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TRUSTED BY PARAMOUNT, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon71
    Verified water heater services reviews

Top-Rated Water heater pros in Paramount - Updated Nov 2026

Avatar for HARMONY ELECTRIC PLUMBING & AIR INC
HARMONY ELECTRIC PLUMBING & AIR INC
4.8(
36
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Paramount, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"They called us quickly and got a plumber out within a few days. Super thorough - tested all pipes and water sources to diagnose the problem. They were able to perform maintenance on most bathrooms the same day and improve the water temperature in our showers. Gave helpful, non-biased advice on potential further plumbing improvements. We will likely call this company again for any and all future plumbing needs."
845 neighbors recently requested a quote
Recommended by38%of homeowners
SoCal Home Pros, Inc.
5.0(
5
)
Water Heater - Install or ReplaceWater Heater - Install or Replace - For BusinessWater Heater - Repair or Service+1 more

Serving Paramount, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

SoCal Home Pros is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Recommended by80%of homeowners
Avatar for SoCal Home Pros, Inc.
SoCal Home Pros, Inc.
5.0(
4
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceWater Heater - Install or Replace - For Business+1 more

Serving Paramount, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Christopher called me back immediately on a Sunday when our water heater broke. He gave me a direct quote over the phone that I felt was reasonable. He went out of his way to explain the benefits of how he would purchase the water heater for us. He went right to work, did an excellent job and we had hot water that day! We highly recommend him."
Renovations
Renovations
Renovations
Renovations
Renovations

+7

Response time2 hrs
Response rate94%
22 neighbors recently requested a quote
Avatar for Rubio's Plumbing
Rubio's Plumbing
4.9(
14
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Paramount, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I’ll make a short and sweet they arrived on time completed the work very quickly, nice gentlemen. I would definitely hire them again. When friends asked me if I know a good plumber company I definitely will refer them to this one.. They’re very straightforward with the pricing and how much it would cost. They found a bigger issue when they got here and still gave me a great price."
Water leak detection
Sewer locating
Additional Photos
Hydro jetting
Additional Photos

+8

Response time12 hrs
Response rate88%
Recommended by54%of homeowners
Avatar for Flush You Plumbing
Flush You Plumbing
5.0(
5
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Paramount, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Water Heaters FAQs, answered by experts

Newer models are packed with newer technologies that decrease energy consumption and increase output, giving you more bang for your buck in more bills than one. 

If you’re trying to decide whether you want to repair or replace your new heater, consider factors like your utility bills, repair costs, and even your carbon footprint to help you decide whether it makes sense to buy a new one instead.

Yes, this would be an appropriate choice. In order to comply with the National Electric Code’s rules, you'll need to install a circuit breaker that's 125% larger than the intended load. In this case, you'll multiply 30 amps by 1.25 to find the necessary breaker size. Plugging that equation in for your 30-amp water heater will leave you with a 37.6-amp breaker. If your current water heater keeps tripping the breaker, it might be time to talk to a plumber or electrician about upgrading your water heater's setup.

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

Tankless water heaters heat water as it passes through the unit instead of storing heated water in the tank. Their ability to produce hot water on an as-needed basis makes them more efficient. However, they are generally more expensive than traditional units. Is a tankless water heater worth it? Most homeowners will save money with a tankless unit in the long run by using less energy.

Due to the high temperature, using stainless steel vent pipes for your tankless water heater’s exhaust vent is best. Also, it is safe to use a flexible vent duct as the exhaust fan. If installing the exhaust fan yourself, make sure you are using heat-resistant silicon to connect the exhaust vent and the duct on your water heater.

The Paramount, CA homeowners’ guide to water heater services

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