Homeowners' pick for heating and cooling across Maryland

Furnace Tune-Up in Annapolis, MD

Book a furnace tune-up in Annapolis before the first cold snap and we will run the heating cycle end to end. That means inspecting the heat exchanger for cracks, cleaning the flame sensor, checking burner flame pattern and color, testing the gas valve and limit switches, verifying draft at the flue, measuring temperature rise across the coil, and confirming the blower is moving the air it should. We also test any carbon monoxide detectors you have. Call us to get on the schedule or use the quote form.

Call (888) 365-6280

A real person answers
Open 7 days
Written quote before work starts

Taking calls until 5:00 PM ET

We repair all major brandsCarrier Trane Lennox Goodman Rheem York American Standard Bryant

The symptoms that lead here in Annapolis

There's water on the floor near the indoor unit Blocked condensate drain or a sweating pan and line set
The furnace smells dusty and there's grit on the vents Loaded filter and a dirty blower moving debris through the ducts
One room never keeps up with the rest of the house Airflow and duct problems, often crushed or leaking runs in a crawlspace

What the visit actually involves

We start at the thermostat and confirm it is calling for heat the way it should, then move to the furnace itself. We pull the filter, look at the blower wheel and check the burners and heat exchanger for soot, rust or cracking. Ignition and flame sensor get cleaned and tested. We check the flue and combustion air path, look at the condensate drain on high-efficiency units, and read temperature rise across the exchanger to see whether airflow matches what the furnace was built for.

What we check and what we may replace

Filters, flame sensors and thermocouples are the common wear items, and we carry them. We inspect wiring and connections, test the limit and pressure switches, check blower amp draw, and look for duct leaks in vented crawlspaces where damp air and loose joints cost you heat. If we find a cracked heat exchanger or a failed safety, we shut the unit down and explain the options plainly. We never leave a combustion problem running so you can get through one more week.

How we decide a tune-up is the right call

If your furnace heats but does it noisily, unevenly, or with short cycles, a tune-up usually finds the reason. If it is not lighting at all, or you hear a bang on startup, that is a repair visit and we say so upfront. Systems past fifteen years with recurring failures may be better served by a replacement conversation than another cleaning. And if you ever smell gas, leave the house, call 911 or your gas utility from outside, then call us.

Annapolis coverage

From Annapolis we also cover Parole, Edgewater, Arnold, Severna Park, Crownsville, Davidsonville, Cape St. Claire and Riva.

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Related HVAC maintenance work in Annapolis

All HVAC maintenance in Annapolis → · Furnace Tune-Up across the region →

What you get on every job

The quote comes first, in writing

Covering 171 cities across Washington DC, Delaware, Maryland and 5 more.

A real person answers

Open 7 days, 8:00 AM to 5:00 PM ET.

Every major brand, gas and electric

Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.

Furnace Tune-Up in Annapolis — quick answers

How often should a furnace be tuned up?

Once a year, ideally in early fall before the first cold snap. Annual attention catches a dirty flame sensor or a clogged condensate drain before it shuts you down on a Sunday night.

Can I do any of this myself?

You can change the filter, check thermostat batteries and settings, confirm no breaker has tripped, and make sure supply vents are open. Anything involving gas, burners or high voltage should wait for us.

How soon can you get to my house in Annapolis?

Call us and we will give you the first opening we have, and we prioritize homes with no cooling in a heat wave or no heat on a freezing night. Peak humid stretches in July and August fill up fast, so calling early in the day helps. If you smell gas or a carbon monoxide alarm sounds, leave the building first, call 911 or the gas utility, then call us.

How it works

Step 1
Tell us the symptom
Call or fill in the form and describe what changed. Warm air, short cycling, a smell, water near the indoor unit. Details like that help us load the right parts before we leave.
Step 2
We diagnose the whole system
We check the thermostat, the indoor unit, the outdoor unit and the ductwork, including runs in crawlspaces where damp air and loose joints quietly cause weak airflow and long run times.
Step 3
You approve the fix
We explain what failed, what it takes to repair it, and what we would watch next season. Nothing gets replaced without your yes, and we clean up before we leave.

Call (888) 365-6280

A real person answers
Open 7 days
Written quote before work starts

Why homeowners call us

Humidity is our home groundMuggy summers and damp shoulder seasons drive most of the calls we take. We look at moisture and airflow together, not the cooling number alone, because a clammy house often means a sizing or duct problem.
Crawlspace ducts get checkedOlder homes across the region run supply ducts through vented crawlspaces. Crushed flex, disconnected boots and soaked insulation show up constantly, and we get under the house to look instead of guessing from the register.
Heating and cooling bothSame crew for air conditioning repair in July and heating repair in January. We know how your furnace, heat pump and air handler share ducts and a blower, so one visit covers the whole system.
Plain talk on repair or replaceWhen a repair makes sense, we repair it. When a system is failing in ways that will keep costing you, we say so and explain why, then leave the decision with you and your timeline.
All major brands, gas & electricCarrier, Trane, Lennox, Goodman, Rheem, York and more, as an independent company.
Straight answersIf a system is not worth repairing, we say so, often right on the phone.