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

Avatar for VI Plumbing
VI Plumbing
5.0(
10
)
Water Heater - Repair or ServiceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Dewar, OK and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Yang from Vi Plumbing did a great job. He removed my old 40 gal. non-working water heater to a 50 gal. water heater that I purchased for Home Depot. He was very professional and made sure he cleaned everything up before he left. He made sure that the water heater was working and answered any question. Great Job!!"
Tankless 1
Tankless 1
Tankless 1
Tankless 2
Tankless 2

+6

1 neighbors recently requested a quote
Richmond Plumbing Inc
New to Angi
Water Heater - Install or ReplaceTankless Water Heater - Install

Serving Dewar, OK and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

With over 20 years of experience we are 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 my trade combined with ability is what makes us truly professional. Above all, we are mindful of our customers' interests and make their concerns the basis of our business.

18 neighbors recently requested a quote
Avatar for P&D Plumbing solutions llc
P&D Plumbing solutions llc
5.0(
9
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Dewar, OK and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"P&D Plumbing Solutions LLC delivered. Woke up to a leaking water heater and found them on Angi. They were first to respond, on site within an hour, and had a new 75-gallon tank installed before lunch. No emergency or extra service fee. Pricing was fair and clearly lower than other quotes. Professional team, clean work, clear communication. Highly recommend."
Water heater replacement
Response time6 hrs
Response rate98%
Avatar for Reliant Plumbing, LLC
Reliant Plumbing, LLC
4.6(
19
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Dewar, OK and surrounding areas

In business since 2016

Warranties offered

Credit card accepted

"Very responsive scheduling, arrived early, very efficient, courteous and professional. Complete removal of 26-year-old, leaking water heater and replacement with a new one. Price very reasonable and much less than other bidders. Reliant is now my plumbing company and I couldn't be more satisfied. Excellent all around!!!"
Custom shower
Custom shower.
Master shower
Master shower
Master shower

+11

Response time5 hrs
Recommended by88%of homeowners
Avatar for Mattison Plumbing
Mattison Plumbing
5.0(
5
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace+1 more

Serving Dewar, OK and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"After my experience with David, I will never hire anyone else! He undercut all big name companies, used high quality items, and left everything clean! I could not be happier with my new hot water heater and pressure regulator. I would give him 10 stars if I could!"
Response time2 hrs
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dewar, OK and surrounding areas

In business since 1971

Credit card accepted

"Service guy came as scheduled. Sent his "service" requirements to home base Home base calls back and lists, a very long list of what needs to be done and a very long list of what is not covered and what each item costs. The overall cost was outrageous and they weren't willing to give it to me in writing. Everything I had to pay for was overpriced, of course! They told me my other option would be to purchase my own water heater and they would reimburse me for what there water heater would cost, but no reimbursement for Labor, building permit, or any upgrades required by the local building department. The requirements of the building department were minimal. I went to Home Depot and had them do the installation and saved many hundreds of dollars. Lesson learned, have AHS do simpler repairs that don't require municipal building department approval. Have AHS pay for the equipment, and purchase installation from a trusted local installer."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Roger Allen Restorations & Homes
Roger Allen Restorations & Homes
4.3(
19
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Dewar, OK and surrounding areas

In business since 1947

Free estimates

"I recently purchased a Fannie Mae foreclosure, a house with nice potential but quite a mess to get started with.  I contacted a couple of names from Angie's List and Roger Allen was so professional from the get go (good guy too), I went with him pretty quickly.  He was able to get an estimate together and to my lender soon after I had asked.  I'm not an expert on pricing but his numbers were consistent with the other I had received and ended up being accurate by the time everything was done.  On small jobs that is easy, on the mess that was my house, quite a challenge.  We had problems all around from an iffy septic system, siding peeling away, no hot water heaters, ancient electrical boxes, decor from a generation long past, leaks in the shower/master bath, carpeting that had seen much better days, etc.  He was able to take care of everything inside of my budget without any glaring omissions.  Even when my wife picked out expensive paints, he was able to take care of the overage.  Roger and his people have been great, I'll be using him for any future fix-it jobs in the future for sure."
A small portion of a custom kitchen
Another kitchen with glass and enviroglass countertop
A million dollar foyer...
Installed Travertien after reinstalling a new concrete shower pan
The final finish

+2

Recommended by72%of homeowners
H2o House Plumbing
New to Angi
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessWater Heater - Install or Replace

Serving Dewar, OK and surrounding areas

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with H2, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

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Water Heaters FAQs, answered by experts

It’s important to find the type of water heater that fits your needs and budget. Depending on the type of water heater, size, brand, and the type of energy you use to heat the water, costs range from a few hundred dollars to several thousand. Some of the most common types of water heaters include:

  • Electric: $600–3,500

  • Gas: $700–$2,700

  • Propane: $700–$2,500

  • High efficiency: $1,500–$3,000

  • Indirect: $1,200–$3,500

  • Hybrid heat pump: $1,200–$3,500

Yes, most municipalities have codes that require water heaters to have pans. A pan is necessary when a water heater or hot water storage tank is installed in an area where water leakage could cause damage, such as an attic, second floor, or finished basement. Tankless water heaters are not required to have a pan since there is no storage tank.

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

The Dewar, OK homeowners’ guide to water heater services

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