Find and Invite the Best Commercial Plumbing Contractors in Middletown, DE

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75 Verified Plumbing companies in Middletown, DE

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

International Wall Designs logo

International Wall Designs

9101 Warfield Rd. Gaithersburg, MD 20882

International Wall Designs is a company based in Gaithersburg, MD, USA, involved in various real estate projects including condominiums, office centers, and healthcare facilities as indicated by their portfolio listings.

Verified


71 miles from Middletown, DE

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W. L. Gary Company logo

W. L. Gary Company

1140 3rd St NE Suite 406, Washington, DC 20002

Verified


79 miles from Middletown, DE
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Kisby Shore Mechanical Contractors logo

Kisby Shore Mechanical Contractors

Atlantic City, New Jersey 08401

Kisby Shore Mechanical Contractors is South Jersey's premier mechanical contractor since 1951, known for its reputation in getting the job done right the first time and providing commercial mechanical contracting services to major casinos, restaurants, hospitals, and municipal buildings throughout South Jersey.

Verified


39 miles from Middletown, DE

Specializations (10)

Casino

Education

Government

Healthcare

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G.R. Sponaugle logo

G.R. Sponaugle

Harrisburg, PA 17101

G.R. Sponaugle is a construction service company specializing in electrical and HVAC projects, including design-assist projects and system conversions for institutions like Penn State University and Harrisburg University. They have also served as the primary electrical contractor for major clients such as the Shippensburg Area School District and Rite Aid Corporation, demonstrating expertise in critical power systems and emergency response capabilities.

Verified


73 miles from Middletown, DE

Specializations (9)

Education

Federal Government

Government

Healthcare

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Falasca Mechanical logo

Falasca Mechanical

Vineland, NJ 08344

Falasca Mechanical is a leading provider of mechanical services, installation, and construction in the Delaware Valley, with a proven track record of exceeding expectations in a diverse portfolio of projects since 1998. The company specializes in a range of sectors including healthcare, education, historic renovations, multi-family housing, office buildings, central plant facilities, and hotels/casinos.

Verified


26 miles from Middletown, DE

Specializations (13)

Casino

Correctional

Education

Federal Government

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S & C Mechanical Contractors logo

S & C Mechanical Contractors

1411 H St NE, Washington, DC 20002

Verified


79 miles from Middletown, DE
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Ben's Proserv logo

Ben's Proserv

Vineland, NJ 08344

Ben's Proserv is a South Jersey-based company with over 40 years of experience, offering a full range of residential and commercial services including heating, air conditioning, plumbing, and electrical work. They prioritize customer satisfaction, providing free estimates for new installations and replacements, and are known for their certified technicians and superior workmanship.

Verified


26 miles from Middletown, DE

Specializations (7)

Correctional

Federal Government

Government

Healthcare

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Len The Plumber Heating & Air logo

Len The Plumber Heating & Air

Baltimore, MD 21218

Len The Plumber Heating & Air is a one-stop shop for plumbing and HVAC solutions in the Mid-Atlantic region, offering 25 years of dedicated home service experience with a local team of 120 skilled technicians. They provide comprehensive services including emergency repairs, maintenance, and installations, serving areas such as Baltimore, Washington D.C., Northern Virginia, Pennsylvania, Delaware, and New Jersey.

Verified


43 miles from Middletown, DE

Specializations (7)

Federal Government

Government

Healthcare

Higher education

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RSC Electrical & Mechanical Contractors logo

RSC Electrical & Mechanical Contractors

1920 Oregon Ave. Hyattsville, MD 20785

RSC Electrical & Mechanical Contractors, Inc. is a family-owned company that has been providing a wide range of mechanical and electrical services to commercial and government clients in the Washington, DC metropolitan area since 1970.

Verified


66 miles from Middletown, DE
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Tech Services logo

Tech Services

1764 New Durham Rd, South Plainfield, NJ 07080

Tech Services is a leading facility maintenance company in New Jersey with over 100 years of experience in commercial and industrial facility contracting, offering a wide range of services including electrical, HVACR, security systems, and mechanical design-build. The company prides itself on its service-focused mentality, commitment to innovation, and comprehensive facility solutions that evolve with client relationships and partnerships.

Verified


83 miles from Middletown, DE

Specializations (12)

Education

Federal Government

Financial

Government

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Hall Group Design Engineering Firm logo

Hall Group Design Engineering Firm

7872 Azalea Cove Terrace, Alexandria, VA 22315

Verified


83 miles from Middletown, DE
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Binsky logo

Binsky

2930 Turnpike Drive Willow Grove, PA 19040

Binsky is a recognized mechanical contractor based in New Jersey and Eastern Pennsylvania, offering a wide range of services including HVAC, plumbing, electrical, preventative maintenance, and emergency services for various industries such as life science, healthcare, and higher education. With over 80 years of experience, the company combines state-of-the-art technologies with experienced engineers to deliver high-quality workmanship and client satisfaction on projects of all sizes.

Verified


41 miles from Middletown, DE

Specializations (17)

Airport

Federal Government

Financial

Government

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KDB Mechanical logo

KDB Mechanical

Washington, DC

Verified


79 miles from Middletown, DE
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Karma Construction Group logo

Karma Construction Group

201 Ritchie Rd BLD D, Capitol Heights, MD 20743

Verified


66 miles from Middletown, DE
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Harris logo

Harris

120 Westhampton Ave. Capitol Heights, MD 20743

Harris is a company specializing in design, engineering, construction, manufacturing, building automation, and service, with expertise in HVAC installations, plumbing, prefabrication, modularization, and process piping. They offer end-to-end building systems solutions and are known for their strong safety orientation and creative problem-solving in projects of various sizes and scopes across the country.

Verified


66 miles from Middletown, DE
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Related Trades

Plumbing Piping

Plumbing Equipment

Plumbing Fixtures

Gas and Vacuum Systems for Laboratory and Healthcare Facilities

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 Middletown, DE?

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


Requesting bids from Middletown, DE-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 Middletown, DE 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 Middletown, DE 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 Middletown, DE

Total contractors

1483 contractors

Total union contractors

81 union contractors

Total non union contractors

1005 non union contractors

Total minority owned businesses

47 minority owned businesses

Total women owned businesses

17 women owned businesses

Average response time

5 days

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