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TRUSTED BY WAKE FOREST, NC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon373
    Verified water heater services reviews

Top-Rated Water heater pros in Wake Forest - Updated Nov 2026

Avatar for Air Experts Heating, Cooling LLC
Air Experts Heating, Cooling LLC
4.7(
3,420
)
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Wake Forest, NC and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

We keep your heating, cooling, and plumbing equipment working properly and performing at peak efficiency while ensuring your comfort and keeping your air safe. We guarantee 100% satisfaction with all our work. The professionals at Air Experts have been providing comprehensive HVAC services to the residents of Raleigh, Durham, and Chapel Hill since 1986.

4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Streamline Services, Inc
Streamline Services, Inc
4.7(
735
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Wake Forest, NC and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"Fred from Streamline came the day after we contacted the company about a slow leak in our water heater. Since the appliance was 10 years old, we decided to replace it. Fred was friendly, efficient and effective. Within a few hours we had our new system in place."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Out The Door Plumbing
Out The Door Plumbing
5.0(
48
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Wake Forest, NC and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

"Very responsive and professional. They were extremely helpful in answering all of my questions while I was researching plumbers and the best way to approach my hot water tank replacement. Given their great service and the quality of their work, I thought their pricing was competitive. I wouldn't hesitate to use them again."
Sewer Line Replacement
Sewer Line Replacement
Careful sewer line repair
95ft long main sewer line replacement
Plumbing Waterline Replacement

+14

Response time2 hrs
Response rate94%
8 neighbors recently requested a quote
Avatar for Cape Fear Electrical Services, Inc.
Cape Fear Electrical Services, Inc.
4.2(
55
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Repair

Serving Wake Forest, NC and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

"We had to replace both heat pumps. We had a bit of a time crunch as 1 unit had died and the other was having trouble keeping up. David (Project Manager) made a point of walking us through everything we had to consider and made sure the new units we chose would meet our requirements. He did not push the larger, higher priced models. Everyone with the company was very professional and courteous, arranging their schedule to fit us in quickly. The workers were very thorough (job took 2 days) and made sure everything was cleaned up. We are glad we chose Cape Fear."
Adcox Job
Response time1 day
54 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Blanton's Air, Plumbing & Electric LLC
Blanton's Air, Plumbing & Electric LLC
4.6(
390
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Wake Forest, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1951

Warranties offered

Credit card accepted

"I called in the morning and Chris came out in the afternoon, when I was available. He explained and showed me what the problem was. He didn't have a new water heater on his truck so Tim came about 45 mins. to bring one. Installation was fast and Chris was very professional. They will be the first ones I call if I have any other issues."
Hot Water Tank
Shower Install
Brita Filter Before and After
Brita Pro Filter
Tankless Water Heater

+4

Response time10 hrs
52 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for William Parrish Plumbing, Inc.
William Parrish Plumbing, Inc.
4.6(
258
)
Water Heater - Repair or Service - For Business

Serving Wake Forest, NC and surrounding areas

Approved

In business since 1965

Emergency services offered

Warranties offered

"They were prompt to respond when our water heater died and had to be replaced. They were very professional and considerate of our tenant. Excellent work—would hire again in a heartbeat."
 Serious water heater performance
 1000 gallon grease trap
Response time6 hrs
9 neighbors recently requested a quote
Recommended by97%of homeowners
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Water Heaters FAQs, answered by experts

No. Expansion tanks must be installed on the supply side (where heated water flows out) of the boiler. There’s also a list of other requirements for most boilers, including being above the pressure relief valves, being on the inner side of any circulator, and more. Your installation manual should have more information on expansion tank installation requirements and what sort of tank the system is made for.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

No, boilers and water heaters are not interchangeable because they serve different primary functions. Boilers are used for central heating systems, providing hot water or steam to heat your home. In contrast, a water heater's purpose is to supply hot water for daily household use, such as for faucets and showers. A water heater alone cannot supply the warm water or steam needed for a central heating system.

While they are not interchangeable, it is common to have both a boiler and a water heater. In fact, a conventional boiler often works best when a water heater system is already in place. The two systems can be combined to provide both heating and hot water, either by pairing a boiler with an indirect water heater or by installing a premade combination boiler-water heater unit. For home heating, some homeowners may also opt for a furnace instead of a boiler.

Gas water heaters last between eight and 12 years on average. You can help them reach their maximum lifespan with regular cleanings, maintenance, and professional checkups, though don’t hesitate to swing for a full replacement if the total cost of repairs is greater than that of purchasing and installing a new unit. 

The Wake Forest, NC homeowners’ guide to water heater services

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