Service Tech

## Description

**Position: Service Technician**

**Four Corners Building Supply in North Charleston, SC**provides high-quality window and door systems supported by a manufacturer-driven service department. We hire technicians who diagnose and repair using documented procedures—not guesswork.

**Role Summary**

The Service Technician services and repairs residential and light commercial window and door systems, with a strong focus on impact-rated products. This is not an entry-level role and requires independent field troubleshooting and strict adherence to manufacturer service manuals.

**Core Responsibilities**

• Service and repair vinyl, aluminum, and aluminum-clad windows and doors
• Diagnose operational, hardware, glazing, air, and water issues
• Distinguish product-related issues from installation conditions
• Follow manufacturer service manuals, technical bulletins, and documentation exactly
• Service swing, sliding, multi-slide door systems, and window units
• Document findings and completed work clearly
• Communicate professionally with customers and internal teams

**Manufacturers**

Experience with or willingness to learn service procedures for

• Kolbe
• JELD-WEN
• Windsor
• Origin
• EuroWall
• Ply Gem

• Technicians are expected to learn and apply each manufacturer’s service manuals, which define the service scope and standards for this role.
• **Required Qualifications**

• Window and door service or installation experience
• Strong mechanical aptitude and structured troubleshooting skills
• Ability to read and apply manufacturer documentation
• Experience with impact-rated products
• Ability to work independently with high attention to detail

**Physical Requirements**

• Ability to lift and maneuver up to 80 lbs
• Frequent standing, bending, climbing, and outdoor work

**Job Details**

• Full-time, non-exempt
• Monday–Friday
• Field-based

Four Corners Building Supply is an equal opportunity employer.