NADCAP ACCREDITED· AWS D17.1· ITAR REGISTERED

Precision welding for
flight-critical aerospace.

GTAW / TIGCore Discipline
MICRO TIG0.005 in Filler
ORBITAL TUBEBoeing BAC 5974
STRESS RELIEFNadcap Furnace

Nadcap-accredited GTAW, micro, and orbital tube welding trusted on commercial and military aircraft for over 30 years. Family-owned in Downey, California since 1976.

View Capabilities
Scroll
0
Years Boeing Approved
0
Welding Disciplines
0
Alloys Qualified
0
Family Owned Since
NADCAP · AWS D17.1 · BOEING-APPROVED

Nadcap-accredited aerospace welding that passes inspection the first time.

Trusted by Boeing, Gulfstream, Bombardier, General Dynamics, Parker Hannifin, and other aerospace manufacturers.

ACCREDITATIONS

Audited. Accredited.
Accountable.

Nadcap Aerospace Quality System

AC7004 · Cert 5177231305
Valid through Nov 30, 2028
View certificate (PDF) →

Nadcap Welding Merit

Cert 5177231304
Valid through Nov 30, 2027
View certificate (PDF) →

AWS D17.1 — Gas Tungsten Arc

Process Specification P8TF3
Fusion welding of aerospace hardware

Boeing BAC 5974

Orbital Tube Welding Process
Radiograph-grade hydraulic lines

ITAR Registered

U.S. Dept. of State, DDTC
Defense-controlled work cleared

DUNS 094012259

Verified supplier of record
Downey, California
100% satisfaction, or the job is free. The founding standard since 1976
Send your print and spec. Most quotes returned within one business day.
WHY PROCUREMENT TEAMS KEEP COMING BACK
01

Welds That Pass Inspection

Precision in every weld, with consistent quality that meets the highest aerospace standards.

02

Nadcap Accredited

Rigorous processes, third-party audited, and trusted across the aerospace industry.

03

Responsive Communication

Clear, fast, and proactive. We keep you informed at every step of the job.

04

Competitive Pricing

Premium quality without the premium price, with smart solutions that fit your budget.

05

On-Time Delivery

Your deadlines are our priority, with reliable delivery you can count on.

06

Decades of Aerospace Experience

Decades of hands-on experience building mission-critical components for demanding programs.

07

Fast Turnaround

Efficient, streamlined production. Delivered fast, without cutting corners.

08

Approved by Major OEMs

A trusted supplier to leading aerospace companies, built to their standards.

CAPABILITIES

Built for the demands
of flight-critical work.

GTAW / TIG welding
CORE DISCIPLINE

GTAW / TIG Welding

The clean, slag-free fusion process aerospace pioneered. Trusted on commercial and military aircraft for over 30 years, certified to AWS D17.1.

Micro TIG welding under microscope
EST. 1999

Micro TIG Welding

GTAW performed under a microscope with filler wire as fine as 0.005 in, joining aircraft parts as thin as 0.016 in.

Orbital tube welding
EST. 2006

Orbital Tube Welding

Machine-performed GTAW producing repeatable, radiograph-grade welds on aircraft hydraulic lines. Boeing BAC 5974 approved, 3/8 in to 1/2 in OD stainless.

In-house Baker stress-relief furnace
IN-HOUSE · NADCAP APPROVED
STRESS RELIEF

Heat-treated under
our own roof.

Pre- and post-weld thermal treatment never leaves the building. Our calibrated Baker furnace relieves residual stress and locks in dimensional stability before a part ever ships, on a Nadcap-approved process.

500–1250°F
Operating range
±25°F
Calibrated tolerance
Nadcap
Approved process
MATERIALS

38 alloys. 5 families.
Zero compromise.

Alloy & Carbon Steels

41304135414043304340482093108620300M

Stainless Steels

30130230330430830931031631732134721-6-9PH13-8Mo15-5PHA-28617-4PH17-7PH

Inconel

600625718

Aluminum

5052356221960616063

Titanium

CP TiTi-5Al-2.5SnTi-3Al-2.5VTi-6Al-4V
THE DCWI STANDARD — FROM SPECIFICATION TO FLIGHT
01

Engineering & Planning

Every program begins with rigorous technical review. Engineering drawings, customer requirements, and AWS D17.1 specifications are analyzed, approved, and controlled before production begins, ensuring compliance from the very first operation.

Fixturing & Atmosphere Control

Precision starts long before the arc is struck. Components are expertly fixtured and protected with controlled inert gas purging to eliminate contamination and preserve material integrity throughout the welding process.

Flight Critical Welding

Certified aerospace welders execute mission-critical welds on titanium, Inconel, stainless, aluminum, and specialty alloys with uncompromising precision. Every weld is fully traceable to the operator, process, and material lot, delivering complete accountability.

Verification & Certification

Quality is validated, not assumed. Post-weld non-destructive testing (NDT), dimensional verification, and required stress-relief processes confirm every component meets the zero-defect expectations of the aerospace industry.

Documentation & Delivery

Every shipment leaves DCWI with complete certification packages, material traceability, and inspection records, giving customers confidence that every part is ready for its next mission.

SECTORS

Trusted across aerospace.

Commercial aviation
01

Commercial Aviation

Boeing-approved for more than 30 years on commercial airframe and structural programs.

Defense and military aviation
02

Defense & Military

ITAR-registered work for defense primes including General Dynamics.

Landing gear
03

Landing Gear

High-strength steel and titanium welds for landing-gear programs with Collins Aerospace.

Business aviation
04

Business Aviation

Precision components for Gulfstream and Bombardier business-jet platforms.

Boeing Gulfstream Aerospace General Dynamics Collins Aerospace Parker Hannifin Eaton
COMPANY — FOUR GENERATIONS OF FUSION
1976

Founded in Downey

Dan & Mary Salazar open Dan's Certified Welding and set the founding standard: 100% satisfaction, or the job is free.

1992

Second Generation

Reuben Salazar takes the helm and builds DCWI into a Nadcap-accredited supplier to Boeing, Gulfstream, Bombardier, General Dynamics, and Parker Hannifin.

Dec 2025

Third Generation Begins

The transition to the next generation of leadership is set in motion, preserving the shop's flight-critical pedigree.

Jan 2026

A New Chapter

Efren Barriga acquires DCWI, carrying the 50-year standard forward with modern aerospace manufacturing operations.

LEADERSHIP

Stewards of the standard.

Reuben Salazar

Reuben Salazar

Owner 1992–2025 · Board Member

Built DCWI into a Nadcap-accredited aerospace supplier with approvals from Boeing, Gulfstream, Bombardier, General Dynamics, and Parker Hannifin.

Dan and Mary Salazar

Dan & Mary Salazar

Founders · 1976–1992

Established the company's core promise that still defines every job: 100% satisfaction, or the job is free.

Over twenty years of work, and not a single rejected weld.

Buddy Holt · B.A.R. Precision Machine Inc.

DCWI meets all of our requirements for a welding shop.

Michael Jordan · Jay Manufacturing Corp.

When they give you a date the part will be done, you can count on it.

Rob Doty · Century Parts Inc.
CAREERS

Join an elite crew.

◇ 2 OPEN ROLES

Dan's Certified Welding is family-owned, quality-driven, and built on craftsmanship. We weld flight-critical aerospace parts to Class A standards on a 100% satisfaction guarantee, and we are growing. We are currently hiring for the roles below. If you value precision, reliability, and teamwork, we want to meet you.

NOW HIRING · LEVEL 4–5

Senior Welder · Aerospace Precision Welding (GTAW / TIG)

Reports to Welding Supervisor / Operations Manager
Downey, CA Full-Time · Hourly 1st Shift · 6:00a–2:30p $36–$50/hr

Responsibilities

  • Perform precision GTAW / TIG welding on aerospace-grade components and materials.
  • Weld to Nadcap, customer, and prime contractor specifications (Boeing, Gulfstream, General Dynamics).
  • Interpret technical drawings, blueprints, weld symbols, and quality requirements.
  • Fit, form, and weld components in preparation for final fabrication and inspection.
  • Operate and maintain orbital tube welders and micro TIG equipment as required.
  • Inspect parts to confirm geometry, weld integrity, and process compliance.
  • Collaborate with QA / NDT for post-weld inspection, including dye penetrant and x-ray.
  • Hold to production schedules and deliver parts within strict timelines.

Qualifications

Minimum
  • 10+ years of GTAW / TIG experience on aluminum, stainless steel, and/or Inconel.
  • Experience in AS9100 or Nadcap-certified environments.
  • Ability to pass Class A weld tests to AWS or aerospace standards.
  • Strong fit-up, distortion control, turntable, and weld-finishing technique.
  • Excellent attention to detail and consistent safety practices.
Preferred
  • Orbital welding or micro TIG experience.
  • Familiarity with aerospace production documentation.
  • Prior work on military, commercial aerospace, or high-performance components.
  • Hands-on experience with weld chambers or purge tooling.
  • Comfortable with customers, engineers, and auditors during site reviews.

Compensation & Benefits

  • $36–$50/hr, based on experience and certifications.
  • Overtime opportunities and merit-based advancement.
  • Medical and dental coverage for employees and dependents.
  • Paid vacation and holidays.
  • Clean, climate-controlled facility with modern equipment.
  • Ongoing training, requalification, and Nadcap audit-prep support.
NOW HIRING · ACCOUNTING

Accounting & Office Manager

Reports to Ownership / Executive Management
Downey, CA Full-Time · On-Site $56K–$64.4K/yr

The Accounting & Office Manager oversees day-to-day accounting operations while providing the financial and administrative leadership that supports manufacturing, operations, and executive management. This role ensures accurate financial reporting, manages cash flow, oversees job costing, maintains compliance, and delivers insights that improve profitability and operational performance. Beyond the books, it keeps the office running by supporting HR administration, vendor and customer documentation, and daily operational needs, partnering closely with ownership and department leaders to support the continued growth of DCWI.

Responsibilities

Accounting & Financial Reporting
  • Manage accounts payable, accounts receivable, payroll oversight, general ledger maintenance, and the monthly financial close.
  • Prepare monthly, quarterly, and annual financial statements in accordance with GAAP.
  • Prepare recurring weekly bills for approval.
  • Manage collections, including aging reports and customer follow-up.
Job Costing & Cost Analysis
  • Monitor manufacturing and job costs across labor, materials, outside processing, overhead, and project profitability.
  • Surface cost trends and margin opportunities across active jobs.
Financial Planning & Analysis
  • Build financial reports, dashboards, forecasts, and KPIs for executive leadership.
  • Manage budgeting, cash-flow forecasting, and financial planning activities.
  • Support strategic planning and capital investment decisions.
Compliance & Audit
  • Coordinate annual audits and tax preparation with external CPA firms and banking partners.
  • Ensure compliance with company policies, internal controls, and applicable regulations.
  • Manage state business license renewals and related filings.
  • Issue annual W-9 requests to vendors and provide accounting forms requested by customers.
HR & Payroll Administration
  • Support employee onboarding and offboarding.
  • Administer medical insurance updates and renewals.
  • Coordinate workers' compensation audits.
Office & Operations Support
  • Prepare invoices, purchase orders, and weld certifications.
  • Manage office inventory and ordering of supplies.
  • Answer phones and respond to customer and vendor emails.
  • Identify and implement improvements to accounting and administrative processes.
  • Assemble the end-of-month invoice package.

Qualifications

Basic
  • Five or more years of progressive accounting experience.
  • Strong knowledge of GAAP and financial reporting.
  • Experience managing month-end close and financial statements.
  • Advanced Microsoft Excel skills.
  • Excellent analytical, organizational, and communication abilities with exceptional attention to detail.
  • Must be a U.S. Citizen.
Preferred
  • Experience in manufacturing, aerospace, or job-cost accounting.
  • Experience with QuickBooks Enterprise, NetSuite, SAP, or a similar ERP system.
  • Knowledge of inventory accounting, standard costing, and production reporting.
  • CPA certification or CPA candidate.
  • Experience supporting audits and implementing internal controls.

Compensation & Benefits

  • $56,000–$64,400 annually, based on qualifications and experience.
  • Medical and dental coverage.
  • Paid vacation, holidays, and sick leave.
  • Professional development opportunities.
To Apply

Submit your résumé through the form below, or email info@danscertifiedwelding.com with the position title in the subject line.

Dan's Certified Welding is an Equal Opportunity Employer. We value skill, integrity, and commitment, and do not discriminate based on race, gender, age, religion, disability, or any other protected category.

GET IN TOUCH

Let's build something that flies.

Or call (855) 412-3818 · Mon–Fri 6:00 AM – 2:30 PM

Shop
9830 Everest St
Downey, CA 90242
Get directions →
Phone
(855) 412-3818
Fax (562) 803-9529
Email
info@danscertifiedwelding.com
reuben@dcwiwelding.com
Hours
Mon–Fri · 6:00 AM – 2:30 PM
Closed weekends
Payments Accepted
CashCheckVisaPurchase Order