Experienced Plumbing and HVAC Service Technician

EmergencyMD; Frederick (MD); On-site; USD 100,000 - 175,000; Full time

Benefits offered by this job

Company parties

Company vehicle

PTO

Flexible schedule

Growth opportunities

Health, dental, and vision insurance

Life insurance

Short- and long-term disability

Uniforms

401(k) with company match

Gym membership

Company iPad

Take-home truck with fuel

Job summary

Markool Heating Cooling Plumbing is seeking a dependable HVAC and Plumbing Service Tech for a full-time position based in Frederick, MD. You will diagnose residential HVAC and plumbing issues, perform repairs, and maintain organized trucks and clean job sites while communicating clearly with homeowners.

The role offers performance-based pay, a comprehensive benefits package, and a Monday–Friday schedule with on-call rotation and overtime options. A take-home truck with fuel is provided.

Qualifications

• 2+ years hands-on HVAC experience.
• Residential service experience (3+ years preferred).
• EPA Certification and clean driving record required.

Responsibilities

• Dispatch directly from home to residential service calls and diagnose HVAC and plumbing issues.
• Complete efficient repairs and document work clearly for homeowners.
• Communicate solutions, identify preventative repair opportunities, and keep truck and job site organized.

Skills

HVAC

Residential service experience

ServiceTitan familiarity

Customer communication

Diagnostics

Independent problem solving

Electrical understanding

Mechanical understanding

Education

EPA Certification

Tools

ServiceTitan

Job description

Markool Heating Cooling Plumbing is hiring a dependable and experienced HVAC and Plumbing Service Tech for a full-time position based in Frederick, MD. This role is ideal for technicians who are confident in residential diagnostics, value consistency, and want performance-based earning potential without unnecessary friction. If you're ready for a stable, well-organized service role.

Pay

We offer our HVAC and Plumbing Service Tech performance-based pay averaging $100,000–$175,000 per year.

Benefits

• Company parties
• Company vehicle
• PTO
• Flexible schedule
• Growth opportunities
• Health, dental, and vision insurance
• Life insurance
• Short- and long-term disability
• Uniforms
• 401(k) with company match
• Gym membership
• Company iPad

Schedule for our HVAC and Plumbing Service Tech

This is a full-time position, Monday–Friday from 7 AM–4 PM, with on-call rotation, overtime availability, and direct dispatch from home, no reporting to a central office.

Your role as an HVAC and Plumbing Service Tech

In this position, you'll dispatch directly from home to residential service calls where you'll diagnose HVAC and plumbing issues, complete efficient repairs, and document work accurately. You'll communicate solutions clearly to homeowners, identify preventative repair opportunities when appropriate, and maintain an organized truck and professional job site throughout the day.

In order to do this, you'll need the following:

• 2+ years of hands‑on experience in HVAC
• Valid driver's license with a clean driving record
• Ability to diagnose and repair residential systems independently
• Basic understanding of electrical and mechanical systems
• EPA Certification

At least three years of residential service experience, familiarity with ServiceTitan, strong customer communication and presentation skills, and confident independent diagnostics are preferred.

Our company

At Markool Heating Cooling Plumbing, we're building more than a workplace. We're building a team where people feel valued, supported, and excited about their future. We're trustworthy, transparent, and results‑driven, with a strong belief that growth happens best when we work together. When you join Markool, you don't just clock in for a job, you step into a career with real investment behind it, including full benefits, a take‑home truck with fuel, paid time off, retirement matching, and the right tools to do your job well. We're growth‑minded and team‑oriented, focused on making your workday easier, your career more rewarding, and your life outside of work better because your success is our success.

Be our new HVAC and Plumbing Service tech!

Must have the ability to pass a background check.