5 rating across 422 customer reviews. Notable signals: 30+ years in business; financing available.
Service area
Tempe, AZ home
Vouched Score breakdown — 80/100
Tempe, AZ HVAC average is 81/100. Ranks #11 of 15 listed HVAC providers in Tempe, AZ.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Shamrock Heating & Cooling compares to the Tempe average
| Signal | Shamrock Heating & Cooling | Tempe avg | Delta |
|---|---|---|---|
| Vouched Score | 80/100 | 81/100 | -1 vs avg |
| Google rating | 4.8★ | 4.9★ | -0.1 vs avg |
| Review volume | 420+ | 1,815+ | -1396 vs avg |
| Years in business | 30+ | 32+ | -2 vs avg |
What customers say
"This is a great local company! From the initial customer service call, to diagnosis, to the purchase and installation of our new system, they've been a pleasure. We had lots of questions, sometimes repeating concerns for clarification and every staff (Alex was our comfort care professional) was very helpful, respectful and courteous. The installation was scheduled timely, the technicians (Daniel and Matthew) were on…"
— Alicia T · Mar 2, 2026 · Google Reviews"I have been having my air conditioning system with them for years and only have good things to say about them. Great services and great customer services! They are honest and price is good too. Thank you for everything you do guys!"
— Isabel Canzoneri · Mar 2, 2026 · Google Reviews"I decided to have Shamrock replace my 15 year old unit. Sean came out and explained my options (with no pressure towards more costly systems at all). The crew that installed my unit was very efficient and obviously knew what they were doing. Sean came out and checked the whole installation and then, both Matt and Daniel came and fine tuned everthing until they were sure it was just right. I have had units installe…"
— Frank E · Nov 12, 2025 · Google Reviews"Excellent service! Daniel was professional, courteous, and took the time to explain in details what the issues were. The prepare was done efficiently, and the price was reasonable. I’m very satisfied with the experience and would definitely recommend to others. Would love to receive a coupon for new membership. Overall, a great job."
— Hanna Pham · Aug 3, 2025 · Google Reviews"I can’t say enough good things about my experience with Sean and the Shamrock team. From the most reasonably priced estimate, with great warranties and a service contract, to the prompt and painless installation process, Shamrock far outshined the other companies I considered. I look forward to our ongoing relationship! ☘️"
— Francoise Von Trapp · Feb 11, 2022 · Google ReviewsPros
- High customer satisfaction (4.8★ across 420+ reviews)
- Long-established (30+ years in business)
- BBB accredited
- Background-verified team
- Satisfaction guarantee
- Financing available
- Free estimates
- Flat-rate, upfront pricing
What Shamrock Heating & Cooling publishes about pricing
Promotions
-
$2000 Off New Replacement System
As published: $2000 Off New Replacement System"…dential Only - Full Operational Check Claim Offer $2000 Off New Replacement System Installed by March 31st, 2026 Claim Offer Discove…"↗ source
Maintenance plans
-
membership program
As published: membership program"…ld trust what I was being told. I enrolled in the membership program also." "I've used Shamrock for the last year or s…"↗ source -
Comfort Club
As published: Comfort Club"…er emergency services? Protect your home with our Comfort Club Membership We understand that installing a new he…"↗ source -
maintenance program
As published: maintenance program"…monthly cost, no unexpected fees, and a no-hassle maintenance program tailored to keep your system running smoothly and…"↗ source
Thank You For Visiting our Website! Special Offers $50 Off A Repair Any repair over $300 Claim Offer $100 Off Duct System Cleaning including 39 point precision tune-up Residential Only - Full Operational Check Claim Offer $2000 Off New Replacement System Installed by March 31st, 2026 Claim Offer Discover The Difference With Shamrock Heating & Cooling At Shamrock Heating & Cooling, we believe comfort starts with trust. Built on integrity, innovation, reliability, and care, we deliver solutions—no
Guarantees & credentials
- Satisfaction Guaranteed
- Satisfaction Guarantee
- Money Back Guarantee
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
When to choose them — and when to consider alternatives
- You need same-day or after-hours service
- You need to finance the work
- You need large-scale commercial work
Contact & 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 |
Frequently asked questions
What are the pros of Shamrock Heating & Cooling?
When should I choose Shamrock Heating & Cooling?
When should I consider alternatives to Shamrock Heating & Cooling?
What is the Vouched Score for Shamrock Heating & Cooling?
Is Shamrock Heating & Cooling BBB accredited?
How long has Shamrock Heating & Cooling been in business?
How can I contact Shamrock Heating & Cooling?
What does HVAC service typically cost when working with a Tempe, AZ provider like Shamrock Heating & Cooling?
What pricing terms does Shamrock Heating & Cooling publish on their website?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Best for | |
|---|---|---|---|---|---|---|
Shamrock Heating & Cooling (this company) |
80/100 | 4.8★ (420+) | 30+ | A+ ✓ | — | — |
| 86/100 | 4.9★ (10,950+) | 41+ | — | 3.2★ | — | |
| 82/100 | 4.9★ (305+) | 13+ | A+ ✓ | — | — | |
| 87/100 | 4.8★ (2,180+) | 14+ | — | — | — |
Listed in
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Profile last updated May 9, 2026.