Services

Residential HVAC Services in Anne Arundel County, MD

Your home should be comfortable year-round without constant worry about breakdowns or sky-high energy bills. We help Anne Arundel County families stay warm in winter and cool in summer with properly sized equipment, honest recommendations, and service that actually solves problems instead of creating new ones. Whether you need a new system, a repair, or regular maintenance to keep your current equipment running smoothly, we’ve got you covered.

Two AirServ HVAC technicians working

Financing is available for qualified homeowners.

HVAC Installation & Replacement

If your current system is on its last legs, or already gave up, we’ll help you figure out the best replacement for your home and budget. We’re not here to sell you the most expensive option. We’re here to make sure you get a system that fits your home’s actual needs.

What’s included with every installation:

  • Complimentary Professional duct cleaning performed by NADCA certified technicians with every new system we install (saves you $400+)
  • Proper system sizing using load calculations—not guesswork
  • Equipment options from Goodman, Bosch, and Mitsubishi to fit your budget
  • We handle all the permits and inspections
  • 10-year manufacturer warranty
  • Help getting BGE rebates and up to $2,000 in federal tax credits
  • NADCA-certified technicians who know what they’re doing
  • Thorough cleanup before we leave

Why proper sizing matters: An oversized system cycles on and off constantly, wasting energy and wearing out faster. An undersized system runs nonstop and never quite keeps up. We size it right the first time so your system runs efficiently and lasts as long as it should.

HVAC Repair & Emergency Service

Your AC quits on the hottest day of summer. Your furnace stops working at 2 a.m. when it’s 20 degrees outside. We’ve seen it all, and we know these breakdowns never happen at a convenient time.

We’ll diagnose the problem, explain what’s wrong in plain language, and give you honest options. Sometimes a repair makes sense. Sometimes replacement is the smarter long-term choice. We’ll tell you which is which—no pressure to buy a new system if your current one has life left in it.

Common repairs we handle:

  • AC not cooling or blowing warm air
  • Furnace not heating or turning on and off constantly (short cycling)
  • Weird noises coming from your system
  • Thermostat acting up or not responding
  • Frozen coils or refrigerant leaks
  • Blower motor problems

Preventive Maintenance Plans

Regular maintenance catches small problems before they turn into expensive emergencies. Our maintenance plans keep your system running efficiently, help you avoid surprise breakdowns, and extend the life of your equipment.

What’s included in our maintenance plans:

  • Spring tune-up to prep your AC for summer
  • Fall tune-up to get your furnace ready for winter
  • Complete inspection of all system components
  • Air filter replacement
  • Cleaning of evaporator and condenser coils
  • Refrigerant level check
  • Thermostat calibration
  • Priority scheduling if you need repairs
  • Clear report card on your system’s health

Why maintenance matters: Think of it like changing the oil in your car. Skip it long enough and you’ll end up paying for it with a breakdown at the worst possible time. Regular tune-ups catch the small stuff before it becomes expensive.

Indoor Air Quality Solutions

If someone in your family deals with allergies, asthma, or just seems to be sick more often at home, your indoor air quality might be part of the problem. We can help you figure out what’s going on and recommend solutions that actually work.

Signs you might need air quality improvements:

  • Excess dust throughout your home
  • Family members with worsening allergies
  • Musty or stale odors
  • Inconsistent humidity (too dry in winter, too humid in summer)
  • Mold or mildew growth

Indoor air quality services we offer:

  • Whole-home air purification systems
  • HEPA filtration
  • UV light air purifiers that kill bacteria and viruses
  • Humidity control (humidifiers and dehumidifiers)
  • Professional duct cleaning
  • Air quality assessments

Why Anne Arundel County Homeowners Choose Us

We’re not like other HVAC companies. Here’s what makes working with AirServ different.

We don’t work on commission.

Our technicians are paid to solve your problems, not to sell you things you don’t need.

We include professional duct cleaning with installations.

Other companies charge $400+ for this service. We include it because a new system should be pushing air through clean ducts from day one.

We size systems correctly.

We don’t oversize equipment to increase our profit or undersize it to offer a lower price. We calculate what your home actually needs and install the right size.

We respect your time and property.

We show up when we say we will. We wear shoe covers and put down drop cloths. We clean up our work area before we leave.

We offer flexible payment options.

We work with you to find financing that fits your budget. We can also help you access BGE rebates and federal tax credits that lower your upfront costs.

We explain things in plain language.

No confusing technical jargon or pressure tactics. We’ll walk you through your options so you can make a decision you feel good about.

Frequently Asked Questions from Homeowners

Here’s our general guideline: If your system is less than 10 years old and the repair costs less than half of replacement, repair usually makes sense. If your system is 15+ years old and facing a major repair (like a compressor or heat exchanger), replacement is often the smarter long-term choice—especially when you factor in improved efficiency and reduced operating costs.

That said, every situation is different. We’ll look at your specific system, explain your options, and help you make the decision that’s right for your situation.

It depends on your home’s size, insulation, windows, layout, and several other factors. That’s why we do a proper load calculation instead of just guessing based on square footage. The goal is a system that keeps you comfortable without wasting energy or wearing itself out prematurely.

We recommend twice-yearly tune-ups—one in spring before cooling season and one in fall before heating season. Regular maintenance helps prevent breakdowns, improves efficiency, and extends your equipment’s lifespan. Most homeowners save more on energy bills and avoided repairs than they spend on maintenance.

The HVAC industry is transitioning to new refrigerants (R-32 and R-454) that are better for the environment. If you have an older system using R-22 refrigerant, it’s getting harder and more expensive to service. We can explain how this affects your specific situation and what your options are.

Yes. We work with financing partners to offer payment plans that fit different budgets. We can also help you access BGE rebates and federal tax credits (up to $2,000 on qualifying high-efficiency systems) that reduce your upfront costs.

Most residential installations take 1-2 days, depending on the complexity of the job. We’ll give you a clear timeline upfront so you know what to expect.

Absolutely. We use drop cloths and shoe covers to protect your home, and we thoroughly clean up before we leave. You shouldn’t have to deal with a mess after we’re done.

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