Restore Comfort with Reliable HVAC Service

Expert heating and cooling solutions designed to meet your home or business needs.

(951) 433-4822

Eastvale, CA

92880

Mon - Fri
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Saturday
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Sunday
Closed

Keep Your Space Comfortable Year-Round

Honest service with clear answers at every step

Honest Comfort Heating & Air Inc. provides heating and cooling services across Eastvale and the surrounding Inland Empire. Whether you're dealing with an unexpected breakdown or planning a system upgrade, you'll work with a team that understands how local conditions affect indoor comfort. Every job is approached with the same commitment to doing what's right.


You can expect straightforward service from the moment you reach out. We'll walk you through what's needed, explain your options, and make sure you understand the scope before any work begins. Our goal is to keep things simple and stress-free while delivering results that last.


Honest Comfort Heating & Air Inc. has been serving residential and light commercial clients for over 18 years. We're a locally owned, family-owned, owner-operated company focused on building relationships, not just completing transactions. Financing options are available to help make repairs and upgrades more accessible when you need them most.



Reach out to discuss your heating or cooling needs and we'll help you move forward with confidence.

Built on Transparency and Honest Work
Family-owned service backed by over 18 years of experience in California.

Our approach centers on helping you understand what's happening with your system and what comes next. From the initial assessment through completion, you'll know what to expect at each stage. We take the time to answer questions, review findings, and outline next steps so there's no confusion along the way.


Every service call is documented and tailored to the specific conditions of your property. Whether it's a routine tune-up or a full system installation, the process is designed to be predictable and thorough.



Here's what you'll experience when you work with us:

How We Deliver Service

Detailed diagnostics that identify the root cause and prevent repeat issues

Transparent recommendations based on your system's actual condition and your budget

Coordinated scheduling and follow-through to keep projects on track

Solutions designed with climate patterns in mind for lasting performance

Let us know what you're dealing with and we'll map out a plan that works.

Why Clients Return

Honest Comfort Heating & Air Inc. operates with a focus on integrity and accountability. We're not here to oversell or take shortcuts—we're here to serve the communities we live and work in. That means showing up on time, doing the job right, and standing behind the work we complete.


Our customers appreciate the education and honesty that comes with every interaction. We believe in building long-term relationships, which is why we invest the time to make sure you're informed and comfortable with every decision. It's a reflection of the values that guide our business and the way we treat every home and business we serve.


Connect with us to experience dependable HVAC service you can trust.

Customer Stories That Speak for Themselves

Google My Business Badge. Click to review

The BEST customer service. Our thermostat went out, causing the fan to stay on. He was able to come within 48 hours after my call. Ulysses was very kind and professional. He confirmed the appt by text the day prior. The morning of he sent me an exact ETA also by text. The work was very honest and he even took video and pictures of our unit in the attic and explained things thoroughly. We appreciated him so much that i sent him home with half a fresh baked loaf of sourdough i made. He took the time following our appt to provide service reports as well as all images he took. Also worth mentioning it was very affordable and less than we were expecting to spend. Will absolutely use him for all further HVAC issues and highly recommend him! The company name could not be more appropriate.

Vanessa S.

Ernie M.

I just received a courtesy Heater Check from Honest Comfort Heating & Air.   Since it was a free service, 

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     I thought he’d just run through the system. However, Ulysses the owner and operator of this company took his time and did an outstanding heater check on my dual units here in Eastvale, Ca.   He was very professional, knowledgeable and respectful and did an outstanding job. I highly recommend his services to anyone in the Eastvale or surrounding area of the IE.

Monica R.

Ulysses is very thorough and  knowledgeable with heating and air conditioner units .

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    During  our service  he took the time to explain our unit to us as well as explained the best use of our unit to conserve energy. He also took pictures of the unit so we could visually see while he was explaining . this was very helpful. The name of his company represents who he is. He is honest, which gives us a comfort in knowing that we are getting good service.

Areas We Serve

  • Eastvale, CA
  • Ontario, CA
  • Rancho Cucamonga, CA
  • Chino Hills, CA
  • Corona, CA
  • Norco, CA