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Business ProfileHVAC Companies in Honolulu, Hawaii

Alltemp

Listed in Honolulu 8 reviews(808) 666-5888

Alltemp

Alltemp serves residential and commercial customers on Oahu and Maui with heating and air-conditioning work, and specializes in commercial refrigeration. Jeff Affleck and Steve Hilyard started the company in 1997.

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Business Highlights
  • Alltemp says it is licensed and insured.
  • Alltemp lists Contractor License C21867.

Service Area

Oahu and Maui.

Active Business Listing

Alltemp is one of 10 HVAC companies ProsGrade lists in Honolulu, Hawaii.

Active
Public local listing
Listing details

12 services listed, including Residential air-conditioning installation, Residential air-conditioning repair and Residential AC maintenance plans. Open 24 hours, 7 days a week. 8 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Alltemp compares with the other 9 HVAC companies on ProsGrade in Honolulu, using public Google ratings and review counts.

  • One of 10 Honolulu HVAC companies on ProsGrade.

Services Covered

12 services
  • Residential air-conditioning installationsplit, ductless mini-split and packaged systems
  • Residential air-conditioning repair
  • Residential AC maintenance plans
  • Commercial HVACsystem design, installation, repair and maintenance
  • Commercial AC removal and retrofitunit removal and retrofits of existing systems
  • Heat-pump repair
  • Commercial refrigeration installationwalk-in coolers and freezers, display cases and ice machines
  • Commercial refrigeration repair
  • Commercial refrigeration maintenancecustomized maintenance plans
  • Commercial refrigeration upgrades and retrofits
  • Custom sheet metal work
  • Indoor air quality solutionsair purifiers and humidity control systems

Reviews

What customers say

One customer praises fast, knowledgeable service for AC repair, installation and commercial refrigeration. Repair reports include repeat visits that left the same units not working and a separate customer's unresolved concerns about a repair diagnosis and assessment charge; the updated invoice in that case arrived nearly a month later.

Customer Reviews

Harper Lewis

Alltemp delivers exceptional service and truly understands Hawaii’s unique cooling and refrigeration needs. Their team is fast, knowledgeable, and available 24/7, which is a lifesaver during emergencies. From AC repair and installation to commercial refrigeration, they handle everything with professionalism and care. I appreciate their licensed and insured expertise, strong attention to detail, and commitment to energy-efficient solutions. Their customer service is friendly, reliable, and always ready to help. Highly recommended for anyone looking for trustworthy HVAC and commercial refrigeration services in Hawaii!
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Brittany Tam

All temp came out multiple times. They would “fix” some of our units just to come back out a short time later and say there is something else wrong. We spent thousands of dollars just to end up with the same units not working. Very fustrating and disappointing. That being said, we will not keep pouring money into this company, as I do not trust that they can fix the issues.
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Christopher de la Torre

I had a very disappointing experience with Alltemp. After contacting them about an issue with my system, I was initially quoted a high amount for what they claimed was a necessary repair. However, I doubted the accuracy and necessity of this diagnosis after personal inspection. I reached out multiple times to address the discrepancies I noticed, but each time, my concerns were dismissed by the company. I was informed that my concerns would be addressed once I proceeded with the unexpected high repair they quoted. Additionally, after multiple attempts to seek assistance, I received an updated invoice nearly a month later, which included the charge for the assessment. This delay felt unusual and added to my frustration. After posting a review about my experience, a representative called me immediately. The concerns I outlined in my emails, were not fully addressed and there was no resolution after the discussion, despite efforts. When I inquired about a refund for the initial assessment, the representative commented that it was ‘pretty messed up’ to ask for a refund. This response felt unprofessional and shifted the focus away from the concerns I was hoping to resolve. Saying something like this is unprofessional, as it shifts the conversation away from addressing legitimate concerns. This response left me uncomfortable and uncertain about pursuing repairs through Alltemp. I felt that my concerns were reasonable, given the situation, and expected a more respectful approach from a company. Unfortunately, this experience has left me with concerns about the transparency and professionalism of Alltemp. Updated review to improve clarity and accuracy based on further exchanges and reflection. Following my previous exchanges, I have since had a licensed plumber inspect my system’s drainage, and they verbally confirmed that they found no issues with it ultimately addressing my concerns. I’m awaiting the final report.
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amazing

Netra Rasaili

No review text provided.

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Frequently Asked Questions

Does Alltemp offer emergency service?

Alltemp offers 24-hour emergency air-conditioning and commercial refrigeration repair.

Do Alltemp maintenance agreements include repair discounts?

Customers with a maintenance agreement receive discounted rates on repair services.

Which air-conditioning brands does Alltemp offer?

Alltemp offers air-conditioning systems from Mitsubishi, Rheem, York, Daikin and Carrier.