--- title: Boilers | Contracting Services for Your Commercial Building description: Keeping your business warm, efficient, and running smoothly starts with a reliable boiler system. Our team provides full-service commercial boiler solutions to ensure your building’s heating and hot water systems are safe, efficient, and dependable year-round. --- [Skip to the main content.](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building#main-content) - [CAREERS](https://www.dmcmechanicalcontracting.com/jobs) [![DMC logo](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/813b4ab0d4345690aa7346aa0f094345.png?width=480&height=103&name=813b4ab0d4345690aa7346aa0f094345.png "DMC logo")](https://dmcmechanicalcontracting.com?hsLang=en) [![DMC logo](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/813b4ab0d4345690aa7346aa0f094345.png?width=480&height=103&name=813b4ab0d4345690aa7346aa0f094345.png "DMC logo")](https://dmcmechanicalcontracting.com?hsLang=en) - [Home](https://www.dmcmechanicalcontracting.com) - [Services](https://www.dmcmechanicalcontracting.com/services) - [Boilers](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building) - [Building Automation](https://www.dmcmechanicalcontracting.com/services/building-automation) - [Electrical](https://www.dmcmechanicalcontracting.com/services/electrical) - [HVAC](https://www.dmcmechanicalcontracting.com/hvac-services-dynamic-mechanical-services) - [Plumbing](https://www.dmcmechanicalcontracting.com/services/plumbing) - [Sheet Metal](https://www.dmcmechanicalcontracting.com/services/sheet-metal) - [Special Projects](https://www.dmcmechanicalcontracting.com/services/special-projects) - Service Areas - [San Antonio, TX](https://www.dmcmechanicalcontracting.com/service-area/san-antonio) - [Austin, TX](https://www.dmcmechanicalcontracting.com/service-area/austin) - [New Braunfels, TX](https://www.dmcmechanicalcontracting.com/service-area/new-braunfels) - [Schertz, TX](https://www.dmcmechanicalcontracting.com/service-area/schertz) - [San Marcos, TX](https://www.dmcmechanicalcontracting.com/service-area/san-marcos) - [About DMC](https://www.dmcmechanicalcontracting.com/about) - [About](https://www.dmcmechanicalcontracting.com/about) - [The Team](https://www.dmcmechanicalcontracting.com/team) - [Certifications](https://www.dmcmechanicalcontracting.com/certifications) - [Markets](https://www.dmcmechanicalcontracting.com/markets) - [Contact Us](https://www.dmcmechanicalcontracting.com/contact) Toggle Menu Toggle Menu - [Home](https://www.dmcmechanicalcontracting.com) - [Services](https://www.dmcmechanicalcontracting.com/services) - [Boilers](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building) - [Building Automation](https://www.dmcmechanicalcontracting.com/services/building-automation) - [Electrical](https://www.dmcmechanicalcontracting.com/services/electrical) - [HVAC](https://www.dmcmechanicalcontracting.com/hvac-services-dynamic-mechanical-services) - [Plumbing](https://www.dmcmechanicalcontracting.com/services/plumbing) - [Sheet Metal](https://www.dmcmechanicalcontracting.com/services/sheet-metal) - [Special Projects](https://www.dmcmechanicalcontracting.com/services/special-projects) - Service Areas - [San Antonio, TX](https://www.dmcmechanicalcontracting.com/service-area/san-antonio) - [Austin, TX](https://www.dmcmechanicalcontracting.com/service-area/austin) - [New Braunfels, TX](https://www.dmcmechanicalcontracting.com/service-area/new-braunfels) - [Schertz, TX](https://www.dmcmechanicalcontracting.com/service-area/schertz) - [San Marcos, TX](https://www.dmcmechanicalcontracting.com/service-area/san-marcos) - [About DMC](https://www.dmcmechanicalcontracting.com/about) - [About](https://www.dmcmechanicalcontracting.com/about) - [The Team](https://www.dmcmechanicalcontracting.com/team) - [Certifications](https://www.dmcmechanicalcontracting.com/certifications) - [Markets](https://www.dmcmechanicalcontracting.com/markets) - [Contact Us](https://www.dmcmechanicalcontracting.com/contact) [Facebook](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building#0) [Instagram](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building#0) [Linkedin](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building#0) [X](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building#0) [YouTube](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building#0) [Medium](https://www.dmcmechanicalcontracting.com/boilers-contracting-services-for-your-commercial-building#0) # Boiler Service Boiler service refers to the installation, maintenance, and repair of boilers used to provide heating, hot water, or steam for large facilities such as office buildings, hospitals, schools, manufacturing plants, and industrial complexes. Boilers are a critical part of many commercial operations, and professional servicing ensures safety, efficiency, and reliability. Our team provides full-service commercial boiler solutions to ensure your building’s heating and hot water systems are safe, efficient, and dependable year-round. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIk88KkiIBGjhij%2B9XDbyfwegzYgX2InKVQXv%2B1Me9mEQfTwXRxcXU1%2FeTUDgCLeWxCdvabQ7pgS1SdG1MEl5lv4eLFy6N3bRdA43TjZN2tPcMlcHnrw7uyaLof2AXyOyrN%2FUnKLqDtBdJiSFcrrGEr9SGwj%2Fi0y3Ljo8nkRi2I4TTEZ1TVQhjU8bUw16MAQkKcww%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ![Sellers Boilers Domestic](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/Sellers%20Boilers%20Domestic.jpg?height=2000&name=Sellers%20Boilers%20Domestic.jpg) ## Applications of Commercial Boilers - **Heating:** Boilers supply hot water or steam for central heating systems in large buildings. - **Hot Water Supply:** Provides domestic hot water for restrooms, kitchens, and other facility needs. - **Industrial Process:** In manufacturing or industrial facilities, boilers provide steam or hot water for production processes. - **Hospitals and Institutions:** Boilers maintain consistent heating and sterilization processes. - **Food and Beverage:** Used for cooking, cleaning, and sanitation. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIk88KkiIBGjhij%2B9XDbyfwegzYgX2InKVQXv%2B1Me9mEQfTwXRxcXU1%2FeTUDgCLeWxCdvabQ7pgS1SdG1MEl5lv4eLFy6N3bRdA43TjZN2tPcMlcHnrw7uyaLof2AXyOyrN%2FUnKLqDtBdJiSFcrrGEr9SGwj%2Fi0y3Ljo8nkRi2I4TTEZ1TVQhjU8bUw16MAQkKcww%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ![Three PVI Boilers Domestic](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/Three%20PVI%20Boilers%20Domestic.jpg?width=1485&height=1392&name=Three%20PVI%20Boilers%20Domestic.jpg) ## Installation - **System Design:** Engineers design the boiler system based on building size, occupancy, and heating requirements. - **Equipment Selection:** Choosing the right type (fire-tube, water-tube, condensing, electric, etc.) and fuel source (natural gas, oil, biomass, electric). - **Installation:** Includes setting up the boiler, connecting piping, flues, pumps, and control systems. - **Commissioning: **Testing and verifying that the system runs safely and efficiently before full operation. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIk88KkiIBGjhij%2B9XDbyfwegzYgX2InKVQXv%2B1Me9mEQfTwXRxcXU1%2FeTUDgCLeWxCdvabQ7pgS1SdG1MEl5lv4eLFy6N3bRdA43TjZN2tPcMlcHnrw7uyaLof2AXyOyrN%2FUnKLqDtBdJiSFcrrGEr9SGwj%2Fi0y3Ljo8nkRi2I4TTEZ1TVQhjU8bUw16MAQkKcww%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ![Raypak Heating HW Boilers](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/Raypak%20Heating%20HW%20Boilers.jpg?height=2000&name=Raypak%20Heating%20HW%20Boilers.jpg) ## Maintenance - **Routine Inspections:** Checking for leaks, corrosion, cracks, and unusual noises. - **Cleaning:** Removing soot, scale, and sediment buildup from boiler tubes and burners to maintain efficiency. - **Safety Checks:** Testing safety valves, pressure relief devices, and control systems. - **Water Treatment:** Monitoring and treating water to prevent corrosion, scaling, and deposits inside the boiler. - **Filter and Vent Checks:** Ensuring proper airflow and exhaust systems for safety and performance. - **Combustion Analysis:** Adjusting burners and controls for optimal fuel efficiency and reduced emissions. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIk88KkiIBGjhij%2B9XDbyfwegzYgX2InKVQXv%2B1Me9mEQfTwXRxcXU1%2FeTUDgCLeWxCdvabQ7pgS1SdG1MEl5lv4eLFy6N3bRdA43TjZN2tPcMlcHnrw7uyaLof2AXyOyrN%2FUnKLqDtBdJiSFcrrGEr9SGwj%2Fi0y3Ljo8nkRi2I4TTEZ1TVQhjU8bUw16MAQkKcww%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ![Kewanee w Weishaupt Burner](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/Kewanee%20w%20Weishaupt%20Burner.jpg?width=1348&height=1652&name=Kewanee%20w%20Weishaupt%20Burner.jpg) ## Repairs - **Emergency Repairs:** Quick response to breakdowns that could shut down heating or operations. - **Component Replacement:** Repairing or replacing worn parts such as pumps, burners, valves, gaskets, or tubes. - **Upgrades:** Adding modern controls, energy-efficient burners, or safety features. - **Pressure Vessel Repair:** Addressing cracks, leaks, or weaknesses in the boiler shell or tubes. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIk88KkiIBGjhij%2B9XDbyfwegzYgX2InKVQXv%2B1Me9mEQfTwXRxcXU1%2FeTUDgCLeWxCdvabQ7pgS1SdG1MEl5lv4eLFy6N3bRdA43TjZN2tPcMlcHnrw7uyaLof2AXyOyrN%2FUnKLqDtBdJiSFcrrGEr9SGwj%2Fi0y3Ljo8nkRi2I4TTEZ1TVQhjU8bUw16MAQkKcww%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ![thumbnail_image0-1](https://www.dmcmechanicalcontracting.com/hs-fs/hubfs/thumbnail_image0-1.png?height=2000&name=thumbnail_image0-1.png) ## Benefits - **Safety:** Prevents dangerous malfunctions such as gas leaks, explosions, or fires - **Energy Efficiency:** A clean, well-tuned boiler consumes less fuel, reducing utility costs. - **Reliability:** Minimizes downtime by addressing issues before they escalate. - **Compliance:** Meets safety regulations, environmental standards, and insurance requirements. - **Longevity:** Regular care extends the lifespan of the equipment, reducing replacement costs. [![Contact Us](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/45705506/interactive-171408455953.png)](https://www.dmcmechanicalcontracting.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIk88KkiIBGjhij%2B9XDbyfwegzYgX2InKVQXv%2B1Me9mEQfTwXRxcXU1%2FeTUDgCLeWxCdvabQ7pgS1SdG1MEl5lv4eLFy6N3bRdA43TjZN2tPcMlcHnrw7uyaLof2AXyOyrN%2FUnKLqDtBdJiSFcrrGEr9SGwj%2Fi0y3Ljo8nkRi2I4TTEZ1TVQhjU8bUw16MAQkKcww%3D%3D&webInteractiveContentId=171408455953&portalId=45705506&hsLang=en) ### Get in Touch Contact us for any questions or inquiries about our services.  137 Windy Meadows Dr Schertz, TX 78154 Phone: (210) 437-1388 **TACLA55973C / M41385 / TECL38328** [www.tdlr.texas.gov](http://www.tdlr.texas.gov) *Regulated by the Department of Licensing and Regulation, PO Box 12157, Austin, Texas 78711 (800) 803 9202 www.tdlr.texas.gov* *Clint Dawson M41385, TSBPE, 7915 Cameron Road., Austin, TX 78754, (512) 936-5200* © 2026 Copyright © DMC Mechanical Contracting LLC Return to top