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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon163
    Verified boiler installation services reviews

Find Boiler installation pros in Crisfield

Advance Heat & Air

35862 Purnell Crossing Rd
5.00(
3
)
Approved Pro

Advance Heat & Air

35862 Purnell Crossing Rd
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Advance Heat & Air 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.

"Absolutely the best! Extremely knowledgeable, showed up when he said he would did more than expected. I'm now using them for all my HVAC needs even though I have a paid service contract with another provider... I think that alone says it all."

Jerry B on November 2023

Advance Heat & Air 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.

"Absolutely the best! Extremely knowledgeable, showed up when he said he would did more than expected. I'm now using them for all my HVAC needs even though I have a paid service contract with another provider... I think that alone says it all."

Jerry B on November 2023


Avatar for West Shore Home Salisbury

West Shore Home Salisbury

31440 Winterplace Parkway
4.91(
231
)
Approved Pro

West Shore Home Salisbury

31440 Winterplace Parkway
4.91(
231
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
148 local quotes requested

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"They were very good "

Deral L on December 2024

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"They were very good "

Deral L on December 2024


Avatar for Seaside Plumbing, Inc.

Seaside Plumbing, Inc.

10545 Friendship Road, Unit 2
4.57(
181
)
Approved Pro

Seaside Plumbing, Inc.

10545 Friendship Road, Unit 2
4.57(
181
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
93 local quotes requested

NOTE TO CUSTOMERS: We are still open for business and here to help! Rest assured if you have a plumbing issue we are open and fully equipped to take care of you. We are committed to keeping both our customers and employees safe. We are taking extra precautions when in your home during this uncertain time. Please contact us for more details on what we are doing to keep you safe! Seaside Plumbing, Inc. has been providing high quality plumbing and gas services in Delaware and Maryland at fair prices since 2003. We don't care about being the biggest plumbing company, but we do want to be the best and we constantly strive to educate ourselves and our employees. High quality work along with family like customer service has always been, and continues to be our primary focus. Call us today! Half of our dispatch fee every month goes to charity, ask us which charity we are supporting this month!

"Got ripped off...do not use this company without an estimate, remember companies can get anyone to write a review to say how great they are, last week they charged $839.00 for a simple plastic 1/2" pipe repair in Fenwick, De. I was not there, my daughter was. So be warned - part of the bill said $360 - to lay down drop cloth, open hole in drywall, and sweep up. I called them 3 times, and sent an email, no one would call me back, this was before I posted anything negative - so be warned. CWO"

C O on March 2025

NOTE TO CUSTOMERS: We are still open for business and here to help! Rest assured if you have a plumbing issue we are open and fully equipped to take care of you. We are committed to keeping both our customers and employees safe. We are taking extra precautions when in your home during this uncertain time. Please contact us for more details on what we are doing to keep you safe! Seaside Plumbing, Inc. has been providing high quality plumbing and gas services in Delaware and Maryland at fair prices since 2003. We don't care about being the biggest plumbing company, but we do want to be the best and we constantly strive to educate ourselves and our employees. High quality work along with family like customer service has always been, and continues to be our primary focus. Call us today! Half of our dispatch fee every month goes to charity, ask us which charity we are supporting this month!

"Got ripped off...do not use this company without an estimate, remember companies can get anyone to write a review to say how great they are, last week they charged $839.00 for a simple plastic 1/2" pipe repair in Fenwick, De. I was not there, my daughter was. So be warned - part of the bill said $360 - to lay down drop cloth, open hole in drywall, and sweep up. I called them 3 times, and sent an email, no one would call me back, this was before I posted anything negative - so be warned. CWO"

C O on March 2025


Super Techs

6 Scott Dr.
No reviews yet

Super Techs

6 Scott Dr.
No reviews yet
15 years of experience

Super Techs, LLC is locally owned and operated in Millsboro, DE, and offers on-site services to many residential and commercial facilities throughout the Mid-Atlantic Region. We have the best deals on new and recertified computers, accessories, and on-site or in-shop services that other service providers just can't compete with. Super Techs was built with the goal of providing the absolute best quality of service. We take the time to educate the customer in the latest technological advancements which helps them take informed decisions. We can confidently say that we provide the best on-site service at the lowest cost in the area.

Super Techs, LLC is locally owned and operated in Millsboro, DE, and offers on-site services to many residential and commercial facilities throughout the Mid-Atlantic Region. We have the best deals on new and recertified computers, accessories, and on-site or in-shop services that other service providers just can't compete with. Super Techs was built with the goal of providing the absolute best quality of service. We take the time to educate the customer in the latest technological advancements which helps them take informed decisions. We can confidently say that we provide the best on-site service at the lowest cost in the area.



KWS Services

No reviews yet

KWS Services

No reviews yet

I am currently a plumber of 3 years. I specialize in installs, repairs, and bigger jobs such as main home water line replacements, also known as a repipe

I am currently a plumber of 3 years. I specialize in installs, repairs, and bigger jobs such as main home water line replacements, also known as a repipe


Avatar for Bayside Heating And Cooling

Bayside Heating And Cooling

34495 CENTRAL AVENUE
4.80(
5
)

Bayside Heating And Cooling

34495 CENTRAL AVENUE
4.80(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

we are your local family owned heating and air conditioning company. Our business is located in Frankford, Delaware a few miles from the beach. our service area consists of Sussex county, Worcester county. we offer 24/7 emergency service as well as same day service to all customers. we service all makes and models.

"Quick install with great attention to detail."

Ed E on January 2023

we are your local family owned heating and air conditioning company. Our business is located in Frankford, Delaware a few miles from the beach. our service area consists of Sussex county, Worcester county. we offer 24/7 emergency service as well as same day service to all customers. we service all makes and models.

"Quick install with great attention to detail."

Ed E on January 2023


Avatar for Michael Albarado - Handyman

Michael Albarado - Handyman

7537 Dividing Creek Rd
4.93(
14
)

Michael Albarado - Handyman

7537 Dividing Creek Rd
4.93(
14
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

I am a handyman that does a variety of small inside jobs. If you have projects that don’t require a contractor, then I’m your guy. I have a wide knowledge of area’s in the home and I enjoy my work. I am detail and quality oriented. I look forward to hearing from you.

"Michael came the day after we put in the request. He was professional, friendly and on time!"

Betty T on February 2024

I am a handyman that does a variety of small inside jobs. If you have projects that don’t require a contractor, then I’m your guy. I have a wide knowledge of area’s in the home and I enjoy my work. I am detail and quality oriented. I look forward to hearing from you.

"Michael came the day after we put in the request. He was professional, friendly and on time!"

Betty T on February 2024


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.30(
576
)
Customers say: Super punctual
31929 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! The technician helped us to locate the issue and explained how to fix it ourselves. This was my 3rd time using NeliHome. They are my first go to for diagnosing an appliance issue."

Jennifer Y on October 2025


Avatar for V&V Heating and Air Conditioning

V&V Heating and Air Conditioning

2621 24th St NE
No reviews yet

V&V Heating and Air Conditioning

2621 24th St NE
No reviews yet
Free onsite estimate

V&V Heating and Air Condition has provided expert advice and outstanding customer service to the people of Washington DC, Maryland and Virgina counties. Our HVAC company has built our reputation by providing courteous, professional service and unsurpassed technical expertise. We offer innovative and cost-effective comfort system solutions for our neighbors here in the DMV area which includes heating, ventilation and air conditioning (HVAC) service for single-family homes, retail outlets, office buildings, industrial facilities and more. Residential and Commercial Services We provide the following services to our customers: Residential Air Conditioning and Heating Installation, Service and Repair Commercial A/C and Heating Installation, Service and Repair Indoor Air Quality Control, Including Ventilation Systems, Air Purification Systems and Dehumidifiers Design of HVAC Systems for New Construction or Existing Structures Semi-annual Tune-ups of HVAC Systems

V&V Heating and Air Condition has provided expert advice and outstanding customer service to the people of Washington DC, Maryland and Virgina counties. Our HVAC company has built our reputation by providing courteous, professional service and unsurpassed technical expertise. We offer innovative and cost-effective comfort system solutions for our neighbors here in the DMV area which includes heating, ventilation and air conditioning (HVAC) service for single-family homes, retail outlets, office buildings, industrial facilities and more. Residential and Commercial Services We provide the following services to our customers: Residential Air Conditioning and Heating Installation, Service and Repair Commercial A/C and Heating Installation, Service and Repair Indoor Air Quality Control, Including Ventilation Systems, Air Purification Systems and Dehumidifiers Design of HVAC Systems for New Construction or Existing Structures Semi-annual Tune-ups of HVAC Systems

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Install Boiler questions, answered by experts

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

Once you install your boiler, you can expect it to last for at least 10 to 15 years. Maximize the lifespan of your boiler by choosing a quality boiler, installing it properly, and having it professionally maintained each year. In the event that your boiler does need repair, address any issues immediately.

Boilers are used mainly for central heating, and water heaters are used for ordinary household water use. In fact, a conventional boiler works best if your home already has a water heater system in place. Sometimes a boiler can be combined with indirect water heaters. But there are also premade combination boiler heaters.

HVAC quotes may be negotiable. It’s important to be upfront about what you need, your budget, and your expectations. However, your contractor must suggest repairs or the system they think is best for you, and those things may not be negotiable. So, when can you negotiate an HVAC quote? When installing a new system, you may not need to replace ductwork or install specialty items such as whole-home air purifiers. If your contractor is bidding on those items or others you don’t need or want, ask them for a quote on only the equipment and services you need.

The Crisfield, MD homeowners’ guide to boiler installation services

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