Areas Serving: Inland Empire, Orange County,

Los Angeles, & Palm Springs

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Plumbing Heating, & Air Conditioning Specialists in SoCal

Serving Inland Empire, Orange County, Los Angeles, Palm Springs

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Over 500 Five-Star Customer Reviews

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ZERO Percent Easy Payment Plans

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Licensed, Insured & Bonded

Hear What Real Customers Are Saying About RT Olson Plumbing Heating & Air.

water leak detection in bathroom wiht thermal camera

FREE Leak Detection!

Furnace Tune-Up in Corona, CA | RT Olson Plumbing

$49 Spring A/C Tune Up!

IICRC Certified for Water Damage Mitigation & Restoration

$69 Drain Cleanig Special

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Over 500 Five-Star Customer Reviews!

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Comprehensive HVAC Solutions

Explore Our HVAC Services

AC Repair

Ensure your home stays cool with our expert AC repair services, designed to quickly address any issues and restore comfort.

AC Maintenance

Regular AC maintenance keeps your system running efficiently, preventing costly breakdowns and extending its lifespan.

Commercial HVAC Services

Our commercial HVAC services cater to businesses, providing reliable climate control solutions tailored to your operational needs.

Dryer Vent Cleaning Services

Improve safety and efficiency with our dryer vent cleaning services, reducing fire risks and enhancing appliance performance.

Furnace Repair & Tune Up

Stay warm and worry-free. Our fast, expert furnace service fixes problems before they become emergencies—keeping your system efficient and your home comfortable.

Furnace Installation

Outdated system? We’ll replace it with a high-efficiency furnace that cuts energy costs and eliminates surprise breakdowns.

Duct Cleaning

Dirty ducts kill system performance. We clean them out, boost airflow, and help your HVAC run like it’s brand new.

Indoor Air Quality Services

Air quality isn’t optional—it’s essential. Our dryer vent and IAQ services eliminate fire risks and ensure your home’s air is safe to breathe.

Comprehensive plumbing Solutions

Explore Our Plumbing Services

Drain Cleaning

We can clear every kind of clogged drain. Sinks, toilets, showers, and tubs. Hydro-jet for tough sewer and landscape drains.

Leak Detection & Repair

Foundation leak detector. Slab leaks, water mains, sewer pipes, etc. We locate & repair every kind of water or sewer leak.

Tankless Water Heaters

Repair and installation of tankless water heaters. Enjoy an endless supply of hot water for less.

Faucet Repairs

Sink and shower faucet repair, replacement, and installation.

Toilet Repair & Installation

Toilet, tub, and shower repair, replacement, and installation.

Water Filtration

Stop hard-water mineral rust from breaking down your appliances. Enjoy clean drinking water!

Garbage Diposal

Repair, replace, and installation of garbage disposals.

Water Damage Restoration

Flood and water damage restoration services.

Whole House Repipe

Spot fixes, re-routing, and whole house repipe.

RTO Olson Plumbing in Corona CA - Team & Truck

SoCal Plumbing & HVAC Experts

Owner-operator Bob Olson is a 4th generation plumbing & HVAC contractor and has been serving the local community since 2011.

We’re licensed, bonded, and insured, CA license #997337.

We provide residential service in Corona, Riverside, Norco, and Eastvale CA and surrounding areas.

We solve plumbing, AC, & furnace problems and create happy customers.

And our 500+ five-star customer reviews prove we get the job done right the first time, with a smile, and at an affordable price.

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5 Steps to Finding the Best Plumbers & HVAC Specialists in Corona California

  1. Reputation – ask friends and family, check online reviews in Home Advisor, Yelp, and Google. Do they have references you can call? Be sure prospective contractors have lots of customer reviews on several platforms. If you see a bad review, be sure to take notice of how the business responded.
  2. Check their contractors license and insurance, all of which is easy to do online at the CA Contractors State License Board. See ours here:
  3. Communication – how easy is it to connect to a real person at the company? Do they respond quickly to messages? How’s the mojo when you talk with them? What’s your gut tell you?
  4. Project Profiles – ask to see photos and case studies of previous work and provide references if your job is big. Do they have any before and after photos for jobs like yours?
  5. What’s the cost? Are they charging a flat fee for the job or an hourly rate, or hourly plus parts, etc.? You need to know. The best deal may be a flat rate for the job, that way you know exactly what you’re in for.

About Corona, CA

Corona (Spanish for “Crown”) is a city in Riverside County, California, United States. As of the 2020 census, the city had a population of 157,136, up from 152,374 at the 2010 census.

The cities of Norco and Riverside lie to the north and northeast, Chino Hills and Yorba Linda to the northwest, Anaheim to the west, Cleveland National Forest and the Santa Ana Mountains to the southwest, and unincorporated Riverside County along the rest of the city’s borders.

Corona is approximately 48 miles (77 kilometers) southeast of Downtown Los Angeles and 95 miles (153 km) north-northwest of San Diego. Corona, located along the western edge of Southern California’s Inland Empire region, is known as the “Circle City” due to Grand Boulevard’s 3 mi (4.8 km) circular layout.

It is one of the most residential cities in the Inland Empire, but also has a large industrial portion on the northern half, being the headquarters of companies such as Fender Musical Instruments Corporation, Monster Beverage Corporation, and supercar manufacturer Saleen.

== History == === Etymology === Corona is Spanish for crown or wreath.

Originally called South Riverside, citizens wanted to distinguish their city from the larger city of Riverside to the north. When it came time to incorporate the city a number of different names were considered, but the name Corona was chosen to play upon a unique feature of the city, the one-mile diameter drive that circled the center of the town.

=== Early years === Corona was founded at the height of the Southern California citrus boom in 1886, and is situated at the upper end of the Santa Ana River Canyon, a significant pass through the Santa Ana Mountains.

Favorite Restaurants & Places To Go In Corona California

See our blog post on our favorite places in Corona CA.

Local Reviews
for Corona, CA

RT Olson Plumbing, Heating, and Air Conditioning Rated 4.9 out of 5 stars based on 98 customer reviews

Map of Corona, CA 92883

Excellent service, friendly team!


Anuja - Corona, CA 92883


Review of RT Olson Plumbing, Heating, and Air Conditioning

Tim and his team of HVAC technicians were awesome to work with! I actually had such a great experience with them that I called them back a second time for another issue. Both times, Tim responded immediately to my texts and setting up an appointment with the office was seamless. For my urgent issue they were able to fit in a same day visit and with a less-urgent issue they scheduled me first thing the next day. They are very professional with text and email updates about when a technician was on his way as well as the name and picture of the technician. They were reliable - showed up when they said they would and figured out the solution. While HVAC repair can be pricey, I felt their prices were fair and they didn't try to push extra costs unnecessarily. They also gave realistic advice about the longevity of our HVAC system and left it up to us to decide what repairs to do. I highly recommend RT Olson for HVAC issues!

CoronaCA92883 33.7975-117.515

Map of Corona, CA 92881

Excellent


Rasha - Corona, CA 92881


Review of RT Olson Plumbing, Heating, and Air Conditioning

Very knowledgeable person, friendly and helpful, affordable as well , fast appointment, highly recommended

CoronaCA92881 33.855-117.5475

Map of Corona, CA 92883

Awesome Work


Phillip - Corona, CA 92883


Review of RT Olson Plumbing, Heating, and Air Conditioning

Was very efficient and communicative throughout the process. Was also very accommodating and understanding with working with a newborn sleeping nearby.

CoronaCA92883 33.7575-117.4675

Map of Corona, CA 92882

Great Job!


Michael - Corona, CA 92882


Review of RT Olson Plumbing, Heating, and Air Conditioning

Alphonso did a great job for us, replacing a toilet and vanity faucet in downstairs bathroom. We'd love to have him work for us again!

CoronaCA92882 33.8675-117.59

Map of Corona, CA 92878

Excellent


Krista - Corona, CA 92878


Review of RT Olson Plumbing, Heating, and Air Conditioning

Shane was great, thank you so much for being accommodating also.

CoronaCA92878 33.905-117.5875

Map of Corona, CA 92880

Shower dripping repair


Denise - Corona, CA 92880


Review of RT Olson Plumbing, Heating, and Air Conditioning

CoronaCA92880 33.9725-117.5875

Map of Corona, CA 92883

Excellent job


Darrell - Corona, CA 92883


Review of RT Olson Plumbing, Heating, and Air Conditioning

Jonathan did a wonderful job,very professional.

CoronaCA92883 33.72-117.4175

Map of Corona, CA 92883

Excellent Company


Ryan - Corona, CA 92883


Review of RT Olson Plumbing, Heating, and Air Conditioning

Mr. Bob Olson, I wanted to thank you for the outstanding service your company provided me and my family. After relocating to Corona (three weeks ago) the shower drain, located in the master bedroom, started to back up. My wife initially contacted one of your competitors, while I was at work. The competition told her the issues was too complicated for their company and left, within minutes of arrival - apparently there was to much liability for them. I contacted your company and was greeted by Roxanna. She connected me with a plumber who was available and within minutes, Shane arrived at my home and solved my issue in seconds (ending up being a clogged drain trap). Not only was Shane extremely knowledgeable, but he also took the time to explain to my wife and I the cause of the drain not functioning. Shane carried himself very politely and exuded trustworthiness - both in knowledge and experience to place my family at ease. This is extremely important to me, as I don’t invite just anyone into my home, especially if I’m at work! To this end, you have gained my family and I as a customer for life. Thank you for creating a company that I can trust.

CoronaCA92883 33.8175-117.535

Map of Corona, CA 92878

Excellent workman ship.


Don - Corona, CA 92878


Review of RT Olson Plumbing, Heating, and Air Conditioning

Great company.The tech done a great job and was very careful about his work. He took pride in his work. Great person to be around.

CoronaCA92878 33.9125-117.5925

Map of Corona, CA 92879

So far so good


Dorothy - Corona, CA 92879


Review of RT Olson Plumbing, Heating, and Air Conditioning

There hasn't been anything really repaired yet, just diagnosed. Repairs are scheduled for later.

CoronaCA92879 33.8625-117.5475

Bob O.

Bob O.

Customer needs to sign estimate for $49 or other if they choose to do the recommendations

Near Savi Dr, Corona, CA 92878
Shane B.

Shane B.

Hydro jet, the kitchen line

Near W Crestview St, Corona, CA 92882
Guerrero G.

Guerrero G.

Scope of Work Drainage System – Guest & Employee Bathrooms: Perform hydro jetting of the drainage lines from the guest and employee bathroom clean outs to the street to remove blockages and ensure optimal flow. Descale piping from the guest / employee bathroom to the street to remove buildup and improve drainage performance. Employee Bathroom – Toilet Installation Supply and install a new toilet with a 12-inch rough-in. Install a new water supply line. Remove and properly dispose of the existing toilet.

Near Wardlow Rd, Corona, CA 92878
Bob O.

Bob O.

Installation Package Includes: • Furnish and install stated equipment as well as all parts, materials and labor at or above manufactures specifications and local code requirements. • New Electrical Disconnect • New Electrical Whip/Power wire from disconnect/switch to new equipment • Proper Size Fuses • New Condenser Pad, level and square • New Gas flex and piping per specs & codes • New Safety Gas Shut-Off Valve New Flue pipe per specs & codes • Condensate drains, both primary & secondary including clean-out tee, trap and electronic safety switch. • Emergency Drain Pan installed under coil (attic installs) • Install manual dampers in all main ducts at plenum to assist in better air distribution (On purchase of ducting only & when accessible/ applicable). • Clean & Chemically Flush existing line-set • Pressure test all refrigerant connections & piping to insure the new system is free of any leaks. • Haul away all jobsite trash and old equipment • Sales Tax is included W

Near Kenosha Ct, Corona, CA 92883
Bob O.

Bob O.

Thoroughly clean the outdoor unit electrical box coils added 1 pound of R 22 refrigerant. Temperature split got up to about 18° from 12° so an improvement of about 30% on cooling mode. Provided estimates from heat pumps to gas electric systems with air distribution systems, air ducting, and air purification if desired There is 12 months no interest no payment right now on a bridge loan that we offer Tim 951-704-5643 Tim@rtoplumbing.com

Near Brookhaven Dr, Corona, CA 92879
Bob O.

Bob O.

JOB WALK

Near Kingsford Dr, Corona, CA 92878
Bob O.

Bob O.

Scope of Work Install new 1/3 HP GrindSmart garbage disposal unit. Disconnect and remove existing garbage disposal. Haul away and properly dispose of the old unit.

Near Camino Limon Rd, Corona, CA 92883
Bob O.

Bob O.

J

Near Miraflores Dr, Corona, CA 92882
Shane B.

Shane B.

1/3 hp badger five has internal leak recommendation of new garbage Dispa

Near Camino Limon Rd, Corona, CA 92883
Bob O.

Bob O.

Installed pot filler to specifications Moved ice maker over

Near Pantanerio Dr, Corona, CA 92880

2 Locations

Corona CA Office

RT Olson Plumbing, Heating, & Air Conditioning
9064 Pulsar Court, Suite I
Corona, CA 92883
(951) 344-5596

Anaheim CA Office

RT Olson Plumbing, Heating, & Air Conditioning
8175 E. Kaiser, Suite 207
Anaheim CA 92808
(714) 886-6133

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CA license #997337

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