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TRUSTED BY NORCO, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon996
    Verified plumbing and heating services reviews

Find Plumbing and heating pros in Norco

Avatar for Cool Air Solutions Heating and Air Conditioning

Cool Air Solutions Heating and Air Conditioning

41638 Eastman Dr
4.89(
140
)
Approved Pro

Cool Air Solutions Heating and Air Conditioning

41638 Eastman Dr
4.89(
140
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
67 local quotes requested

SPECIALIZING IN YOUR TOTAL INDOOR COMFORT At Cool Air Solutions, heating and cooling isn’t just our job, it’s our passion. We strive to provide you with the best HVAC service in Southern California. Bringing comfort to homes since 2006! Free estimates and system evaluations. Peace of mind – A+ Better Business Bureau Rating. Experienced and trained service technicians.

"Great job."

Audie H on March 2025

SPECIALIZING IN YOUR TOTAL INDOOR COMFORT At Cool Air Solutions, heating and cooling isn’t just our job, it’s our passion. We strive to provide you with the best HVAC service in Southern California. Bringing comfort to homes since 2006! Free estimates and system evaluations. Peace of mind – A+ Better Business Bureau Rating. Experienced and trained service technicians.

"Great job."

Audie H on March 2025


Avatar for Regal Plumbing & Rooter

Regal Plumbing & Rooter

5.00(
5
)
Approved Pro

Regal Plumbing & Rooter

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

Regal Plumbing & rooter is a family owned business ran by a Third generation plumber born and raised in the Inland Empire. There is no problem to big or small for us here at regal plumbing. Quality work is our number one priority Drain cleaning Leak detection Septic pumping Slap leak repair Re-pipes Tankless water heater Water heater repair Trenchless pipe replacement Gas pipe repair

"Other companys were trying to replace my whole waste system without understanding what my issue was. Regal was referred by a friend and I can’t tell you how grateful I am. He was able to pin point my issue and repair it without replacing my whole system. If you’ve received a ridiculous estimate I’d call these guys and allow them to take a second look. They saved me 15 grand!!!"

Steve M on October 2021

Regal Plumbing & rooter is a family owned business ran by a Third generation plumber born and raised in the Inland Empire. There is no problem to big or small for us here at regal plumbing. Quality work is our number one priority Drain cleaning Leak detection Septic pumping Slap leak repair Re-pipes Tankless water heater Water heater repair Trenchless pipe replacement Gas pipe repair

"Other companys were trying to replace my whole waste system without understanding what my issue was. Regal was referred by a friend and I can’t tell you how grateful I am. He was able to pin point my issue and repair it without replacing my whole system. If you’ve received a ridiculous estimate I’d call these guys and allow them to take a second look. They saved me 15 grand!!!"

Steve M on October 2021


Avatar for On Time Home Services

On Time Home Services

43397 Business Park Dr
4.94(
18
)
Approved Pro

On Time Home Services

43397 Business Park Dr
4.94(
18
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
122 local quotes requested

On Time Home Services is an HVAC company that has been putting our customers first since opening in 2005. We offer expert heating, cooling, and indoor air quality services to homes throughout Temecula and surrounding areas. To make your repair, replacement, installation, or maintenance service as convenient as possible we provide flexible scheduling, same-day appointments, and emergency after-hours and weekend repairs. With free, in-person estimates, friendly and honest customer service, and workmanship that is second to none, you can trust On Time Home Services to be your partner in comfort. Our licensed and insured technicians will go above and beyond to ensure our customers’ complete satisfaction.

"Fantastic service. Ryan and Carlos were very knowledgeable and courteous. Even had same day service. Would recommend to all family and friends! Called on when to expect them so I wasn’t waiting around."

Debbie S on April 2024

On Time Home Services is an HVAC company that has been putting our customers first since opening in 2005. We offer expert heating, cooling, and indoor air quality services to homes throughout Temecula and surrounding areas. To make your repair, replacement, installation, or maintenance service as convenient as possible we provide flexible scheduling, same-day appointments, and emergency after-hours and weekend repairs. With free, in-person estimates, friendly and honest customer service, and workmanship that is second to none, you can trust On Time Home Services to be your partner in comfort. Our licensed and insured technicians will go above and beyond to ensure our customers’ complete satisfaction.

"Fantastic service. Ryan and Carlos were very knowledgeable and courteous. Even had same day service. Would recommend to all family and friends! Called on when to expect them so I wasn’t waiting around."

Debbie S on April 2024


Avatar for RKM Heating & Air Conditioning

RKM Heating & Air Conditioning

6236 River Crest Drive
4.75(
333
)
Approved Pro

RKM Heating & Air Conditioning

6236 River Crest Drive
4.75(
333
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
118 local quotes requested

RKM heating and air conditioning is a full service contractor for your heating, cooling, air conditioning and air quality needs. Our technicians are continually trained to ensure top level performance in all areas of service, repair installation and design. Our specialist can help insure your family’s safety in your home with eco friendly solutions and air quality and air purification products. Licensed C20, Nate, green, Honeywell contractor pro, hers certified. Award winning. HEPA air duct cleaning and dryer vent cleaning, Furnace cooling and air purification specialist Hero and Sanbag approved. Additional DBAs - RKM Heating and Air Conditioning, R K M Heating and Air Conditioning, RKM Heating & Air Conditioning.

"Went well. Called on Tuesday eve. Came out Wednesday morning. Very satisfied with the work Ron did. Performed in a timely manner."

Gail R on September 2022

RKM heating and air conditioning is a full service contractor for your heating, cooling, air conditioning and air quality needs. Our technicians are continually trained to ensure top level performance in all areas of service, repair installation and design. Our specialist can help insure your family’s safety in your home with eco friendly solutions and air quality and air purification products. Licensed C20, Nate, green, Honeywell contractor pro, hers certified. Award winning. HEPA air duct cleaning and dryer vent cleaning, Furnace cooling and air purification specialist Hero and Sanbag approved. Additional DBAs - RKM Heating and Air Conditioning, R K M Heating and Air Conditioning, RKM Heating & Air Conditioning.

"Went well. Called on Tuesday eve. Came out Wednesday morning. Very satisfied with the work Ron did. Performed in a timely manner."

Gail R on September 2022


Avatar for Marvelous Plumbing

Marvelous Plumbing

6162 Belle Ave
5.00(
1
)
Approved Pro

Marvelous Plumbing

6162 Belle Ave
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
119 local quotes requested

Marvelously performing plumbing jobs for homes and business across many cities, making life easier. Restoring flow and life back to homes and businesses is truly a rewarding feeling. Marvelous Plumbing is a full service company that protects the health and safety of this nation. Marvelous Plumbing aims to achieve 5-star service by providing quality parts and transparency.

"I have used Marvelous Plumbing for years. Gilbert is friendly and knowledgeable when it comes to plumbing. He explains everything and gives back to his community."

Alan O on February 2025

Marvelously performing plumbing jobs for homes and business across many cities, making life easier. Restoring flow and life back to homes and businesses is truly a rewarding feeling. Marvelous Plumbing is a full service company that protects the health and safety of this nation. Marvelous Plumbing aims to achieve 5-star service by providing quality parts and transparency.

"I have used Marvelous Plumbing for years. Gilbert is friendly and knowledgeable when it comes to plumbing. He explains everything and gives back to his community."

Alan O on February 2025


Avatar for Trinity Heating and AC

Trinity Heating and AC

3148 E La Palma Ave Unit H
5.00(
9
)
Approved Pro

Trinity Heating and AC

3148 E La Palma Ave Unit H
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Trinity Heating and AC is so much more than another heating/AC company. We exceed our customer’s expectations and standards in a number of ways; such as arriving within the promised time frame or leave our work space cleaner then we found it! We provide custom solutions that take all factors into consideration so we can design a system that will meet the needs of your home and everyone in it! We offer so much more then just replacement of your existing system or installation of a new one. Do you have high utility bills when you are running the system, or someone’s allergies are aggravated when running the system? No matter what your need, if it has anything to do with HEATING, COOLING, AIR FLOW, or AIR QUALITY; TRINITY HEATING AND AC is ready to help!

"Chris was able to fix our ac unit, where my old account guy said we NEEDED to replace it!!! Plus Chris is very personable and I believe he is very honest and forthcoming as he could have sold us a new system, but found us a much cheaper option!!"

Sonja H on June 2025

Trinity Heating and AC is so much more than another heating/AC company. We exceed our customer’s expectations and standards in a number of ways; such as arriving within the promised time frame or leave our work space cleaner then we found it! We provide custom solutions that take all factors into consideration so we can design a system that will meet the needs of your home and everyone in it! We offer so much more then just replacement of your existing system or installation of a new one. Do you have high utility bills when you are running the system, or someone’s allergies are aggravated when running the system? No matter what your need, if it has anything to do with HEATING, COOLING, AIR FLOW, or AIR QUALITY; TRINITY HEATING AND AC is ready to help!

"Chris was able to fix our ac unit, where my old account guy said we NEEDED to replace it!!! Plus Chris is very personable and I believe he is very honest and forthcoming as he could have sold us a new system, but found us a much cheaper option!!"

Sonja H on June 2025


Avatar for HD MECHANICAL INC

HD MECHANICAL INC

7445 Mohawk Circle
5.00(
20
)
Approved Pro

HD MECHANICAL INC

7445 Mohawk Circle
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
269 local quotes requested

We are small family operated company that has been in the HVAC industry for over 15years . We believe in honesty and good reliable timely service. As a licensed and certified company, we believe strongly in resolving any issues without up selling any unnecessary products and services. We treat every customer as if they are part of our family . CALL HD MECHANICAL TODAY for your free in home or business estimate.

"Great! The problem was solved quickly, and the A/C is working well again."

Eleonore G on July 2025

We are small family operated company that has been in the HVAC industry for over 15years . We believe in honesty and good reliable timely service. As a licensed and certified company, we believe strongly in resolving any issues without up selling any unnecessary products and services. We treat every customer as if they are part of our family . CALL HD MECHANICAL TODAY for your free in home or business estimate.

"Great! The problem was solved quickly, and the A/C is working well again."

Eleonore G on July 2025


"I just wanna talk about Marco. He’s fantastic. Very fine gentleman. He do a very good job appreciating thank you and thank you. Have a good day."

Douglas M on August 2025

We are a Family Owned Business here at Super Marco Plumbing we offer Free estimates to All our Customers. We service All Plumbing Services and Drains.

"I just wanna talk about Marco. He’s fantastic. Very fine gentleman. He do a very good job appreciating thank you and thank you. Have a good day."

Douglas M on August 2025


Avatar for Alpine Plumbing, Heating, and Air

Alpine Plumbing, Heating, and Air

462 Borrego Ct
4.68(
25
)
Approved Pro

Alpine Plumbing, Heating, and Air

462 Borrego Ct
4.68(
25
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
55 local quotes requested

Need fast, reliable plumbing help? Alpine Plumbing & Rooter serves residents and business owners throughout San Dimas, La Verne, and surrounding areas with expert services. Call the plumbers you can trust when you’re faced with a problem you need fixed right away. We have the fastest response time in the area - we’ll be at your door within 90 minutes! We put our customers first - one call can solve your home plumbing issues. We are a local, family owned and operated company based in San Dimas, specializing in drain cleaning, sewer replacement, and sewer repair services. Call the plumbers you can trust to schedule an appointment today.

"Mike came out and helped us with our plumbing issue, great service!"

Noah R on September 2025

Need fast, reliable plumbing help? Alpine Plumbing & Rooter serves residents and business owners throughout San Dimas, La Verne, and surrounding areas with expert services. Call the plumbers you can trust when you’re faced with a problem you need fixed right away. We have the fastest response time in the area - we’ll be at your door within 90 minutes! We put our customers first - one call can solve your home plumbing issues. We are a local, family owned and operated company based in San Dimas, specializing in drain cleaning, sewer replacement, and sewer repair services. Call the plumbers you can trust to schedule an appointment today.

"Mike came out and helped us with our plumbing issue, great service!"

Noah R on September 2025


Avatar for RT Olson Plumbing, Heating and Air Conditioning

RT Olson Plumbing, Heating and Air Conditioning

9064 Pulsar Ct
4.71(
38
)
Approved Pro

RT Olson Plumbing, Heating and Air Conditioning

9064 Pulsar Ct
4.71(
38
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
14 years of experience

RT Olson Plumbing, Heating and Air Conditioning, is a licensed Plumbing and HVAC company serving Orange and Riverside Counties. We are located in Corona and Anaheim Ca. We provide all residential plumbing and HVAC services including water Free leak detection, leak repair, hot water heater replacement, tankless water heaters. Air Conditioning repairs, Furnace repairs and much more. Customer satisfaction is guaranteed. Family Owned and operated with over 500+ five-star reviews!

"Right on time. Great customer service"

Amanda H on May 2023

RT Olson Plumbing, Heating and Air Conditioning, is a licensed Plumbing and HVAC company serving Orange and Riverside Counties. We are located in Corona and Anaheim Ca. We provide all residential plumbing and HVAC services including water Free leak detection, leak repair, hot water heater replacement, tankless water heaters. Air Conditioning repairs, Furnace repairs and much more. Customer satisfaction is guaranteed. Family Owned and operated with over 500+ five-star reviews!

"Right on time. Great customer service"

Amanda H on May 2023

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Plumbing Heating Companies questions, answered by experts

A small trickle with drops every three seconds is enough to relieve pressure and ensure there is movement in your pipes. The cost to run a drip is minimal, usually less than $1 a month. The potential savings from flooding and water damage in your home could be in the thousands.

To check the water pressure in your house, you’ll need to use a water pressure gauge, which you can purchase at your local hardware store. Locate your outside water spigot and attach the gauge (following the manufacturer’s instructions). Normal home water pressure is between 40 and 80 PSI.

Old pipes can be damaged by hydro jetting due to the intense amount of pressure that travels through them. For PVC pipes, which are one of the most common materials used for sewer lines, it’s considered safe.

In an emergency plumbing situation, taking the time to vet a plumber properly might not be feasible. Instead, it’s helpful to ask the following questions to gauge the experience and expertise of the plumber you’re considering quickly:

  • How many years of experience do you have?

  • Are you licensed and insured?

  • How quickly are you able to get to my property?

You can quickly check some online reviews and the Better Business Bureau (BBB) page for the plumber to get a sense of the quality of service they provide.

In most cases, a dripping faucet will not stop on its own. Dripping usually occurs because of a failed cartridge or broken washers. Normal wear and tear eventually runs these parts down and causes the faucet to drip when you've already shut off your sink. Replacing the cartridge or washer should fix the problem.

The Norco, CA homeowners’ guide to plumbing and heating services

From average costs to expert advice, get all the answers you need to get your job done.