Comfort Plus — Heating & Air-Conditioning logo
24/7 Emergency HVAC Service · Riverside, CA

HVAC Repair & Installation in Riverside, California

Same-day service · 24-hour emergency dispatch · 20+ years licensed.

Licensed HVAC contractor serving San Bernardino, Riverside, Orange, and Los Angeles counties. Same-day diagnostics, 24-hour emergency response, transparent flat-rate pricing, and over 20 years of family-owned experience on every air conditioning, heating, and indoor air quality job.

Get a Free Quote Call 24/7 (714) 451-9240

  • Air Conditioning

    Repair, replacement, and new installation for every major brand of residential and commercial AC.

  • Heating

    Furnaces, heat pumps, and boilers tuned, fixed, or installed — same-day diagnostics whenever possible.

  • 24-Hour Service

    Real emergency response — seven days a week, including holidays. Call any hour.

Welcome to Comfort Plus

Built on 20 Years of Honest HVAC Work

Comfort Plus corporate service fleet lined up in bright daylight
Comfort Plus is a heating and air-conditioning service company built on more than 20 years of hands-on experience across Southern California. As licensed contractors and specialists, we bring the tools, the equipment, and the working knowledge to keep your system running smoothly all year long. Whether your heating or cooling equipment needs maintenance, repair, or a full replacement, our team gets the job done right — within your budget, and on time.

  • Licensed

    CSLB #1045271. Insured, bonded, and accountable on every job we touch.

  • Local

    Family-friendly Riverside operators who answer their own phone — no call center, no third-party dispatch.

  • Emergency-Ready

    A live technician on call 24 hours a day, 7 days a week — Sunday closed for office hours only.

Our Services

Experienced In The Full Range of HVAC Work

Whatever you need fixed, tuned, or installed — we have done it across Riverside and the Inland Empire.

Comfort Plus HVAC technicians servicing rooftop packaged units in Southern California
Outstanding Service

Built on 20 Years of Service in Riverside, California

We install and maintain Carrier, Trane, Lennox, Rheem and every other major brand of residential and light-commercial HVAC equipment in Southern California. Every job comes with a clear quote, a licensed installer on site, and a one-year labor warranty on top of the manufacturer's parts coverage.

Whether your AC quit during a heat wave or your furnace is short-cycling in January, a licensed Comfort Plus technician — not a call center — answers the phone, and we dispatch same-day on most repair calls. Our trucks roll fully stocked with the parts and gauges to diagnose, fix, and re-test most residential systems in a single visit, so you are back in comfortable air without waiting on a return trip.

Get a Free Quote →
What Our Customers Say

Trusted Across the Inland Empire

  • Comfort Plus came out the same day our AC quit during a heat wave. The tech walked me through what was wrong, gave me a flat price up front, and had cold air back on in under two hours. Honest people.

    Melissa G.

    Riverside, CA

  • Used Comfort Plus for a new furnace install last winter. Showed up when they said they would, cleaned up after themselves, and the price was exactly what was quoted. I have already recommended them to two neighbors.

    Steven D.

    Corona, CA

  • Twenty years in this house and Comfort Plus is the first HVAC company I trust enough to put on retainer. Twice-a-year tune-ups, no upsells, real explanations. Worth every penny.

    Mark W.

    Moreno Valley, CA

Common Questions

Frequently Asked Questions

Do you offer financing on new HVAC systems?

Yes. We work with several lenders to offer 0%-down and low monthly payment options on qualifying installations. Bring your project to a free in-home consultation and we will walk through the numbers with you on the spot.

Is 24-hour emergency service really 24 hours?

Yes — a real Comfort Plus technician answers the emergency line at all hours, weekends and holidays included. Our office is closed Sundays for routine scheduling, but emergency dispatch never closes.

Which counties do you cover?

We service homes and small commercial sites across San Bernardino, Riverside, Orange, and Los Angeles counties. If you are uncertain whether your ZIP code is in range, call us and we will confirm before scheduling.

How often should I tune up my furnace and AC?

Once a year is the minimum — twice a year (spring for AC, fall for heat) is what we recommend for any system more than five years old. Routine tune-ups catch small problems before they become expensive failures and keep manufacturer warranties valid.

What brands do you service?

All major brands — Carrier, Trane, Lennox, Goodman, Rheem, York, American Standard, Bryant, and more. Our technicians are trained on legacy systems too, so we can usually keep older equipment running rather than push a replacement you do not need.