HVAC Service Tech

Markool-Heating-; Frederick (MD); Hybrid; 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

Job summary

Markool Heating Cooling Plumbing in Frederick, MD is seeking a dependable HVAC Service Tech for a full-time role. You will dispatch directly from home to residential service calls, diagnose HVAC issues, perform efficient repairs, and document work clearly for homeowners.

The job offers a performance-based pay plan ranging from $100,000 to $175,000 per year, a company vehicle, benefits, and a schedule Monday–Friday 7 AM–4 PM with on-call rotation and overtime.

Qualifications

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

Responsibilities

• Dispatch directly from home to residential service calls.
• Diagnose HVAC issues and perform efficient repairs.
• Document work accurately and clearly for homeowners.
• Identify preventative repair opportunities when appropriate.
• Maintain an organized truck and professional job site.

Skills

HVAC experience

EPA Certification

Valid drivers license

Diagnostic skills

Residential systems

Electrical & mechanical basics

ServiceTitan familiarity

Tools

ServiceTitan

Job description

Markool Heating Cooling Plumbing is hiring a dependable and experienced HVAC 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 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 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 SERVICE TECH:

In this position, you'll dispatch directly from home to residential service calls where you'll diagnose HVAC 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 SERVICE TECH!

If you're ready to build a long‑term career with a company that has your back, Our initial application process is fast, easy, and mobile-friendly.

Must have the ability to pass a background check.