Same-Day Services Available 714.581.9104
You Have a Business to Run. Let Dial One Sonshine Do the Rest
  • 145+ Years' Experience
  • Same-Day Services Available
  • Family-Owned & Operated
  • Upfront, Competitive Pricing
  • 100% Customer Satisfaction Guaranteed
Request A Service

Commercial HVAC Pros

While You Focus on Running Your Business, We Can Ensure Your HVAC System Is Functioning Properly & Efficiently: (714) 581-9104

At Dial One Sonshine, we understand running a business requires a significant amount of work. As a commercial property owner, it is vital that you have a local company you can rely on to handle HVAC maintenance and repairs which are outside of your scope of knowledge. While you focus on the success of your business, we would be proud to handle all of your commercial HVAC needs. Allow our techs to offer you the commercial HVAC services you require in order to ensure your commercial property’s HVAC system runs smoothly all year long. We provide commercial AC services, commercial heating system services, thermostat installations, mini-split installations and more. When you hire us, you can rest easy knowing your HVAC system is running smoothly.

Ensure Every Aspect of Your Business Runs Smoothly with Our Help

What Sets Dial One Sonshine Apart?

  • Family-Run Company

    We're a Family-Owned & Operated Business. As Such, We Treat Our Customers Like Family.

  • 145+ Years' Experience

    Our Dedicated Technicians Have Nearly 150 Years of Combined Experience in the HVAC Industry.

  • Satisfaction Guaranteed

    We Will Not Leave Until You're Completely Satisfied With the Workmanship of Our Techs.

  • Upfront Pricing

    Never Worry About Hidden Fees Again! We Always Offer Our Customers Honest Pricing.

  • Same-Day Services

    Emergencies Happen! Our Highly Skilled HVAC Technicians are Available to Handle Yours.

  • Trusted & Recommended

    We Have a Reputation for Meeting & Exceeding the Expectations of Our Customers.

How Can We Help You? You Can Count on Us to Get the Job Done!

About Dial One Sonshine

Thousands of Customers Served

We provide a wide range of plumbing, heating, cooling, and electrical services throughout the local community. Problems can happen anytime, but have no fear! You can rest easy knowing that we’re extremely reliable and experienced enough to complete the job the right way the first time. In order to keep your HVAC system running smoothly, keep us on speed dial for routine maintenance checks. We’ll be there for you when you need us most!

The personalized care and attention to detail given to our customers is unmatched. Our prices are extremely reasonable, and you’ll know what you’re paying for before we even get started on the job. Be sure to take advantage of the free estimates we offer for replacements, new installations, and re-piping services. We’ll give you the transparent expertise you need to make the best decisions possible.

Proud to Be Industry Leaders

Our Customers Say it Best

See Why We're the
Trusted Choice

  • “We have been working with Dial One for years, and we will continue doing so in the future. ”

    -Jeff G.

  • “Dustin is professional, timely, articulate, and is knowledgeable about his profession.”

    -Micheal C.

  • “Soooooo awesome! Very clean! They made sure to leave our place cleaner than when they arrived.”

    -Erin B.

  • “Highly recommend for future customers.”

    -Kristine S.

  • “We've been satisfied customers since 2008. ”

    -Marilyn C.
  • New HVAC System

    Applies to the Purchase & Installation of Any New Complete System

    450
    Limit One Coupon Per Customer. Cannot be Combined With Any Other Offer.
    Print Coupon
  • 2-Year Maintenance Program

    With the Purchase & Installation of a New Tankless Heater

    Free
    Limit One Coupon Per Customer. Cannot be Combined With Any Other Offer.
    Print Coupon
  • AC Unit or Furnace

    200
    Limit One Coupon Per Customer. Cannot be Combined With Any Other Offer.
    Print Coupon
  • Any Service

    This Coupon Only Applies to Services Which Amount to $125 or More

    15
    Limit One Coupon Per Customer. Cannot be Combined With Any Other Offer. Coupon Valid During Normal Business Hours Only.
    Print Coupon
  • Tune-Up Package

    Includes AC Service in Spring & Furnace Service in Fall.

    25
    Limit One Coupon Per Customer. Cannot be Combined With Any Other Offer.
    Print Coupon
  • Heating Maintenance

    Includes 20 Point Safety Inspection Test & Free Carbon Monoxide Test.

    77
    Limit One Coupon Per Customer. Cannot be Combined With Any Other Offer. Coupon Valid During Normal Business Hours Only. Exclusions Apply. Contact Our Office for More Information.
    Print Coupon
  • Drain Cleaning

    Exclusions Apply. Contact Our Office for More Information.

    99
    Limit One Coupon Per Customer. Cannot be Combined With Any Other Offer. Coupon Valid During Normal Business Hours Only.
    Print Coupon

Answers to Common Questions

  • Do I Need to Schedule Commercial HVAC Repairs?

    If you have noticed diminished air flow, hot/cold spots on your commercial property, the need for frequent repairs, or any other troubling signs, schedule a commercial HVAC service immediately.

  • Benefits of Replacing My Commercial HVAC System?

    New commercial HVAC systems are more energy efficient and could save you up to 30% on energy costs. They can also improve indoor air quality, improve the environmental efficiency of your commercial property, and keep your property more comfortable.

  • Why Schedule Regular Commercial HVAC Services?

    Over time, regular wear and tear will diminish the efficiency of your commercial HVAC system. Our trusted technicians can ensure the longevity of your system and catch potential issues before they become more severe and costly.

Request an Appointment Keep Your Customers & Staff Comfortable - Contact Us Today!
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