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Su' Coy Heating, AC & Duct Cleaning

Washington HVAC Companies
Ranked #1 in Washington | Grade A+
5.00 (220 reviews)

Su' Coy Heating, AC & Duct Cleaning

Su' Coy Heating, AC & Duct Cleaning serves the Washington, DC area with HVAC repair, maintenance, replacements, and duct cleaning. The team focuses on clear communication, careful workmanship, and respect for the home environment.

Why Homeowners Choose This Business

Local service with clear explanations, careful work, and respect for the home. Scheduling is flexible and technicians arrive prepared to resolve common HVAC issues and perform thorough duct cleaning.

Service Area

Based in Washington, DC and serving surrounding neighborhoods and nearby Maryland and Northern Virginia communities.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Ranks among the top local businesses in this market.
  • Performs at or above the local average for Google rating.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  HVAC repair
  Installations
  Air Conditioner Repair
  Repairs
  Furnace Repair
  HVAC Maintenance
  Duct Cleaning
  Indoor Air Quality
  AC replacement
  Heating Service
  Thermostat troubleshooting
  Airflow Balancing
  Heat Pump Service
  HVAC Inspection

Heating and cooling diagnostics and repair; seasonal tune-ups and system maintenance; air conditioner and furnace replacement; air duct cleaning; indoor air quality improvements; limited restoration and cleanup services as referenced in customer feedback.


Recent Reviews

5.00

(Based on 220 reviews)

Customer feedback highlights punctual arrivals, clear communication about issues and repair steps, and thorough workmanship. Many note respectful treatment of the home and careful cleanup. Several reviews mention effective duct cleaning and noticeable HVAC performance improvements. A few also reference helpful support during urgent situations.

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. From start to finish, they were professional, thorough, and respectful of my home. They took the time to explain what they were doing and made sure everything was in top shape before leaving. You can really tell they take pride in their work. I highly recommend Su' Coy and will absolutely be calling them again for future service!

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 with care and professionalism. The system is working better than ever, and I truly appreciate the honesty and quality of work. I will definitely use them again and recommend them to others!

Google Review
Fransua Eliazar Durazo on Su' Coy Heating, AC & Duct Cleaning

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 also provided power washing services that made the exterior look brand new and even cleaned our air ducts and serviced the HVAC system, which noticeably improved the air quality in the home.
If you need mold remediation, water restoration, power washing, duct cleaning, or HVAC services, I highly recommend them.

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 on a weekend. The team is both fast and thorough in their work. I’ve already referred many family members and friends to them because of the great service. We mostly love the affordable pricing for every service we've gotten! Highly recommend

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 on time, was professional, and clearly explained the issue in simple terms. The installation team was efficient, clean, and respectful of my home. My new system works perfectly, and my home is comfortable year-round. I highly recommend this company for their honesty, professionalism and great customer service!

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

We handle heating and cooling diagnostics, repairs, and maintenance for common residential systems. We also perform duct cleaning to help airflow and indoor air quality. If a system is beyond repair, we can discuss replacement options. After an inspection, we outline the steps, timing, and costs before work begins.

Yes, we provide whole-home air duct cleaning. Service typically includes supply and return ducts, registers, and a system check to ensure proper airflow. We explain the process on arrival and review results before we leave. If we see issues that need attention, we’ll note them and discuss options.

Scheduling depends on current demand, but we aim to offer prompt appointments. We confirm arrival windows in advance and keep you updated if anything changes. If you have an urgent issue, let us know and we will do our best to accommodate. Call to check the next available time.

Yes. After diagnosing the system, we explain the condition, expected lifespan, and costs. We compare repair and replacement scenarios in simple terms so you can choose what fits your needs. We also answer questions about performance and maintenance considerations.

Please clear access to vents, returns, and the HVAC unit so our team can work efficiently. We place protective coverings as needed and review any special home considerations. The technician will walk you through the plan and expected duration. Afterward, we review findings and recommended next steps.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details


Business Rating
5.00 (220 reviews) FeaturedPro Business
Address
100 M St SE #600, Washington, DC 20003
Phone
Business Type
general_contractor

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