Heating & Furnace
Professional furnace repair, maintenance, and energy-efficient installation.
Complete heating services including furnace repair, replacement, and seasonal maintenance to ensure reliable winter performance.
What We Offer
- • Furnace Repair
- • New Furnace Installation
- • Furnace Replacement
- • Heating Tune-Up
Common Issues We Address
- • Furnace not turning on
- • Cold air from vents
- • Strange smells or burning odor
- • Uneven heating throughout the home
Symptoms & Likely Causes
If you're seeing one of these, here's what it usually means. A proper diagnosis still requires hands-on testing, but this gives you a sense of what you're dealing with before we arrive.
Furnace won't turn on
- • Thermostat issue (dead batteries, incorrect setting, wiring problem)
- • Tripped breaker or blown fuse at the panel
- • Blocked or dirty flame sensor on a gas furnace
- • Failed ignitor or control board
Cold air coming from the vents
- • System running fan mode only — check thermostat setting
- • Flame sensor failure causing the burner to shut off quickly
- • Short-cycling from a sensor or airflow problem
- • Heat pump in defrost mode (temporary, not a failure)
Burning or unusual smells when heat first kicks on
- • Accumulated dust burning off (normal on first use of the season)
- • Burning electrical smell — shut off and call immediately
- • Overheating motor or blower
- • Gas smell — shut off and ventilate; this is an emergency
Uneven heating from room to room
- • Dirty filter reducing airflow
- • Ductwork imbalance or leaks
- • Closed or obstructed supply vents
- • Zoning issue or failing zone damper
Furnace cycles on and off rapidly
- • Oversized equipment for the home's actual heating load
- • Dirty flame sensor or pilot issue on a gas furnace
- • Overheating from a clogged filter or blocked ductwork
- • Faulty thermostat
Loud banging, rumbling, or whistling
- • Dirty burners causing delayed ignition (banging on startup)
- • Ductwork expansion, loose panel, or blower imbalance
- • Bearing failure in the blower motor
- • Gas pressure or combustion issue — have it checked
Our Process
- 1
Safety check first on gas furnaces
Before anything else on a gas system, we verify the heat exchanger, combustion, and safety controls. A cracked heat exchanger can leak carbon monoxide, and we take that seriously.
- 2
Diagnose the specific failure
Ignitor, flame sensor, control board, blower motor, thermostat — each has a different failure signature and a different fix. We test systematically rather than guessing.
- 3
Explain and quote before any work
You hear what's wrong, what the fix options are, and what they cost before we pick up a tool. No surprises on the invoice.
- 4
Verify safe, correct operation
After the repair or install, we run combustion analysis on gas systems, verify airflow and temperature rise, and confirm every safety control is working properly.
What to Expect on Pricing
Same approach as all our work: diagnostic fee up front (applied toward the repair), written estimate before any work, no surprise charges. For replacements — where numbers get bigger — we provide itemized quotes across efficiency tiers so you can pick the right balance of upfront cost and long-term savings for your situation.
Frequently Asked Questions
How long should a furnace last?+
Gas furnaces typically last 15–20 years with regular maintenance in our Northern Virginia climate. Electric furnaces can last 20–30. Past the 15-year mark, a major failure often means it's time to weigh replacement against repair cost.
Is my furnace safe?+
Most are, but there are real safety issues to watch for — cracked heat exchangers, carbon monoxide leaks, gas supply problems. If you suspect any of these, shut the system down and call us. We do combustion analysis and safety checks on every heating service visit as standard.
Should I replace my furnace before it fails?+
If your furnace is 15+ years old and starting to show warning signs — rising gas bills, uneven heating, strange noises, frequent cycling — replacing it during spring or early summer is usually the right move. You avoid the emergency scenario where you're making a panicked decision in February with days of no heat.
What heating systems do you install?+
Gas furnaces, electric furnaces, heat pumps (air-source), and dual-fuel systems (heat pump with gas backup). We'll help you compare options based on your home, existing fuel supply, and efficiency goals.
How much can a new furnace save on heating bills?+
A lot depends on what you're replacing. Going from a 15-year-old 80% AFUE furnace to a modern 96% AFUE unit typically cuts gas consumption by 15–20%. Over a Northern Virginia winter that's real money, and it compounds year over year.
Our Approach
We diagnose the root cause, explain your options clearly, and recommend solutions based on performance, efficiency, and long-term reliability — not quick fixes.
Ready for Heating & Furnace Service?
Call us directly or request service online — we'll get back to you fast.
Serving Loudoun & Fairfax Counties in Virginia and Frederick County in Maryland.
