Su' Coy Heating, AC & Duct Cleaning
Su' Coy Heating, AC & Duct Cleaning is a HVAC provider serving Germantown, MD. Rated 5.0★ with 218 Google reviews. See services, review signals, and request a quote.
HVACGermantown, MD
On this page
Company overview
- TradeHVAC
- Service areaGermantown, MD
- Google rating5.0★ (218 reviews)
- Phone(301) 888-0037
- Address100 M St SE #600, Washington, DC 20003, USA
Photos
Photos from Su' Coy Heating, AC & Duct Cleaning
What customers say
“I highly recommend this Su' Choy Heating, AC & Duct Cleaning services! They are always incredibly punctual and always explain my issues in detail. Once they truly came to my rescue during an emergency…”
“I recently had Jay and Marques from Su' Coy Heating, AC & Duct Cleaning come out to clean all my ducts and perform maintenance on my HVAC system, and I couldn't be more pleased with the experience. Fr…”
“I’m extremely satisfied with the HVAC service done at my home. The technician arrived on time, was knowledgeable, and took the time to explain the issue and the repair process. Everything was handled …”
“I had an excellent experience with Su Coy Heating & AC Duct Cleaning Company when my furnace failed during a heat wave. Mr. Su Coy was very helpful and knowledgeable, and the technician, Dale, arrived…”
“I had an excellent experience with this company. They handled mold remediation and water restoration at my property, and from start to finish they were professional, knowledgeable, and efficient. They…”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Large review volume (218 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Su' Coy Heating, AC & Duct Cleaning offer?
Su' Coy Heating, AC & Duct Cleaning provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Germantown, MD.
What is Su' Coy Heating, AC & Duct Cleaning's rating?
Su' Coy Heating, AC & Duct Cleaning has a 5.0 out of 5 star rating based on 218 Google reviews.
Is this company licensed in Maryland?
All listed providers have a verified Maryland contractor license at time of publication. You can verify on the Maryland Department of Labor — Board of Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors (HVACR Board) lookup at https://www.dllr.state.md.us/cgi-bin/ElectronicLicensing/OP_Search/OP_search.cgi?calling_app=HVAC.
Does Su' Coy Heating, AC & Duct Cleaning offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Maryland Department of Labor — Board of Heating, Ventilation, Air-Conditioning, and Refrigeration Contractors (HVACR Board) · Company data: verified business records + Google Business profile
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