About Congressional HVAC

Congressional Heating & Air Conditioning has built a strong reputation with over 50 years of combined experience in both residential and commercial heating and cooling services. Celebrating five years in business, the company is known for its fair, honest, and professional approach. Customers appreciate the punctuality, organization, and politeness of the staff, along with the careful cleanup after service. The company offers competitive pricing and flexible warranty options, focusing on providing honest advice rather than pushing unnecessary repairs or replacements. Reviews highlight the company's ability to diagnose and fix complex issues, such as leaks, which other companies struggled to identify. They are praised for their quick response, knowledge, and thorough repairs that save customers significant costs. Whether it’s installing a new furnace or repairing an air conditioning unit, Congressional Heating & Air Conditioning is recognized for its reliable, efficient, and friendly service. Many customers consider it their go-to HVAC company for both repairs and installations, trusting their expertise and commitment to quality.

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Reviews for Congressional HVAC

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  • Mar 2023

    We had our gas furnace replaced yesterday. The company was on time, organized, polite and efficient. They took the time to lay down tarps and left my laundry room (where the furnace is) cleaner than when they got there. Pricing and warranty options were also very reasonable and competitive- I was given repair options or replace options and didn't feel like I was being sold on something I didn't need. Definitely recommend!Service: Heating system installation

  • Mar 2023

    After 4 different HVAC companies came to my place, nobody could figure out where the leak was and they just wanted to replace my system. I found Congressional Heating and Plumbing by the sticker from the previous owner of my unit and gave them a call. Not only did Kevin offer to come look at it, he even offered advice about what the other companies were telling me. He found the leak and repaired it and saved me tens of thousands of dollars from the other companies who just wanted to replace the unit and charge me more. Can not recommend this company enough.Service: HVAC system repair

  • Mar 2022

    Excellent service and price! Very professional. Responded to my AC problem very quickly. Our technician was very knowledgeable. this will be our go to HVAC company from now on.Services: A/C system repair

Hours

Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM
Saturday: ClosedSunday: Closed

Tips

 online estimates  on-site services accepts credit cards

Location

18930 Premiere Ct, Gaithersburg

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