Anne Arundel County, Heating and Cooling You Can Count On

Assured Comfort Services delivers expert HVAC installation, repair, and maintenance to homeowners and businesses across Anne Arundel County — year-round comfort, guaranteed.

🌡️Licensed & Insured.   🌡️NATE-Certified Technicians     🌡️Family-Owned & Local    🌡️Flexible  Financing Available

ABOUT US

Anne Arundel County's Trusted HVAC Experts

At Assured Comfort Services, we know what Maryland weather demands — sweltering summers and cold, damp winters that put your HVAC system to the test. Serving homeowners and businesses throughout Anne Arundel County, our licensed technicians bring decades of combined experience to every service call. Whether you're in Annapolis, Glen Burnie, Severna Park, or Pasadena, we arrive on time, diagnose fast, and get the job done right the first time.



We service all makes and models — furnaces, heat pumps, central air systems, ductless mini-splits, and more. Our straightforward pricing, honest assessments, and satisfaction guarantee mean you'll never be left guessing.

WHAT WE DO

Complete Heating & Cooling Services

AC Installation & Replacement

Upgrade to a high-efficiency air conditioning system sized precisely for your home. We carry top brands and handle full installation, start-up, and testing..

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AC Repair & Diagnostics

System not cooling? Strange noises? We diagnose the problem quickly and get your air conditioner back up and running — often same day.

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Furnace & Heating Repair

Don't tough out a Maryland winter without heat. Our technicians repair gas furnaces, heat pumps, and electric systems efficiently and safely.

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Heating System Installation

New construction or full replacement — we install furnaces, heat pumps, and boilers with meticulous attention to efficiency and comfort.

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Preventive Maintenance

Annual tune-ups extend equipment life, improve efficiency, and catch small problems before they become expensive breakdowns. Ask about our maintenance plans.

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Ductless Mini-Split Systems

Perfect for older homes, additions, or room-by-room comfort control. We install and service ductless systems from leading manufacturers.

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Indoor Air Quality

Improve the air your family breathes with whole-home air purifiers, humidifiers, dehumidifiers, and UV germicidal systems.

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Emergency HVAC Service

HVAC problems don't wait for business hours. We offer around-the-clock emergency service so you're never left without heat or cooling when you need it most.

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Why Southern Maryland chooses us

What to expect

Local Expertise

Built for Maryland's Climate

Anne Arundel County's proximity to the Chesapeake Bay brings unique challenges — high humidity in summer, bitter cold snaps in winter, and the salt-air conditions that can accelerate wear on outdoor HVAC equipment. Our technicians understand the local climate and recommend systems and maintenance schedules designed for these conditions.



We've worked in homes from waterfront properties in Annapolis to colonial neighborhoods in Millersville. No matter your setup, we have the right solution.

Serving All of Anne Arundel County

From the state capital to the Bay Bridge communities, we cover every corner of the county.

Why Assured Comfort

The Difference Is in the Details

We earn our reputation one service call at a time.

01

Honest, Upfront Pricing

You'll always know the cost before we start. No surprise charges, no upselling — just clear quotes you can count on.

02

Background-Checked Technicians

Every Assured Comfort technician is fully vetted, licensed in Maryland, and carries ID. You'll always know who's at your door.

03

All Makes & Models

Carrier, Trane, Lennox, Rheem, Goodman — we service and install equipment from every leading manufacturer.

04

Energy-Efficiency Focus

We help you choose systems and settings that reduce energy bills without sacrificing comfort — and can connect you with available rebates.

05

Clean, Respectful Service

We protect your home with drop cloths and shoe covers, and we leave your space cleaner than we found it.

06

Locally Owned & Operated

We live and work in Anne Arundel County. Your satisfaction is our reputation — and that means everything to us.