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Avatar for TriState Home Services

TriState Home Services

4.64(
195
)
Approved Pro

TriState Home Services

4.64(
195
)
Approved Pro
Customers say: Super punctual
237 local quotes requested
76 years of experience

If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide heating services, air conditioning services, plumbing services, and electrical services to our customers in Frederick and the surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.

"Great service very prompt and easy to work with."

Randy W on May 2025

If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide heating services, air conditioning services, plumbing services, and electrical services to our customers in Frederick and the surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.

"Great service very prompt and easy to work with."

Randy W on May 2025


F.H. Furr Plumbing Heating & Air Conditioning Inc

4.33(
15
)
Approved Pro

F.H. Furr Plumbing Heating & Air Conditioning Inc

4.33(
15
)
Approved Pro
Customers say: Super punctual
186 local quotes requested
44 years of experience

Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!

"Nice, reliable, and responded immediately."

Ethan Q on January 2025

Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!

"Nice, reliable, and responded immediately."

Ethan Q on January 2025


Avatar for Once & Done Waterproofing Solutions, LLC

Once & Done Waterproofing Solutions, LLC

4.92(
53
)
Approved Pro

Once & Done Waterproofing Solutions, LLC

4.92(
53
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

At Once & Done Waterproofing Solutions, LLC, 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! With our new location in Martinsburg, WV we service Berkeley, Jefferson, and Morgan counties and our new location in Mercersburg, PA, we are happy to serve Franklin, Fulton, Adams, and Cumberland counties.

"Once & Done did a great job!"

Hugh L on August 2024

At Once & Done Waterproofing Solutions, LLC, 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! With our new location in Martinsburg, WV we service Berkeley, Jefferson, and Morgan counties and our new location in Mercersburg, PA, we are happy to serve Franklin, Fulton, Adams, and Cumberland counties.

"Once & Done did a great job!"

Hugh L on August 2024


Avatar for RT Services

RT Services

5.00(
10
)
Approved Pro

RT Services

5.00(
10
)
Approved Pro
Customers say: Quick response
50 local quotes requested
42 years of experience

At RT Services, we specialize in high-quality plumbing installations and upgrades tailored to your construction or remodeling project. With years of hands-on experience and a commitment to precision, our licensed plumbers expertly handle everything from new pipe installations to modern plumbing fixture upgrades. We ensure every plumbing system is built for long-term reliability, efficiency, and code compliance delivering results that add value and peace of mind to your home or business.

"Professional service, very nice technicians! "

Carly N on October 2025

At RT Services, we specialize in high-quality plumbing installations and upgrades tailored to your construction or remodeling project. With years of hands-on experience and a commitment to precision, our licensed plumbers expertly handle everything from new pipe installations to modern plumbing fixture upgrades. We ensure every plumbing system is built for long-term reliability, efficiency, and code compliance delivering results that add value and peace of mind to your home or business.

"Professional service, very nice technicians! "

Carly N on October 2025


Avatar for Renken Remodeling

Renken Remodeling

4.58(
50
)
Approved Pro

Renken Remodeling

4.58(
50
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
217 local quotes requested

Renken Bath and Shower Remodeling is a leading bathroom remodeling company serving Maryland, Virginia, West Virginia, and Pennsylvania. Offering complete one-day bathroom remodeling and renovation services, Renken Remodeling features professional design consultants and unlimited color and accessory combinations to help you design the custom bathroom of your dreams.

"Renken did an excellent job. Highly recommend."

James G on December 2024

Renken Bath and Shower Remodeling is a leading bathroom remodeling company serving Maryland, Virginia, West Virginia, and Pennsylvania. Offering complete one-day bathroom remodeling and renovation services, Renken Remodeling features professional design consultants and unlimited color and accessory combinations to help you design the custom bathroom of your dreams.

"Renken did an excellent job. Highly recommend."

James G on December 2024


Avatar for Basement Gurus, LLC

Basement Gurus, LLC

4.84(
150
)
Approved Pro

Basement Gurus, LLC

4.84(
150
)
Approved Pro
Super Service Award
Customers say: Quality work
893 local quotes requested
15 years of experience

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"Steven was very nice and easy to do business with very honest and gave me all kinds of options. Hard to find people like that nowadays just overall great quality people"

Derek K on October 2025

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"Steven was very nice and easy to do business with very honest and gave me all kinds of options. Hard to find people like that nowadays just overall great quality people"

Derek K on October 2025


Avatar for Jan General Services LLC

Jan General Services LLC

5.00(
5
)
Approved Pro

Jan General Services LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

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.

"Jan General Services truly deserves more than 5 stars! They gave me the lowest quote for a big repair job and still went above and beyond in every way. The team was professional, courteous, and incredibly efficient. They quickly found the source of a water leak and fixed the corrosion behind the drywall of our 65-year-old home. Everything — drywall and all — was done beautifully within just half a day! They were assigned by our home warranty company, yet still provided the lowest quotation. I’m so impressed with their honesty, skill, and workmanship. I’ll definitely call them again and highly recommend Jan General Services to anyone looking for reliable and high-quality work! "

Kowsar C on October 2025

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.

"Jan General Services truly deserves more than 5 stars! They gave me the lowest quote for a big repair job and still went above and beyond in every way. The team was professional, courteous, and incredibly efficient. They quickly found the source of a water leak and fixed the corrosion behind the drywall of our 65-year-old home. Everything — drywall and all — was done beautifully within just half a day! They were assigned by our home warranty company, yet still provided the lowest quotation. I’m so impressed with their honesty, skill, and workmanship. I’ll definitely call them again and highly recommend Jan General Services to anyone looking for reliable and high-quality work! "

Kowsar C on October 2025


Markool Heating & Cooling, LLC

4.68(
17
)
Approved Pro

Markool Heating & Cooling, LLC

4.68(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
69 local quotes requested

Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!

"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."

Chase R on August 2024

Welcome to Markool Heating & Cooling. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text, or email today, and let us get started!

"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."

Chase R on August 2024


Avatar for '58 Foundations

'58 Foundations

3.75(
20
)
Approved Pro

'58 Foundations

3.75(
20
)
Approved Pro
43 local quotes requested
67 years of experience

For over 66 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!

"If you’re considering 58 Foundations, do yourself a favor and stop right now. I cannot, in good conscience, recommend this company to anyone. Their complete disregard for accountability is infuriating. At first, things appeared to go smoothly, but the illusion of competence quickly disintegrated when it came time for the building inspection. The city inspector requires a letter from the project engineer verifying that the work is safe, sound, and compliant with code. 58 Foundations flat-out refuses to provide this basic validation of their work. Why won’t they stand behind their project? Are they hiding shoddy, substandard work? As a homeowner, I’m now saddled with the mess of an open permit and no resolution in sight. This is unacceptable. If a company won’t back their work with a simple letter, what does that say about their integrity—or lack thereof? Didn't expect this kind of run around from a well established professional firm, save yourself the headache."

Warrick S on December 2024

For over 66 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!

"If you’re considering 58 Foundations, do yourself a favor and stop right now. I cannot, in good conscience, recommend this company to anyone. Their complete disregard for accountability is infuriating. At first, things appeared to go smoothly, but the illusion of competence quickly disintegrated when it came time for the building inspection. The city inspector requires a letter from the project engineer verifying that the work is safe, sound, and compliant with code. 58 Foundations flat-out refuses to provide this basic validation of their work. Why won’t they stand behind their project? Are they hiding shoddy, substandard work? As a homeowner, I’m now saddled with the mess of an open permit and no resolution in sight. This is unacceptable. If a company won’t back their work with a simple letter, what does that say about their integrity—or lack thereof? Didn't expect this kind of run around from a well established professional firm, save yourself the headache."

Warrick S on December 2024


Avatar for JSH Remodeling, Inc.

JSH Remodeling, Inc.

5.00(
5
)
Approved Pro

JSH Remodeling, Inc.

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
49 local quotes requested

We are a small family owned business and we are all dedicated to give our customers the best work possible not only just for our pay but its our personal name also which gives us a lot of pride. As the owner I am personally hands on working on your project not just sending workers.

"Jeff and his crews delivered on time and on budget. I was advised each day of the activities that were going to take place the following day. All workers were pleasant and responsive to any needs. Each day prior to leaving the job site everything was cleaned up, equipment and materials stored neatly, and any trash removed. The quality and craftsmanship were excellent."

Ed N on April 2025

We are a small family owned business and we are all dedicated to give our customers the best work possible not only just for our pay but its our personal name also which gives us a lot of pride. As the owner I am personally hands on working on your project not just sending workers.

"Jeff and his crews delivered on time and on budget. I was advised each day of the activities that were going to take place the following day. All workers were pleasant and responsive to any needs. Each day prior to leaving the job site everything was cleaned up, equipment and materials stored neatly, and any trash removed. The quality and craftsmanship were excellent."

Ed N on April 2025

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Water Heaters questions, answered by experts

Yes, a water heater can be replaced in a day and can take between two and three hours to install from start to finish. Even if you encounter extra tasks that need to be completed, the job can still be completed in one day.

If you're replacing a broken water heater, now is a great time to make sure you're selecting a unit that has the right capacity for your household. According to the U.S. Department of Energy, a small 50-gallon to 60-gallon tank is sufficient for households with one to three people. A medium-sized 80-gallon tank is considered ideal for three to four people. A larger tank may be needed if your household has four to six people.

The cost to install a new water heater depends on the type and its size, but homeowners pay between $900 and $1,800 on average. By contrast, you’ll pay much less for certain repairs, like replacing a broken gas valve, which costs between $150 and $550 on average.

The right way to vent a gas water heater is to have a pipe directly upward or slopes upward out of the house. Because hot air naturally rises, this type of venting will efficiently ensure that all gas moves out of the house. Your system may rely on fans or blowers as well.

Your water heater's age can affect your homeowners' insurance policy. Many policies will ask how old the heater is when you first apply for a policy—and they may make you replace a model that's over 10 years old. 

Even if your policy permits you to have an older heater, it may significantly reduce the amount of protection available. If an older water heater suddenly leaks and causes damage to parts of your home, your policy may not cover it.

The Libertytown, MD homeowners’ guide to water heater services

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