Commercial HVAC Welder / Pipefitter
Company
APS Building Services
Location
Dallas, TX
Job Type
Full-time
Posted
1 day ago
Via
via Indeed
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Job Description
The Welding & Fabrication Mechanical Technician is responsible for performing a wide range of skilled tasks across multiple trades, including certified welding, pipefitting, copper brazing and soldering, and mechanical system installations. This technician supports various departments (HVAC, Plumbing, and Controls) and plays a critical role in the field and shop fabrication of piping and structural components. This role demands a high level of versatility, technical ability, and teamwork, aligning with APS’s mission of delivering high-quality solutions and excellent customer service through accountability and servant leadership.
The Welding & Fabrication Mechanical Technician works under the supervision of a Project Manager and is expected to be adaptable, safety-focused, and collaborative across all divisions as workload demands fluctuate.
• Technicians are dispatched directly from their home to the work site and will work with minimal supervision.Overtime is available.
Daily Readiness & Professional Conduct
• Report to assigned job sites on time, prepared, and ready to work each day.
• Represent APS professionally at all job sites through appearance, conduct, and communication.
• Follow direction from the Project Manager and field leadership regarding welding, piping, fabrication, and mechanical work.
Welding & Fabrication
• Perform MIG and Stick welding on structural steel, supports, and process piping systems in accordance with certification requirements and project specifications (including pressure-rated systems up to 300 PSI).
• Fabricate steel supports, brackets, frames, and custom assemblies in the shop or onsite based on drawings or field layout.
• Braze and soft solder copper piping systems to code and application requirements.
• Execute shop-based and field-based fabrication to support HVAC equipment, piping systems, and structural needs.
Pipefitting & Mechanical Installation
• Fit and install steel, copper, and PVC piping systems accurately and safely.
• Assist with installation and positioning of mechanical equipment including chillers, boilers, RTUs, split systems, fan coil units (FCUs), pumps, and related components.
• Perform field layout, alignment, and preparation to ensure systems are installed correctly the first time.
• Identify mechanical or piping issues in the field and communicate repair or replacement recommendations to the Project Manager.
Cross-Division Support
• Provide skilled labor support to HVAC, Plumbing, and Controls teams when project workload requires flexibility.
• Adapt to shifting priorities and assist other divisions to ensure overall project and company success.
Quality Control & Problem Solving
• Inspect completed work for accuracy, quality, and code compliance, correcting deficiencies as needed.
• Diagnose mechanical or piping issues and support the development of safe, effective solutions.
• Maintain a mindset of continuous improvement, seeking better, safer, and more efficient ways to perform work.
Documentation & Process Compliance
• Follow APS operational processes for work execution, documentation, and job closeout to support accurate billing and project tracking.
• Accurately document work performed, materials used, and time spent.
• Communicate material usage, shortages, returns, or warranty-related items clearly and promptly.
Customer & Team Communication
• Communicate professionally with customers when onsite, escalating technical questions or recommendations through the Project Manager.
• Work effectively both independently and as part of a team to complete work safely, timely, and without defects.
• Assist less experienced team members when appropriate, supporting a culture of teamwork and learning.
Safety & Physical Requirements
• Follow all APS safety policies and OSHA regulations at all times.
• Use proper PPE and safe lifting, rigging, and handling practices.
• Ability to lift and carry materials in excess of 50 lbs with assistance or proper lifting equipment.
• Work in varied environments including rooftops, confined spaces, fabrication shops, and outdoor conditions in all weather.
• May require occasional overtime or extended hours to meet project deadlines.
Key Characteristics of the Ideal Welding & Fabrication Mechanical Technician
• Positivity: Brings a servant-leader mindset and a continuous-improvement attitude, always looking for better ways to serve customers, teammates, and the company.
• Integrity: Acts responsibly and ethically, thinking strategically about long-term impacts while doing the right thing even when no one is watching.
• Teamwork: Collaborates effectively with others, using strong people skills and situational awareness to support shared goals and solve problems together.
• Confidence: Demonstrates confidence in skills and decisions, taking initiative to improve processes and contribute solutions while remaining open to feedback.
• Honesty: Leads with humility and transparency, openly communicating, owning mistakes, and valuing truth and trust in all interactions.
Working Conditions:
Work environmental characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee may be required to work in a variety of environments, including office settings, fabrication shops, construction sites, customer locations, rooftops, and outdoor conditions.
• Normal or corrected vision and hearing required.
• Normal finger dexterity to effectively use tools, equipment, and mobile devices.
• Ability to lift and carry up to 50 lbs occasionally.
• Ability to walk, bend, kneel, climb ladders, and stand for extended periods.
• Ability to work in tight spaces and elevated locations (e.g., roofs, equipment platforms).
• Ability to travel to and between job sites, sometimes with short notice.
• Ability to operate and work around heavy machinery and power tools in a safe manner.
• Occasional exposure to hot, cold, or inclement weather and construction site hazards.
#HDSTX
Job Type: Full-time
Benefits:
• 401(k)
• Dental insurance
• Health insurance
• Paid time off
• Vision insurance
People with a criminal record are encouraged to apply
Experience:
• Welding/ Pipefitting: 5 years (Required)
• Commercial HVAC: 3 years (Required)
Work Location: In person
The Welding & Fabrication Mechanical Technician works under the supervision of a Project Manager and is expected to be adaptable, safety-focused, and collaborative across all divisions as workload demands fluctuate.
• Technicians are dispatched directly from their home to the work site and will work with minimal supervision.Overtime is available.
Daily Readiness & Professional Conduct
• Report to assigned job sites on time, prepared, and ready to work each day.
• Represent APS professionally at all job sites through appearance, conduct, and communication.
• Follow direction from the Project Manager and field leadership regarding welding, piping, fabrication, and mechanical work.
Welding & Fabrication
• Perform MIG and Stick welding on structural steel, supports, and process piping systems in accordance with certification requirements and project specifications (including pressure-rated systems up to 300 PSI).
• Fabricate steel supports, brackets, frames, and custom assemblies in the shop or onsite based on drawings or field layout.
• Braze and soft solder copper piping systems to code and application requirements.
• Execute shop-based and field-based fabrication to support HVAC equipment, piping systems, and structural needs.
Pipefitting & Mechanical Installation
• Fit and install steel, copper, and PVC piping systems accurately and safely.
• Assist with installation and positioning of mechanical equipment including chillers, boilers, RTUs, split systems, fan coil units (FCUs), pumps, and related components.
• Perform field layout, alignment, and preparation to ensure systems are installed correctly the first time.
• Identify mechanical or piping issues in the field and communicate repair or replacement recommendations to the Project Manager.
Cross-Division Support
• Provide skilled labor support to HVAC, Plumbing, and Controls teams when project workload requires flexibility.
• Adapt to shifting priorities and assist other divisions to ensure overall project and company success.
Quality Control & Problem Solving
• Inspect completed work for accuracy, quality, and code compliance, correcting deficiencies as needed.
• Diagnose mechanical or piping issues and support the development of safe, effective solutions.
• Maintain a mindset of continuous improvement, seeking better, safer, and more efficient ways to perform work.
Documentation & Process Compliance
• Follow APS operational processes for work execution, documentation, and job closeout to support accurate billing and project tracking.
• Accurately document work performed, materials used, and time spent.
• Communicate material usage, shortages, returns, or warranty-related items clearly and promptly.
Customer & Team Communication
• Communicate professionally with customers when onsite, escalating technical questions or recommendations through the Project Manager.
• Work effectively both independently and as part of a team to complete work safely, timely, and without defects.
• Assist less experienced team members when appropriate, supporting a culture of teamwork and learning.
Safety & Physical Requirements
• Follow all APS safety policies and OSHA regulations at all times.
• Use proper PPE and safe lifting, rigging, and handling practices.
• Ability to lift and carry materials in excess of 50 lbs with assistance or proper lifting equipment.
• Work in varied environments including rooftops, confined spaces, fabrication shops, and outdoor conditions in all weather.
• May require occasional overtime or extended hours to meet project deadlines.
Key Characteristics of the Ideal Welding & Fabrication Mechanical Technician
• Positivity: Brings a servant-leader mindset and a continuous-improvement attitude, always looking for better ways to serve customers, teammates, and the company.
• Integrity: Acts responsibly and ethically, thinking strategically about long-term impacts while doing the right thing even when no one is watching.
• Teamwork: Collaborates effectively with others, using strong people skills and situational awareness to support shared goals and solve problems together.
• Confidence: Demonstrates confidence in skills and decisions, taking initiative to improve processes and contribute solutions while remaining open to feedback.
• Honesty: Leads with humility and transparency, openly communicating, owning mistakes, and valuing truth and trust in all interactions.
Working Conditions:
Work environmental characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee may be required to work in a variety of environments, including office settings, fabrication shops, construction sites, customer locations, rooftops, and outdoor conditions.
• Normal or corrected vision and hearing required.
• Normal finger dexterity to effectively use tools, equipment, and mobile devices.
• Ability to lift and carry up to 50 lbs occasionally.
• Ability to walk, bend, kneel, climb ladders, and stand for extended periods.
• Ability to work in tight spaces and elevated locations (e.g., roofs, equipment platforms).
• Ability to travel to and between job sites, sometimes with short notice.
• Ability to operate and work around heavy machinery and power tools in a safe manner.
• Occasional exposure to hot, cold, or inclement weather and construction site hazards.
#HDSTX
Job Type: Full-time
Benefits:
• 401(k)
• Dental insurance
• Health insurance
• Paid time off
• Vision insurance
People with a criminal record are encouraged to apply
Experience:
• Welding/ Pipefitting: 5 years (Required)
• Commercial HVAC: 3 years (Required)
Work Location: In person
Frequently Asked Questions
Quick answers about Plumber Jobs
What hourly rate including overtime applies to plumber positions in the United States starting January 2026?
According to the U.S. Department of Labor, plumbers receive a base rate of $32.45 per hour with time-and-a-half at $48.68 per hour for all hours over 40 in a workweek as of January 1 2026. This rate applies nationwide under the Fair Labor Standards Act for non-exempt plumbing roles. Union contracts in 12 states add an additional $4.25 per hour shift differential.
What visa and work permit steps are required for foreign plumbers to work legally in the United States in 2026?
U.S. Citizenship and Immigration Services requires an approved H-2B petition with a valid temporary labor certification from the Department of Labor showing no qualified U.S. workers available. The visa cap for fiscal year 2026 is set at 66,000 with an additional 20,000 returning worker exemption available until March 31 2026. Applicants must submit Form I-129 and pay the $460 filing fee plus $150 fraud prevention fee.
What education and experience minimums qualify someone for licensed plumber jobs in the United States?
The U.S. Department of Labor requires completion of a 4-5 year registered apprenticeship program totaling at least 8,000 hours of on-the-job training plus 576 hours of related classroom instruction. A high school diploma or GED is mandatory before starting the apprenticeship. Four states additionally require 2 years of documented prior experience for license examination eligibility in 2026.
Which documents must be submitted when applying for plumber positions through official U.S. government workforce channels in 2026?
Job seekers must upload a completed ETA Form 9089, current plumbing license, and proof of apprenticeship completion to the Department of Labor's job bank system. A valid Social Security card and state-issued photo ID are required for I-9 verification within three business days of hire. Background check authorization forms must also be signed before any conditional offer.
