Welcome to JJB Mechanical, LLC

Building trust with solutions.
About us

At JJB Mechanical, LLC, we offer outstanding service and affordable solutions for all your comfort needs. We service and install residential and commercial equipment including: Furnace Heat pumps A/C Boilers Water heaters Packaged rooftop units Our highly experienced NATE-certified technicians are committed to identifying and resolving your comfort issues. With exposure to dozens of manufacturers from Goodman, Carrier, Trane, Rheem, York, and Mitsubishi VRF, we can provide guidance to match your needs. We also provide solutions to any hot or cold areas by evaluating your system performance and providing detailed recommendations to improve comfort and efficiency. Save money and reduce the likelihood of emergencies with regular preventive maintenance. Ask about our Spring/Fall preventive inspection specials and save up to 20% on your next service. Why choose us over other contractors? Our passion is to build long-lasting relationships with our customers based on trust and reliability. We at JJB Mechanical, LLC promise to provide the quality service you deserve at a reasonable price. Call us today at (585) 510-5355. We greatly appreciate the opportunity to earn your business! Established in 2019 by Mr. Barajas in Rochester, NY. Certified and insured. JJB Mechanical, LLC does not rent or sell customer information. We offer financing on all projects. Hablamos Espanol. JJB Mechanical BBB Business Review Top Rated Business by HomeAdvisor JJB Mechanical, LLC is a HomeAdvisor Service Award Winner

Service area


"JJB Mechanical was prompt, courteous and knowledgeable about my HVAC need. He was sure to have protective apparel on and cleaned up along the way. Very happy I was connected with him."

Angela S.

Pittsford , NY

Frequently asked questions

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Book a service call
Business hours
  • Monday

    7:00 AM to 4:00 PM

  • Tuesday

    7:00 AM to 4:00 PM

  • Wednesday

    7:00 AM to 4:00 PM

  • Thursday

    7:00 AM to 4:00 PM

  • Friday

    7:00 AM to 4:00 PM

Contact us

(585) 510-5355