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TRUSTED BY UNION, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.7k+
    Verified plumbing services reviews

Find Plumbers in Union

"George described the pro’s and cons of the potential fixes and provided speedy and professional service. "

Richard E on November 2025

Olympic Mechanical proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"George described the pro’s and cons of the potential fixes and provided speedy and professional service. "

Richard E on November 2025


Avatar for Arctic Air Conditioning

Arctic Air Conditioning

4.91(
797
)
Approved Pro

Arctic Air Conditioning

4.91(
797
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
49 years of experience

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"They came in a timely fashion!"

Mary D on December 2025

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"They came in a timely fashion!"

Mary D on December 2025


Avatar for Gold Eagle Construction, LLC

Gold Eagle Construction, LLC

4.99(
59
)
Approved Pro

Gold Eagle Construction, LLC

4.99(
59
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
18 years of experience

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025


Avatar for Alfano Mechanical, LLC

Alfano Mechanical, LLC

4.99(
55
)
Approved Pro

Alfano Mechanical, LLC

4.99(
55
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
3 years of experience

Alfano Mechanical LLC 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.

"The team was on time, thorough, and left everything clean. Top-notch service!"

Jerome B on December 2024

Alfano Mechanical LLC 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.

"The team was on time, thorough, and left everything clean. Top-notch service!"

Jerome B on December 2024


Avatar for Victory Sewer & Drain, LLC

Victory Sewer & Drain, LLC

4.99(
46
)
Approved Pro

Victory Sewer & Drain, LLC

4.99(
46
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
5 years of experience

Here at Victory Sewer & Drain, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. With 16 years experience, we look forward to earning your business! call or text for Emergency services

"Anthony was amazing. Will use again if needed"

Chris D on February 2025

Here at Victory Sewer & Drain, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. With 16 years experience, we look forward to earning your business! call or text for Emergency services

"Anthony was amazing. Will use again if needed"

Chris D on February 2025


Avatar for Titan Plumbing, Sewer, & Drain, LLC

Titan Plumbing, Sewer, & Drain, LLC

4.83(
554
)
Approved Pro

Titan Plumbing, Sewer, & Drain, LLC

4.83(
554
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
11 years of experience

Call Jimmy today! At Titan Plumbing, Sewer & Drain your plumbing issues are our specialty. We react to each customer request with speed, attention to detail, and quality work. We pride ourselves on our commitment to providing a world class customer experience. We are a reliable, honest, licensed - insured, family owned and operated company with over 10 years experience. Call us today and experience the same great customer experience.

"Jimmy and his associate were quick, efficient and professional . . . Highly recommended!"

Mauricio A on December 2025

Call Jimmy today! At Titan Plumbing, Sewer & Drain your plumbing issues are our specialty. We react to each customer request with speed, attention to detail, and quality work. We pride ourselves on our commitment to providing a world class customer experience. We are a reliable, honest, licensed - insured, family owned and operated company with over 10 years experience. Call us today and experience the same great customer experience.

"Jimmy and his associate were quick, efficient and professional . . . Highly recommended!"

Mauricio A on December 2025


Avatar for Absolute Waterproofing and Renovation, LLC

Absolute Waterproofing and Renovation, LLC

4.96(
154
)
Approved Pro

Absolute Waterproofing and Renovation, LLC

4.96(
154
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
21 years of experience

Are you dealing with mold or water damage to your home from a storm or other catastrophic event? Absolute can be there to respond and help you. Having dealt with these types of problems at many properties, you can rest assured that Absolute has the knowledge and understanding of how to handle your mold or water problems correctly, including restoring and repairing damage caused to your home to your complete satisfaction. Free inspections and estimates will be performed and provided to you directly by the owners of Absolute, not a salesman. All work performed by Absolute is done with in-house workers, not subcontractors. This work will be done under the direct supervision of one of Absolutes owners, who will be on site at your project from start to completion, being able to answer any of your questions and respond to any of your concerns insuring quality workmanship is being performed in a timely manner at reasonable prices, while treating your home as if it was their own.

"Absolute Waterproofing did an excellent job on my basement. The entire team was very professional and Lou’s crew was wonderful to work with. Lou took the time to explain everything clearly and kept me informed throughout the process. I would definitely work with them again. "

Susan C on December 2025

Are you dealing with mold or water damage to your home from a storm or other catastrophic event? Absolute can be there to respond and help you. Having dealt with these types of problems at many properties, you can rest assured that Absolute has the knowledge and understanding of how to handle your mold or water problems correctly, including restoring and repairing damage caused to your home to your complete satisfaction. Free inspections and estimates will be performed and provided to you directly by the owners of Absolute, not a salesman. All work performed by Absolute is done with in-house workers, not subcontractors. This work will be done under the direct supervision of one of Absolutes owners, who will be on site at your project from start to completion, being able to answer any of your questions and respond to any of your concerns insuring quality workmanship is being performed in a timely manner at reasonable prices, while treating your home as if it was their own.

"Absolute Waterproofing did an excellent job on my basement. The entire team was very professional and Lou’s crew was wonderful to work with. Lou took the time to explain everything clearly and kept me informed throughout the process. I would definitely work with them again. "

Susan C on December 2025


"A++ experience. Extremely professional and efficient and did an amazing job cleaning up. I would recommend AJT Complete Construction LLC to anyone."

Randon L on November 2025

At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations

"A++ experience. Extremely professional and efficient and did an amazing job cleaning up. I would recommend AJT Complete Construction LLC to anyone."

Randon L on November 2025


Avatar for Dawson Mechanical Contracting

Dawson Mechanical Contracting

4.84(
122
)
Approved Pro

Dawson Mechanical Contracting

4.84(
122
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
38 years of experience

We are a BPI Building Performance Institute Accredted Plumbing and HVAC company, We are licensed plumbers and I am a certified plumbing instructor and fire inspector I also have 2 Backflow testing certifiactions. We do the highest quality residential and commercial work with my highly trained staff. I am the past president of the N.J. State league of Master plumbers for 2010-2011

"He came at the scheduled time with the proper materials and did the job in highly proficient manner installed the hot water, circulator so that the controls were clearly visible. He explained the operation very clearly. He has my highest recommendation."

Mark R on November 2025

We are a BPI Building Performance Institute Accredted Plumbing and HVAC company, We are licensed plumbers and I am a certified plumbing instructor and fire inspector I also have 2 Backflow testing certifiactions. We do the highest quality residential and commercial work with my highly trained staff. I am the past president of the N.J. State league of Master plumbers for 2010-2011

"He came at the scheduled time with the proper materials and did the job in highly proficient manner installed the hot water, circulator so that the controls were clearly visible. He explained the operation very clearly. He has my highest recommendation."

Mark R on November 2025


Avatar for Blue Umbrella Waterproofing, LLC

Blue Umbrella Waterproofing, LLC

4.99(
50
)
Approved Pro

Blue Umbrella Waterproofing, LLC

4.99(
50
)
Approved Pro
Customers say: Quick response
9 years of experience
Free onsite estimate

NJ's trusted basement, crawl space, and foundation experts, we guarantee a drier, safer healthier home. Licensed, bonded & insured (HIC 13VH09834500) with thousand of satisfied customers, we provide top-quality waterproofing and repair systems with lifetime warranties. For basement leaks, damp crawl spaces, or bowing walls. As a family-owned business, not a franchise, we deliver superior personalized service with experienced professionals who provide higher quality work and attention to detail that franchise operations cannot match. Call us today. Free consultations - Lifetime warranties available - Award winning company

"Lovely company. Very personable. I worked with Tony who was easy to communicate with and readily available for any questions. The owner, Steve, came to my home and looked over the completed worked and helped me with questions about my dehumidifier. Blue Umbrella was able to troubleshoot and tailor the job to fit my specific basement needs. I also feel comfortable that if there is ever an issue - they will continue to support the work they did for me. My job consisted of : 1930's brick basement and dirt crawl space/ french drain, sump pump, encapsulation, dehumidifier, masonry repair, and crawl space door. Asbury Park , NJ."

Neve M on August 2025

NJ's trusted basement, crawl space, and foundation experts, we guarantee a drier, safer healthier home. Licensed, bonded & insured (HIC 13VH09834500) with thousand of satisfied customers, we provide top-quality waterproofing and repair systems with lifetime warranties. For basement leaks, damp crawl spaces, or bowing walls. As a family-owned business, not a franchise, we deliver superior personalized service with experienced professionals who provide higher quality work and attention to detail that franchise operations cannot match. Call us today. Free consultations - Lifetime warranties available - Award winning company

"Lovely company. Very personable. I worked with Tony who was easy to communicate with and readily available for any questions. The owner, Steve, came to my home and looked over the completed worked and helped me with questions about my dehumidifier. Blue Umbrella was able to troubleshoot and tailor the job to fit my specific basement needs. I also feel comfortable that if there is ever an issue - they will continue to support the work they did for me. My job consisted of : 1930's brick basement and dirt crawl space/ french drain, sump pump, encapsulation, dehumidifier, masonry repair, and crawl space door. Asbury Park , NJ."

Neve M on August 2025

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Plumbing questions, answered by experts

In Union, experienced plumbers often install larger supply lines, extra shut-off valves, and flexible piping like PEX to support future renovations. They may include access panels and rough-ins for potential bathrooms or laundry rooms. These forward-thinking steps make it easier to add fixtures or expand living space later, while also ensuring your plumbing system remains adaptable to updated local building codes and evolving household needs.

Helpful?

After completing plumbing work in Union, arrange for any required inspections to verify compliance with local plumbing codes. Monitor all new connections for leaks and fluctuations in water pressure for at least 48 hours. Save all permits, receipts, and warranties in a dedicated folder. Photograph completed work for future reference, and familiarize yourself with the location of new shut-off valves. Consider scheduling a seasonal plumbing checkup to ensure long-term reliability.

Helpful?

Plumbing projects in Union may impact other home systems, especially if they involve major upgrades or rerouting pipes. For instance, installing a new water heater could require electrical adjustments, while moving water lines might affect HVAC ductwork. After work is done, watch for changes in water pressure, electrical issues near plumbing, or altered heating and cooling performance. Consult a licensed contractor if you notice any unusual changes.

Helpful?

During sink reglazing in Union, contractors thoroughly assess the sink’s surface for chips, cracks, or stains, and check for previous coatings that may affect adhesion. They also inspect surrounding countertops, backsplashes, and cabinetry for water damage or mold. Plumbing connections, such as supply lines and drains, are reviewed for leaks, while ventilation and humidity levels are evaluated to ensure proper curing and safety during the refinishing process.

Helpful?

In Union, plumbing work commonly addresses aging pipes, frequent leaks, and outdated fixtures—issues prevalent in older homes. Projects often resolve low water pressure, hard water buildup, and basement moisture concerns. Upgrades can improve water conservation, support kitchen or bathroom remodels, and enhance safety by replacing lead pipes or installing backflow prevention devices, ensuring the home’s plumbing meets modern standards and local regulations.

Helpful?

The Union, NJ homeowners’ guide to plumbing services

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