Find and Invite the Best Commercial Utility Contractors in San Antonio, TX

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75 Verified Utility companies in San Antonio, TX

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

Bexar Utilities logo

Bexar Utilities

5011 SE Loop 410, San Antonio, Tx 78222

Bexar Utilities, Inc. is a Texas-based company that provides utility services including hydro excavation, gas pipeline installation, and other utility services. Incorporated in 1996, the company has over 70 years of combined experience in the construction industry and has completed numerous projects involving underground utilities such as fiber optics, electric, gas, telephone, cable television, water and sewer.

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A Underground logo

A Underground

850 Lincolnshire Drive, New Braunfels, Texas 78130

Underground LLC is a turnkey site utilities service based in New Braunfels, Texas, providing installation and repair services for water mains, sewer mains, storm sewers, structures, fire mains, and hydrants.

Verified


17 miles from San Antonio, TX
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A & A Sewer Contractors logo

A & A Sewer Contractors

519 Montrose Street, San Antonio, TX 78223

&SewerContractors, Inc. is a family-owned business that provides sewer and utility services, including installation and repair. The company, which has been in business for over 46 years, also specializes in underground utilities such as sewer lines, water mains, storm drains, and fire hydrants for both residential and commercial buildings.

Verified


Specializations (1)

Restaurant

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Nationwide Tanks logo

Nationwide Tanks

S I-35, New Braunfels, TX 78130

Nationwide Tanks specializes in the manufacture of industry-leading underground fiberglass storage tanks for fuel and water, with a focus on compliance with the Third Edition of UL 1316 and UL 2447-approved sumps. The company expanded its growth with a new manufacturing plant in Marion, SC, and offers a range of tanks with features like double-wall design, various compartment models, and advanced corrosion resistance, backed by a 30-year limited warranty.

Verified


17 miles from San Antonio, TX

Specializations (6)

Federal Government

Government

Healthcare

Higher education

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The San Antonio Excavating Company logo

The San Antonio Excavating Company

San Antonio TX 78220

San Antonio Excavating Company is a leading excavating company based in San Antonio, Texas. The company specializes in providing top-tier excavating services including earthmoving, land clearing, grading, trenching, and utility installation, using state-of-the-art equipment and a highly skilled team of professionals.

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Damco Utility logo

Damco Utility

110 Blanco Road San Antonio, TX 78212

Damco Utility, Inc. is a Texas-based corporation established in 1995 that specializes in the installation of underground utility lines including water, sewer, storm drain, and fire line systems. The company has over 25 years of experience in the field, working with both private developers and public entities, and completes contracts amounting to over $5 million annually.

Verified


Specializations (4)

Education

Higher education

Hospitality

Retail - General

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EllaSA logo

EllaSA

San Antonio, TX 78254

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Opiela Mechanical & Plumbing Company logo

Opiela Mechanical & Plumbing Company

12275 South U.S. Highway 181, San Antonio, TX 78223

Opiela Mechanical & Plumbing Company Inc. is a full-service mechanical and plumbing company based in San Antonio, Texas. They specialize in commercial and residential new construction, repair plumbing, hydronics, and utilities.

Verified


Specializations (1)

Office Building

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AR Utilities & Excavation logo

AR Utilities & Excavation

P.O. Box 116 Converse, TX 78109

AR Utilities & Excavation, LLC is a company that provides heavy haul services, equipment transportation, and commercial underground utilities installation including water distribution piping, sanitary sewer, storm drainage, and fire protection systems.

Verified


Specializations (7)

Airport

Education

Healthcare

Office Building

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Zachry Underground & Utilities logo

Zachry Underground & Utilities

306 W Loop Rd, San Antonio, TX 78216

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Greenstone Electrical Services logo

Greenstone Electrical Services

7846 FM 482, Ste. A New Braunfels, TX 78132

Greenstone Electrical Services is a Texas-based company that provides electrical utility installation services for both private and public companies. The company is equipped with a full fleet of construction equipment and vehicles, and its construction crew is trained in OSHA safety.

Verified


17 miles from San Antonio, TX

Specializations (4)

Federal Government

Government

Infrastructure

Municipal Government

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Cortez Underground Utility logo

Cortez Underground Utility

13115 N Texas 16 Poteet, TX 78065

Cortez Underground Utility LLC is a small, family-owned business based in Poteet, Texas. The company specializes in sewer, water, and drainage lines for residential and commercial properties, as well as construction and concrete and asphalt paving.

Verified


21 miles from San Antonio, TX
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Fuquay logo

Fuquay

4861 Old Hwy 81, New Braunfels, TX 78132

Fuquay, Inc. is a privately owned and operated family business specializing in trenchless technology products and services. The company provides solutions for the assessment, maintenance, rehabilitation, and protection of water, wastewater, and stormwater infrastructure, including manhole rehabilitation, across Texas.

Verified


17 miles from San Antonio, TX

Specializations (7)

Education

Federal Government

Government

Higher education

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Yantis logo

Yantis

18015 Yantis Way, San Antonio, TX 78247

Yantis Company is a family-owned business with over 50 years of experience, specializing in infrastructure projects for various public entities and private developers in Central and South Texas, including the San Antonio and Austin metropolitan areas. The company offers services in commercial and industrial projects, single-family developments, public infrastructure, asphalt maintenance, and more.

Verified


Specializations (8)

Airport

Federal Government

Government

Higher education

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RTM Construction logo

RTM Construction

12931 US-87 Adkins, Texas 78101

RTM Construction is a civil construction company based in San Antonio, Texas. Founded in 1994 by Tom and Barbara Smith, the company offers services in sitework, utilities, and concrete, and is known for completing projects on time and within budget.

Verified


Specializations (3)

Higher education

Office Building

Religious

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Related Trades

Water Utilities

Sanitary Sewerage

Septic Tanks

Stormwater Utilities

Hydrocarbon Utilities

Hydrocarbon Storage

Electrical Utilities

Communications Utilities

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 Utility professionals in San Antonio, TX?

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


Requesting bids from San Antonio, TX-based Utility 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 San Antonio, TX 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 Utility 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 Utility 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 Utility 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 San Antonio, TX contractors

Most Utility 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 Utility companies database in San Antonio, TX

Total contractors

270 contractors

Total non union contractors

259 non union contractors

Total minority owned businesses

36 minority owned businesses

Total women owned businesses

18 women owned businesses

Average response time

5 days

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