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  • Average homeowner rating star icon4.5
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  • Verified reviews icon1.1k+
    Verified plumbing and heating services reviews

Find Plumbing and heating pros in Thornwood

Avatar for CJ Mechanical

CJ Mechanical

4.98(
81
)
Approved Pro

CJ Mechanical

4.98(
81
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2014 years of experience

At CJ Mechanical, we pride ourselves on providing quality service that customers can believe in. Whether central air conditioning installations or full service HVAC repairs, we can take care of all your homes needs. With over 18 years of experience, we will get the job done! Give us a call, we look forward to working with you! License # WC-29056-H16 #6457

"We hired Joe to initially install a new Ecobee thermostat. He is thoroughly professional, does great work and highly recommend him. He inspected our HVAC system and changed and properly aligned our air filters. We intend on using him again for maintaining our HVAC system. "

Robert M on July 2025

At CJ Mechanical, we pride ourselves on providing quality service that customers can believe in. Whether central air conditioning installations or full service HVAC repairs, we can take care of all your homes needs. With over 18 years of experience, we will get the job done! Give us a call, we look forward to working with you! License # WC-29056-H16 #6457

"We hired Joe to initially install a new Ecobee thermostat. He is thoroughly professional, does great work and highly recommend him. He inspected our HVAC system and changed and properly aligned our air filters. We intend on using him again for maintaining our HVAC system. "

Robert M on July 2025


Avatar for B-Dyson Electric

B-Dyson Electric

4.92(
97
)
Approved Pro

B-Dyson Electric

4.92(
97
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2017 years of experience

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. Located at 105 Dale Ave, Ossining 10562 or 3 Schnabl Court, Wappinger Falls 12590

"Great work and very professional. They installed the security cameras around my house and a fan in the attic."

Lupe V on June 2025

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. Located at 105 Dale Ave, Ossining 10562 or 3 Schnabl Court, Wappinger Falls 12590

"Great work and very professional. They installed the security cameras around my house and a fan in the attic."

Lupe V on June 2025


Avatar for Westbrook Contracting, LLC

Westbrook Contracting, LLC

5.00(
81
)
Approved Pro

Westbrook Contracting, LLC

5.00(
81
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2004 years of experience

Westbrook Contracting LLC offers the highest level of professionalism and quality renovations Westchester County. We strive to meet our residential and commercial clients’ individual needs and do not cut corners. Dave, the owner, is on the jobsite from the first consultation through the close of the project to ensure his high standards. Thank you for considering Westbrook Contracting LLC and we look forward to impressing you!

"I couldn't be happier with the incredible work Westbrook Contracting, LLC did on our new deck! From the first consultation to the final nail, the team was professional, punctual, and truly skilled. They helped us design a space that perfectly fits our lifestyle, blending functionality with beautiful craftsmanship. The attention to detail was impeccable—every board is aligned perfectly, and the finish work is top-notch. We’ve already gotten so many compliments from neighbors, and our new porch has quickly become our favorite spot to unwind in the evenings. If you're considering adding or upgrading a deck or porch, don’t think twice—Westbrook Contracting is the way to go. Quality work, great people, and results that truly speak for themselves!"

Julie A on July 2025

Westbrook Contracting LLC offers the highest level of professionalism and quality renovations Westchester County. We strive to meet our residential and commercial clients’ individual needs and do not cut corners. Dave, the owner, is on the jobsite from the first consultation through the close of the project to ensure his high standards. Thank you for considering Westbrook Contracting LLC and we look forward to impressing you!

"I couldn't be happier with the incredible work Westbrook Contracting, LLC did on our new deck! From the first consultation to the final nail, the team was professional, punctual, and truly skilled. They helped us design a space that perfectly fits our lifestyle, blending functionality with beautiful craftsmanship. The attention to detail was impeccable—every board is aligned perfectly, and the finish work is top-notch. We’ve already gotten so many compliments from neighbors, and our new porch has quickly become our favorite spot to unwind in the evenings. If you're considering adding or upgrading a deck or porch, don’t think twice—Westbrook Contracting is the way to go. Quality work, great people, and results that truly speak for themselves!"

Julie A on July 2025


Avatar for VAP Contracting LLC

VAP Contracting LLC

4.92(
119
)
Approved Pro

VAP Contracting LLC

4.92(
119
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2005 years of experience

VAP Contracting is a full - service home improvement company serving our neighbors in Westchester and Putnam counties. Our professionals work closely with skilled electricians and plumbers to your absolute satisfaction. We manage larger projects including kitchens, baths and basement remodels. In addition to our remodeling expertise, we also offer a convenient and reliable handyman service. For all sorts of odd jobs, from a door not closing correctly, lock to be changed to leaky faucets, we are the only call you need to make. We also offer painting services including painting one room to painting an entire house. VAP Contracting has 3 full time employees. We use sub-contractors that are highly skilled in there line of work. SPECIAL OFFER FOR NEW CUSTOMERS : $50.00 OFF any job over $1,000.00 - $300.00 OFF any job over $6,000.00 (Must Mention At Time of Visit)

"This was our second time working with Victor and his team. We had a new front door installed, a new pocket door installed, new hardwood floors and trim installed in our family room and foyer, and had both rooms painted. They did an amazing job and we are pleased with the quality of work! We look forward to working with them on future projects that we have!"

Leanne F on February 2020

VAP Contracting is a full - service home improvement company serving our neighbors in Westchester and Putnam counties. Our professionals work closely with skilled electricians and plumbers to your absolute satisfaction. We manage larger projects including kitchens, baths and basement remodels. In addition to our remodeling expertise, we also offer a convenient and reliable handyman service. For all sorts of odd jobs, from a door not closing correctly, lock to be changed to leaky faucets, we are the only call you need to make. We also offer painting services including painting one room to painting an entire house. VAP Contracting has 3 full time employees. We use sub-contractors that are highly skilled in there line of work. SPECIAL OFFER FOR NEW CUSTOMERS : $50.00 OFF any job over $1,000.00 - $300.00 OFF any job over $6,000.00 (Must Mention At Time of Visit)

"This was our second time working with Victor and his team. We had a new front door installed, a new pocket door installed, new hardwood floors and trim installed in our family room and foyer, and had both rooms painted. They did an amazing job and we are pleased with the quality of work! We look forward to working with them on future projects that we have!"

Leanne F on February 2020


Avatar for Flotechs Plumbing Inc

Flotechs Plumbing Inc

4.88(
132
)
Approved Pro

Flotechs Plumbing Inc

4.88(
132
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1998 years of experience

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025


Avatar for Corri General Construction

Corri General Construction

4.83(
126
)
Approved Pro

Corri General Construction

4.83(
126
)
Approved Pro
Super Service Award
Customers say: True professional
2019 years of experience
Free onsite estimate

While Corri General Construction might be new, we have over 20 years of experience in the business. Here at Corri General Construction, we pride our company on reliability, great communication, integrity, fair pricing and high 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!

"The Job was done in timely manner, they have complete tool’s and very experienced ."

Arthur C on November 2025

While Corri General Construction might be new, we have over 20 years of experience in the business. Here at Corri General Construction, we pride our company on reliability, great communication, integrity, fair pricing and high 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!

"The Job was done in timely manner, they have complete tool’s and very experienced ."

Arthur C on November 2025


Avatar for Antonio Ferrao Electric

Antonio Ferrao Electric

4.81(
897
)
Approved Pro

Antonio Ferrao Electric

4.81(
897
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1995 years of experience

Welcome to Antonio Ferrao Electric, the best Westchester and Putnam County electrician and premier source for professional electrical service in residential, commercial, and industrial communities. We are a U.S. ARMY Veteran owned business and have been awarded Comtractor of the Year for 10 straight years and have over 600 5-star reviews. We provide quality work at fair and reasonable prices. Call us for a FREE estimate.

"The gentleman from Antonio Ferraro Electric arrived early. Walked me through the problem and the repair, and resolved my issue efficiently. I would recommend their services. "

Andrew V on November 2025

Welcome to Antonio Ferrao Electric, the best Westchester and Putnam County electrician and premier source for professional electrical service in residential, commercial, and industrial communities. We are a U.S. ARMY Veteran owned business and have been awarded Comtractor of the Year for 10 straight years and have over 600 5-star reviews. We provide quality work at fair and reasonable prices. Call us for a FREE estimate.

"The gentleman from Antonio Ferraro Electric arrived early. Walked me through the problem and the repair, and resolved my issue efficiently. I would recommend their services. "

Andrew V on November 2025


Avatar for United Sewer & Water, LLC

United Sewer & Water, LLC

4.88(
148
)
Approved Pro

United Sewer & Water, LLC

4.88(
148
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
2017 years of experience

With over 20 years of experience, we're dedicated to providing our clients with the very best emergency service and routine maintenance for their sewer & drain needs. We specialize in a variety of residential and commercial services such as: drain cleaning, hydro-jetting, video inspections, pipe repair/replacement and sewer clean-up. However, we take the most pride in our strongest attribute, customer relations. We take extreme precaution in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction. "ONE DRAIN, ONE JOB, ONE SEWER AT A TIME!" - UNITED SEWER & WATER

"Tony from United Sewer & Water arrived on time and quickly cleared a bathtub drain that another plumber could not clear. Impressed by Tony’s expertise and professionalism. "

Atul C on August 2025

With over 20 years of experience, we're dedicated to providing our clients with the very best emergency service and routine maintenance for their sewer & drain needs. We specialize in a variety of residential and commercial services such as: drain cleaning, hydro-jetting, video inspections, pipe repair/replacement and sewer clean-up. However, we take the most pride in our strongest attribute, customer relations. We take extreme precaution in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction. "ONE DRAIN, ONE JOB, ONE SEWER AT A TIME!" - UNITED SEWER & WATER

"Tony from United Sewer & Water arrived on time and quickly cleared a bathtub drain that another plumber could not clear. Impressed by Tony’s expertise and professionalism. "

Atul C on August 2025


Avatar for JES Heating & Cooling, Inc.

JES Heating & Cooling, Inc.

5.00(
33
)
Approved Pro

JES Heating & Cooling, Inc.

5.00(
33
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2019 years of experience

At JES Heating & Cooling, Inc., we pride ourselves on being the best HVAC company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Professional and polite"

Domenick A on August 2023

At JES Heating & Cooling, Inc., we pride ourselves on being the best HVAC company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Professional and polite"

Domenick A on August 2023


Avatar for Dario Contracting, Inc.

Dario Contracting, Inc.

4.91(
56
)
Approved Pro

Dario Contracting, Inc.

4.91(
56
)
Approved Pro
Super Service Award
Customers say: True professional
2018 years of experience

At Dario Contracting, Inc., we pride ourselves with hard work and punctuality. We take our work seriously and work with the homeowners to make sure the job meets the highest standards in the industry. We are available for both installs and repair jobs; residential & commercial. We look forward to helping you with heating, ventilation & air-conditioning. Call us today!

"Tony came by on a Friday afternoon to look at our worn out 18000 BTU heat pump. He quoted a replacement on the spot and had it running within 24 hours, working on Saturday. He saved us a lot of money . Highly recommended."

alec u on October 2025

At Dario Contracting, Inc., we pride ourselves with hard work and punctuality. We take our work seriously and work with the homeowners to make sure the job meets the highest standards in the industry. We are available for both installs and repair jobs; residential & commercial. We look forward to helping you with heating, ventilation & air-conditioning. Call us today!

"Tony came by on a Friday afternoon to look at our worn out 18000 BTU heat pump. He quoted a replacement on the spot and had it running within 24 hours, working on Saturday. He saved us a lot of money . Highly recommended."

alec u on October 2025

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FAQs for plumbing and heating service projects in Thornwood, NY

The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost to unclog a drain is around $200, with prices ranging between $110 and $800, depending on the type of drain and the extent of the clog. Hiring a professional to snake the toilet or sink will usually cost between $110 and $275, a bathtub or shower typically costs around $225, and a main line clog can cost between $100 and $800 based on the severity of the clog and how far beyond the access point the clog sits. Since the labor involved varies, most plumbers will charge an hourly rate for drain cleaning.

The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350

The Thornwood, NY homeowners’ guide to plumbing and heating services

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