HVAC Services in Bowie, MD | Full Service List
Find the service you need or call us. We'll figure it out together.
Whether you need an AC repair, a furnace tune-up, a new thermostat, or a full system replacement, Pentagon Air handles it all. We serve Bowie, Laurel, Silver Spring, and Upper Marlboro. Browse our services below or call (240) 338-0049 and we'll point you in the right direction.
HVAC Contractor
HVAC System Maintenance
The tune-up that catches a failing capacitor before it takes out your compressor in August.
View HVAC System MaintenanceHVAC Preventative Maintenance Plans
Two visits a year. spring and fall. so your system is ready for Bowie's worst weather.
View HVAC Preventative Maintenance PlansHVAC Inspections
A full look at every component, from the outdoor unit to the ductwork in your crawl space.
View HVAC InspectionsHVAC Replacement
New equipment sized to your home's actual heating and cooling load, not a sales pitch.
View HVAC ReplacementHeating Contractor
Preventative Heating Maintenance
The tune-up that keeps your furnace from dying during a Prince George’s County ice storm.
View Preventative Heating MaintenanceFurnace Maintenance
Full furnace care. safety checks, cleaning, and performance testing before winter hits.
View Furnace MaintenanceFurnace Tune-Up
Pre-season prep so your furnace is ready for the first freeze, not scrambling to catch up.
View Furnace Tune-UpFurnace Inspection
We'll tell you exactly what's going on with your furnace. good news or bad.
View Furnace InspectionFurnace Safety Check
Carbon monoxide testing and gas connection inspection. Worth it for peace of mind alone.
View Furnace Safety CheckFurnace Installation
Properly sized furnace installation for Bowie homes, from 1,200 sq ft ranchers to 3,500 sq ft colonials.
View Furnace InstallationFurnace Replacement
Trade in that 20-year-old money pit for a system that actually lowers your heating bill.
View Furnace ReplacementFurnace Warranty Service
Certified warranty work so your manufacturer coverage stays valid.
View Furnace Warranty ServiceAir Conditioning Contractor
AC Preventive Maintenance
Spring tune-ups that clear the pollen off your condenser and catch worn parts before July.
View AC Preventive MaintenanceAir Conditioning Servicing
Whatever your AC needs. from a capacitor swap to a full coil cleaning.
View Air Conditioning ServicingAir Conditioning Maintenance
Scheduled maintenance so you're not scrambling for an appointment when everyone else is too.
View Air Conditioning MaintenanceAir Conditioning Replacement
New AC sized for your home, not the builder's original shortcut from 1985.
View Air Conditioning ReplacementAC System Diagnostics
Find out exactly what's wrong before paying for repairs you might not need.
View AC System DiagnosticsFurnace Repair Service
Gas Furnace Repair
Gas valve, heat exchanger, and pilot issues fixed the same day in most cases.
View Gas Furnace RepairElectric Furnace Repair
Heating element, sequencer, and relay repairs. common in Bowie townhomes and condos.
View Electric Furnace RepairPropane Furnace Repair
Burner and regulator service for propane systems in Upper Marlboro and outer PG County.
View Propane Furnace RepairBlower Motor Replacement
Your furnace runs but no air comes out? That's the blower motor. We replace it promptly.
View Blower Motor ReplacementIgnitor Replacement
The #1 furnace repair call we get in winter. Quick fix, usually under an hour.
View Ignitor ReplacementFurnace Control Board Replacement
When your furnace acts random. wrong temps, error codes, shutoffs. the board is usually why.
View Furnace Control Board ReplacementFurnace Fan Replacement
New fan motor sized to your system for strong, consistent airflow.
View Furnace Fan ReplacementFurnace Control Wiring Repair
Corroded or heat-damaged wiring connections repaired safely and to code.
View Furnace Control Wiring RepairFurnace Exhaust Repair
Blocked or cracked exhaust pipes are a CO risk. We fix them the same day.
View Furnace Exhaust RepairFlame Sensor Cleaning
Furnace lights then shuts off after a few seconds? Dirty flame sensor. 30-minute fix.
View Flame Sensor CleaningFurnace Replacement Parts
OEM and quality aftermarket parts for every major furnace brand in Bowie homes.
View Furnace Replacement PartsAir Filter Supplier
Air Filter Replacement
We bring the right filter to your Bowie home and install it. no hardware store trips needed.
View Air Filter ReplacementHVAC Air Filters
Standard, pleated, HEPA, and allergen filters sized for your specific system.
View HVAC Air FiltersAC Repair
AC Leak Detection
Electronic and UV dye testing to find exactly where your system is losing refrigerant.
View AC Leak DetectionAC Leak Repair
Proper brazing and sealing. not the shortcut sealant that causes more problems later.
View AC Leak RepairRefrigerant Recharge
Precise charging to manufacturer specs. Too much or too little both cause damage.
View Refrigerant RechargeAC Installation
Central AC Installation
Complete central AC installation with load calculations. not the builder's shortcut approach.
View Central AC InstallationDuctless Mini-Split Installation
Wall-mounted cooling for additions, sunrooms, and homes without ductwork.
View Ductless Mini-Split InstallationDuctless Mini Split Systems
Multi-zone systems so everyone in the house gets the temperature they want.
View Ductless Mini Split SystemsHeat Pump Services
Heat Pump Installation
Properly sized heat pump installation for Bowie's heating and cooling demands.
View Heat Pump InstallationHeat Pump Repair
Fast diagnosis and repair for all heat pump brands. prompt service in most cases.
View Heat Pump RepairThermostat Installation
Nest Thermostat Installation
Google's learning thermostat wired correctly so it actually works with your HVAC system.
View Nest Thermostat InstallationEcobee Thermostat Installation
Room sensors placed where they'll do the most good in your specific home layout.
View Ecobee Thermostat InstallationHoneywell Thermostat Installation
Proven reliability from basic Wi-Fi models to the T-series smart line.
View Honeywell Thermostat InstallationSmart Thermostat Installation
Any brand, any model. properly wired and tested with your specific equipment.
View Smart Thermostat InstallationFurnace Thermostat Installation
Furnace-specific wiring for safe, reliable heating control.
View Furnace Thermostat InstallationDuctwork Services
Ductwork Repair
Fix the holes, disconnections, and crushed sections that are wasting your heated and cooled air.
View Ductwork RepairDuct Sealing and Airflow Improvement
Seal every joint, insulate exposed runs, and balance airflow so every room gets what it needs.
View Duct Sealing and Airflow ImprovementGeneral Air Conditioning Services
Air Conditioning Repair
Fast, reliable AC repair for all makes and models with prompt service.
View Air Conditioning RepairNot Sure What You Need?
Call us at (240) 338-0049. We'll diagnose the problem and recommend the right solution. Free estimates.