Su' Coy Heating, AC & Duct Cleaning

What They Do

Water DamageMoldMold Testing

• A/C system maintenance
• A/C system repair
• Heating system installation
• Heating system maintenance
• Heating system repair
• Ductless heating & A/C services
• HVAC duct & vent cleaning
• HVAC duct & vent installation
• HVAC duct & vent repair
• Install thermostat
• Thermostat repair
• Humidifier Installation
• Humidifier Repair
• Dehumidifier Installation
• Dehumidifier Repair
• Mold Inspection
• Mold Removal
• Pressure Washing
• Surge Protectors
• Weather Sealing
• 24/7 Emergency Support
• Air Conditioner Service And Cleaning
• Air Duct Cleaners
• Coil And Duct Sanitation
• Cooling Repairs
• Cooling Systems
• Duct Repair, Rerouting, And Modification
• Ductless Mini

In Their Own Words

With over 28 years of experience, Su'Coy provides expert Heating, AC, and Duct Cleaning services throughout Washington DC and Maryland including Montgomery County, Prince George's County and Capitol Hill. We are your trusted air conditioning contractor and heating contractor, dedicated to delivering exceptional air conditioning repair services and comprehensive heating solutions. Available 24/7 for emergencies, Su'Coy is licensed, bonded, and certified in mold remediation and holds a proud membership with the National Air Duct Cleaners Association (NADCA). Our commitment extends to top-tier duct cleaning, dryer vent cleaning, and pressure washing services. For dependable and professional HVAC care, visit us at Su'Coy HVAC.

Written by the business on its public profile. We have not verified these claims.

Before You Call Su' Coy Heating, AC & Duct Cleaning

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. Do you also do remediation? If so, who checks your work?

Ask for the license that fits where you live, a DC home improvement license, a Maryland Home Improvement Commission license or a Virginia Board for Contractors license, and look it up with that agency. Also ask for proof of insurance and industry certification for the technicians.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• DIY friendlyWasher, Dishwasher, Fridge and Toilet Supply Line LeaksHow washer hoses, dishwasher lines, ice maker tubing and toilet supply lines fail, how to clean up each kind of leak, and how to replace a line yourself.