Find and Invite the Best Commercial Plumbing Contractors in Allentown, PA

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75 Verified Plumbing companies in Allentown, PA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Evans Mechanical logo

Evans Mechanical

314 Maple St. Endicott, NY 13760

Evans Mechanical, Inc. is a mechanical contractor specializing in plumbing, heating, and HVAC solutions with a history dating back to 1917, serving industrial, commercial, institutional, and municipal utility facilities. The company is known for its skilled union workforce, comprehensive mechanical services, and a reputation for fair professional treatment in construction projects.

Verified


99 miles from Allentown, PA

Specializations (8)

Education

Federal Government

Financial

Government

Website

Call

WebsiteCall
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Alcyone Plumbing Company, Inc. logo

Alcyone Plumbing Company, Inc.

4 Brooklyn Avenue Massapequa, NY 11758

Verified


90 miles from Allentown, PA

Specializations (10)

Correctional

Federal Government

Government

Healthcare

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McClure logo

McClure

2929 Stewart Dr, State College, PA 16801

McClure Company is one of the mid-Atlantic's largest integrated mechanical construction, engineering, maintenance, and energy service organizations, known for delivering innovative, value-driven, and energy-efficient building solutions with a commitment to quality, schedule, and customer service since 1953.

Verified


98 miles from Allentown, PA

Specializations (11)

Airport

Education

Financial

Grocery

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Kaser Mechanical logo

Kaser Mechanical

1150 East Broad Street Burlington, NJ 08016

Kaser Mechanical, LLC is a family-owned and operated business established in 2007, specializing in commercial and industrial plumbing, HVAC, and welding services in New Jersey, Pennsylvania, Delaware, and New York City areas. The company prides itself on its team of licensed professionals with over 25 years of experience in plumbing and pipefitting, dedicated to providing dependable, high-quality service while maintaining a safe environment.

Verified


47 miles from Allentown, PA

Specializations (9)

Education

Government

Healthcare

Higher education

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CALLAHEAD logo

CALLAHEAD

304 Cross Bay Blvd, Queens, NY 11693

CALLAHEAD Corp., founded in 1976, is a New York-based portable sanitation company that offers a variety of products including portable toilets, restroom trailers, guard booths, and portable sinks for short-term and long-term rentals, catering to construction sites, special events, and other needs across New York City, Long Island, and Westchester, NY. With nearly five decades of experience, the company prides itself on its dedication to service quality, sanitary protection, and customer satisfaction.

Verified


76 miles from Allentown, PA

Specializations (17)

Airport

Education

Federal Government

Financial

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Troy Mechanical logo

Troy Mechanical

Moosic, PA 18507, Moosic, PA 18507

Troy Mechanical Inc. is a locally owned, women-owned business with over 50 years of expertise in commercial and industrial mechanical and plumbing services, offering design, installation, maintenance, and 24/7 emergency repair services to clients in Northeastern Pennsylvania and surrounding areas.

Verified


44 miles from Allentown, PA

Specializations (7)

Education

Federal Government

Government

Healthcare

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Toms River Heating & Air Conditioning logo

Toms River Heating & Air Conditioning

400 Corporate Circle Toms River, NJ 08755

Founded in 1970, Toms River Heating & Air Conditioning is a family-owned company that has grown to be one of the largest providers of heating and air conditioning services in Ocean and Monmouth counties, offering a wide range of residential and commercial services with a fleet of 23 trucks and a team of factory-trained and certified technicians.

Verified


62 miles from Allentown, PA

Specializations (9)

Education

Financial

Healthcare

Hospitality

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Precision Air logo

Precision Air

1035 William Street Hamilton, NJ 08610

Precision Air is a service provider in central New Jersey and Pennsylvania, offering heating and cooling equipment, indoor air quality solutions, and energy audits for over 25 years. Known for high-quality service and fair pricing, they are a Carrier Factory Authorized Dealer and a recipient of the Carrier Corp.'s President's Award in 2013.

Verified


38 miles from Allentown, PA

Specializations (5)

Federal Government

Government

Infrastructure

Municipal Government

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Jersey Mechanical Contractors logo

Jersey Mechanical Contractors

5006 Industrial Road Wall Twp, NJ 07727

Jersey Mechanical Contractors, Inc. (JMC) specializes in mechanical construction services for educational, healthcare, industrial, and pharmaceutical industries, offering expertise in industrial/process piping, fabrication, plumbing, and HVAC temperature control projects since 1986.

Verified


56 miles from Allentown, PA

Specializations (8)

Education

Fitness

Healthcare

Higher education

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Ranck logo

Ranck

2541 Marietta Ave, Lancaster, PA 17601

Ranck Plumbing, Heating, Cooling, and Excavation is a locally owned business with over 70 years of experience, offering a range of services including emergency repairs and installations in Lancaster County and surrounding areas. They pride themselves on honest, transparent service and a high rate of repeat customers and referrals.

Verified


40 miles from Allentown, PA

Specializations (9)

Education

Federal Government

Financial

Government

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Welkin Mechanical logo

Welkin Mechanical

Great Neck, NY 11024

Welkin Mechanical is NYC's leading mechanical and specialty contractor, specializing in complex infrastructure projects including heavy mechanical, fire protection, plumbing, and HVAC services, with a commitment to professionalism, craftsmanship, and customer satisfaction.

Verified


90 miles from Allentown, PA

Specializations (8)

Education

Federal Government

Government

Healthcare

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S&L Plumbing and Heating logo

S&L Plumbing and Heating

56 Lafayette Ave, Passaic, NJ 07055

S&L Plumbing and Heating Corp., we are one of the leading commercial plumbing contractors in the NYC metropolitan area. Our experienced staff is comprised of some of the most talented people in the business and are ready to take can take on any size project. For your next plumbing project, team up with S&L and you will see the difference. Our dedicated Engineers, project managers, field supervisors, and estimators are ready to make your next project our number 1 priority. Check out Exec Bios to learn more about our team.

Verified


64 miles from Allentown, PA

Specializations (16)

Airport

Correctional

Education

Federal Government

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Chapman Bros. Plumbing, Heating, and Air Conditioning logo

Chapman Bros. Plumbing, Heating, and Air Conditioning

Cranford, NJ 07016

Chapman Bros. Plumbing, Heating, and Air Conditioning is a Cranford-based company providing plumbing, heating, and AC services in Union County, New Jersey since 1932, with over 150 years of collective industry experience.

Verified


54 miles from Allentown, PA

Specializations (6)

Correctional

Education

Government

Infrastructure

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Hauser Bros. logo

Hauser Bros.

17 Old Schoolhouse Lane, Orangeburg, NY 10962

Since its founding in 1953, Hauser Bros., Inc. has established itself as the leading industrial mechanical contractor in Rockland County, providing a range of services including plumbing, HVAC, boiler work, power piping, and welding to the Hudson Valley and Northern New Jersey regions.

Verified


77 miles from Allentown, PA

Specializations (10)

Education

Government

Healthcare

Higher education

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Herman Goldner logo

Herman Goldner

Philadelphia, PA 19153

Herman Goldner Co., Inc. is a full-service mechanical solutions provider that has been serving the Philadelphia, New Jersey, and Northern Delaware area since 1887, offering mechanical services, specialized services, mechanical construction, plumbing, process piping, and building automation systems with a commitment to quality craftsmanship and customer service.

Verified


39 miles from Allentown, PA

Specializations (17)

Correctional

Education

Federal Government

Financial

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What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Plumbing professionals in Allentown, PA?

Downtobid is a platform that helps you find Plumbing contractors in Allentown, PA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Allentown, PA-based Plumbing contractors

You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Allentown, PA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.


Contractor verification process on Downtobid

Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.


Essential information for Plumbing project bid requests

When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.


Tips for contacting local Plumbing professionals

If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.


Managing bids for large-scale Plumbing projects

If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.


Expected response times from Allentown, PA contractors

Most Plumbing contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!

Quick stats about Plumbing companies database in Allentown, PA

Total contractors

1487 contractors

Total union contractors

82 union contractors

Total non union contractors

990 non union contractors

Total minority owned businesses

46 minority owned businesses

Total women owned businesses

16 women owned businesses

Average response time

5 days

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