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Tashmoo Plumbing & Heating
4.3(
14
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Chilmark, MA and surrounding areas

In business since 2005

Free estimates

"Dave Willis is knowledgeable of his field, very service oriented and responsive, and a very friendly guy. If it is possible to "enjoy" an emergency plumbing engagement, Dave can make it happen. He provided one-day turnaround on a water heater replacement and installation on an island (MV) known for slow service accessibility and response. Dave Willis gets my repeat business when the next "fun" plumbing emergency visits us."
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Chilmark, MA and surrounding areas

In business since 1971

Credit card accepted

"We pay yearly but we have this is included with our rental property. They are pretty good on most things. We had a hot water heater replaced and they did an excellent job on that. They are very quick on their response. They dont come out here. It is all done on the internet.  I just like the idea that one time service charge is so much better than trying to hiring someone to come in. It is more about convenience. It pays for itself."
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Recommended by65%of homeowners
Avatar for Z Plumberz of Boston
Z Plumberz of Boston
5.0(
3
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Chilmark, MA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

We are 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 exterior services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

Team Training
Response time1 day
Avatar for Plumbing Concepts of Cape Cod
Plumbing Concepts of Cape Cod
5.0(
3
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Chilmark, MA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

Plumbing Concepts of Cape Cod is a locally owned and operated Plumbing Company, providing Plumbing and preventive maintenance services. With 28 years of experience, let us revamp your bathroom with a range of designs. Our services can be as simple as replacing a fixture, create a new layout or we can move it's location in your Home or Business entirely. At our consultation, we will go over every design option possible to ensure the products or fixtures you choose fit your space perfectly. We strive to save time and money, while offering the best service possible.

Recommended by100%of homeowners
T & T Plumbing and Heating
5.0(
1
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Chilmark, MA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

Here at T & T Plumbing and Heating, customer satisfaction is our number one priority. We are owner operated and we pride ourselves in getting the job done the way you want it and nothing else. We like to stay personable, informative and reasonably priced so that our reputation precedes us. We carry over 30 years of unmatched expertise offering a range of services and can take on almost any project. We�re proudly offering an excellent and friendly service at an honest price to the Boston and East Falmouth area. Give us a call today and we'll be there in your time of need.

Recommended by100%of homeowners
Shoreline plumbing and heating llc
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Chilmark, MA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Encon Commercial Services, LLC
5.0(
1
)
Tankless Water Heater - Install - For BusinessTankless Water Heater - Repair - For BusinessWater Heater - Install or Replace - For Business+1 more

Serving Chilmark, MA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

We are 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 services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n \n

Response time3 hrs
Nathan Plumbing Buisness
New to Angi
Water Heater - Install or Replace

Serving Chilmark, MA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

Nate's Drains 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.\n

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Water Heaters questions, 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.

If your gas water heater is over 20 years old, it should be replaced. Gas water heaters can last up to 12 years and while they can exceed this expectancy if well-maintained, a heater that's 20 years old would require replacement. The heater is unlikely to run as efficiently as a new model and could be more expensive to do so.

Electric water heaters use a high amount of electricity, so they’re best for homeowners who subsidize their electric bill with solar or who live in an area with inexpensive electricity. For others, gas water heaters versus electric water heaters may be the more cost-effective solution, with the added bonus of heating water quickly and efficiently. No matter which you choose, you can lower your water temperature as low as possible to keep costs down.

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 average cost to install a new water heater is approximately $1,300, with a typical price range between $880 and $1,800. The final cost depends on several factors, including the type and size of the unit, its location and accessibility, and the amount of labor required. For example, installing a unit in a tight space like a crawl space can increase labor costs. The type of water heater significantly impacts the price: while a conventional gas heater might cost less than $1,000, tankless models can cost around $2,600 to install (and up to $3,500), and solar heaters can cost upwards of $3,700. Other factors that can affect the total price include the fuel type, vent system requirements, permits, and whether any additional plumbing work or repairs from previous water heater damage are needed.

The Chilmark, MA homeowners’ guide to water heater services

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