Full-Time

Welding Auditor/Tester

Comfort Systems USA

Comfort Systems USA

1,001-5,000 employees

National HVAC design, installation, service.

No salary listed

Houston, TX, USA

In Person

Category
Manufacturing Quality & Test (1)
Required Skills
SharePoint
Welding
Microsoft Office
Word/Pages/Docs
Excel/Numbers/Sheets
PowerPoint/Keynote/Slides

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Requirements
  • A high school diploma or equivalent is required.
  • Technical education in welding and welding principles is required.
  • Education and/or qualification in industry-standard nondestructive testing practices, including visual testing, magnetic particle testing, and penetrant testing, is required.
  • At least two years of experience working with welding and welding standards is required.
  • Excellent written and verbal communication skills are required.
  • Proficiency in Microsoft Office Suite, particularly Excel and PowerPoint, is required.
  • Technical aptitude and the ability to understand basic quality concepts are required.
  • The candidate must be able to operate with integrity and handle confidential information.
  • The candidate must demonstrate a high level of service and the ability to be proactive.
  • The candidate must be able to complete multistep tasks and follow them through to completion.
  • The candidate must be able to work independently with minimal supervision as part of a team.
  • The candidate must be able to interpret welding procedure variables.
  • The candidate must be able to perform standard weld-monitoring tests, including inches per minute, interpass temperature, and joint geometry.
  • The candidate must be highly proficient in determining welding consumables.
  • The candidate must be able to interpret welding compliance with AWS D1.1 acceptance criteria.
  • The candidate must be able to interpret welding compliance with various ASME acceptance criteria.
  • The candidate must have computer skills involving Excel, Word, PowerPoint, pivot tables, SharePoint, and Google Sheets.
Responsibilities
  • Administer and monitor welding tests to determine the eligibility of potential candidates, including visual inspection, dimensional inspection, and guided bend testing.
  • Coordinate subcontracted nondestructive testing methods, including ultrasonic testing, radiographic testing, and magnetic particle testing, with the Welding Coordinator as required to support welder testing.
  • Conduct daily weld audits to ensure compliance with TAS welding procedure requirements, including reviewing welding procedure parameters, welder qualifications, joint geometry, and welding consumables.
  • Assist in issuing and recycling welder stamps.
  • Assist in logging welder continuity records.
  • Assist in maintaining the calibration log, including auditing welding machine calibrations.
  • Document inspection results, generate reports detailing findings, and maintain records of welder qualifications and potential welder tests.
  • Maintain testing weld consumable and parent material logs.
  • Interface with other company departments to request and receive reports and information.
  • Promote and enforce safety practices in welding operations.
  • Identify and address potential safety hazards related to welding activities.
  • Perform other duties assigned by the Welding Coordinator.
Desired Qualifications
  • CWI certification.
  • ASNT SNT-TC-1A NDE Level II qualification in visual and magnetic particle interpretation.

Comfort Systems USA provides heating, ventilation, and air conditioning (HVAC) services across the United States. It combines multiple experienced HVAC firms into a national company that designs, installs, tunes, and maintains HVAC systems for a wide range of buildings, from schools and grocery stores to hospitals, museums, hotels, factories, and warehouses. The company works on both new installations and ongoing service, using specialized centers of excellence to ensure the right expertise for each project. Its goal is to offer the broadest possible technical capability and service for any HVAC need, anywhere and anytime.

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

Houston, Texas

Founded

1997

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Simplify Jobs

Simplify's Take

What believers are saying

  • Second-quarter 2026 revenue hit $3.27 billion, up 50%, with EPS reaching $12.53.
  • Backlog reached $14.06 billion on June 30, 2026, up 73% year over year.
  • Operating cash flow reached $1.14 billion in Q2 2026, funding dividends and expansion.

What critics are saying

  • Insiders sold 13 times in six months; Franklin Myers sold $12.7 million in August 2026.
  • Russell index removals in June 2026 pressure liquidity and benchmark demand.
  • Revenue concentration in technology and industrial work exposes results if AI buildouts pause in 2027.

What makes Comfort Systems USA unique

  • Hunt Electric closed May 1, 2026, adding $250 million annualized electrical revenue.
  • Comfort Systems’ modular capacity tops 3.5 million square feet, reaching 5 million by late 2027.
  • Technology customers supplied 58% of first-half 2026 revenue, anchoring AI-data-center specialization.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

401(k) Plan

401(k) Company Match

Paid Vacation

Paid Holidays

Sick Time

Flexible Work Hours

Hybrid Work Options

Telework

Wellness Program

Mental Health Support

Gym Membership

Conference Attendance Budget

Professional Development Budget

Family Planning Benefits

Fertility Treatment Support

Parent Periodic Leave

Stock Options

Company Equity

Phone/Internet Stipend

Home Office Stipend

Adoption Assistance

Pet Insurance

Employee Referral Bonus

Scholarship Program

Relocation Assistance

Tuition Reimbursement

Training Programs

Professional Certification Support

Mentorship Program

Meal Benefits

Commuter Benefits

Employee Discounts

Company Social Events

Growth & Insights and Company News

Headcount

6 month growth

4%

1 year growth

4%

2 year growth

4%
Yahoo Finance
Sep 2nd, 2026
Comfort Systems USA stock down 20% from peak despite AI data centre boom

Comfort Systems USA stock has fallen more than 20% from its all-time high, despite strong fundamentals in the AI infrastructure sector. The company provides HVAC, plumbing, piping, and electrical systems for data centers, with demand expected to rise as AI data center construction accelerates. The US currently has over 3,000 operational data centers, with more than 1,500 under construction. Fortune Business Insights projects AI data centers will grow at a 25.8% compound annual growth rate through 2034. Comfort Systems USA reported $3.27 billion in second-quarter revenue, up 51% year-over-year. The company generates income both from initial construction and ongoing maintenance of data centers. Whilst construction represents the bulk of current revenue, maintenance income should increase as more facilities come online, creating steady long-term revenue streams.

Yahoo Finance
Aug 27th, 2026
Comfort Systems soars 128% in 52 weeks with $14.06B backlog and 'strong buy' rating

Comfort Systems USA, a Houston-based mechanical, electrical, and plumbing contracting services provider, has seen its stock surge 128.4% over the past 52 weeks and 73.1% year-to-date, significantly outperforming the S&P 500's 18.7% and 12.1% gains respectively. The company delivered strong second-quarter results for fiscal year 2026, with revenue jumping 50.3% year-over-year to $3.27 billion. Net income improved 91.4% to $441.6 million, whilst earnings per share soared 91.9% to $12.53. Operating cash flow reached $1.14 billion, more than quadruple the prior year's $252.50 million. Comfort Systems' backlog hit a record $14.06 billion, up from $8.12 billion a year earlier. Analysts maintain a "Strong Buy" consensus rating, with 11 of 13 analysts recommending the stock.

Yahoo Finance
Aug 27th, 2026
Comfort Systems' electrical revenues surge 81% on data-centre demand, outpacing mechanical growth

Comfort Systems USA is experiencing strong demand across both its operating segments, with Electrical outpacing Mechanical growth. In Q2 2026, Electrical revenues surged 81.2% year-over-year to $969 million, whilst Mechanical revenues increased 40.2% to $2.30 billion. Data-center activity drove most of the Electrical gains. Of the $434.3 million year-over-year increase, $301.7 million came from same-store operations, with Texas contributing $186.6 million. Acquisitions added $132.6 million. Mechanical remains the larger business at 70.3% of quarterly revenues. Its gross margin improved to 25.6% from 22.9%, outpacing Electrical's margin gain to 26.4% from 25.3%. Both segments showed strong backlogs: Mechanical reached $10.06 billion and Electrical $4 billion, each up roughly 73% year-over-year.

Yahoo Finance
Aug 20th, 2026
Comfort Systems reports 47% same-store revenue growth, $14.1B backlog driven by tech demand

Comfort Systems USA is maintaining strong growth momentum heading into 2027, driven by record backlog and technology sector demand. The company's same-store revenues jumped 47% in the first half of 2026, with management projecting full-year growth in the mid- to high-30% range. The company's backlog reached $14.1 billion in Q2 2026, up 73% year over year. Technology customers accounted for 58% of first-half revenues, compared with 40% the previous year, whilst industrial clients represented 75% of revenues. Comfort Systems is expanding its Modular operations to nearly 5 million square feet by late summer 2027, supported by customer volume commitments. However, management acknowledged that maintaining such growth rates will become more challenging due to tougher year-over-year comparisons in upcoming quarters.

Yahoo Finance
Aug 14th, 2026
Comfort Systems USA powers AI data center boom with $14B backlog and 140% stock surge

Comfort Systems USA, an engineering and construction contractor specialising in plumbing, HVAC, and electrical work, is benefiting from the AI data centre boom. The company reported quarterly revenue of $3.27 million, up 50% year over year, with nearly 60% of its business coming from the technology sector. The company's backlog grew from $12.45 billion at the end of March to $14.06 billion by the end of June, driven primarily by data centre construction. The stock has surged over 140% in the past year and more than 2,000% over five years. Shares currently trade at roughly 30 times next year's expected earnings of $60.04 per share. Analysts rate the stock a strong buy with a consensus price target of $2,217.63, representing over 27% upside from current levels.