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The Plumbing Advisor
5.0(
43
)
Tankless Water Heater - InstallWater Heater - Install or ReplaceWater Heater - Repair or Service

Serving Laurel, MS and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Fixed the problem. They were extremely nice and professional. Would definitely recommend them for plumbing projects. Will use them agin when need arises. Price was very reasonable for the work done."
Response time4 hrs
Response rate96%
Recommended by97%of homeowners
Capital Electric & Plumbing
4.2(
16
)
Tankless Water Heater - RepairTankless Water Heater - Repair - For BusinessWater Heater - Repair or Service

Serving Laurel, MS and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Water heater was replaced. The company explained everything and let me know the cost upfront. All was done professionally, the technician was knowledgable . They cleaned after themselves. Very polite people with a new and super clean truck and trailer."
2 neighbors recently requested a quote
Avatar for Mac HVAC
Mac HVAC
5.0(
5
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+4 more

Serving Laurel, MS and surrounding areas

In business since 2018

Free estimates

Credit card accepted

We are an owner operated business with several years of experience and knownlodge! We specialize in heating, cooling, refrigeration, generators and electrical! We will not stop until the job is complete, we have very competitive pricing, and we offer free estimates! No job is too big or too small, so give Mac HVAC a call!

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+4

Recommended by100%of homeowners
Smith's Plumbing Flooring and Remodeling Services, LLC
4.9(
8
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Laurel, MS and surrounding areas

In business since 2015

Emergency services offered

Small jobs welcome

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Response time1 day
Recommended by100%of homeowners
Avatar for Meltons Air Conditioning, Heating & Electrical Llc.
Meltons Air Conditioning, Heating & Electrical Llc.
5.0(
2
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Laurel, MS and surrounding areas

Emergency services offered

Credit card accepted

Meltons Air Conditioning, Heating & Electrical LLC is your go-to choice for heating a/c & electrical service and repair in Hattiesburg. With a focus on guaranteed customer satisfaction, we offer same day service at an affordable price. Let us help you with your home projects today.

Recommended by100%of homeowners
C N C Plumbing
5.0(
5
)
Tankless Water Heater - InstallWater Heater - Install or Replace

Serving Laurel, MS and surrounding areas

In business since 2023

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

Response time12 hrs
Recommended by100%of homeowners
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Water Heaters questions, answered by experts

Going from a tank to a tankless water heater is one of the most effective ways to lower your utility bills. The switch also frees up more space and ensures a consistent hot water supply, as the water is heated on an as-needed basis. It costs between $5,400 and $7,400 to install a new tankless water heater. Most installation companies will also help dispose of your old water tank.

While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.

A single shower consumes an average of over 17 gallons, while brushing your teeth with the water running uses up to four unnecessary gallons. Watering the lawn spreads hundreds of gallons of water across the yard each time. Limiting water usage in these areas can significantly cut down your water bill.

It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.

If you want instant hot water and to reduce water waste while improving convenience, a hot water recirculating system is worth it, especially if you find your hot water heater is not hot enough. These systems can save thousands of gallons of water each year so you don't have to wait for hot water at faucets and showers. The upfront investment can be high, especially for systems requiring additional plumbing, but the long-term savings on water bills and added comfort make them a worthwhile upgrade.

The Laurel, MS homeowners’ guide to water heater services

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