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  • About us - Rock Valley HVAC, Inc. in Janesville, WI

    Rock Valley HVAC, Inc. has been in business since 2003.  We are a family owned business run by Josh and Carla who are the president and vice president of the company.


    Josh has been in the HVAC/Mechanical field since 1994. He went through a 4 year apprenticeship and earned a Journeyman's card in HVAC/Pipefitting. Josh has worked mostly in the Southern Wisconsin area but has also worked for over 6 years overseas on Government contracts for the Military and State Department. He has worked on the smallest of jobs to managing the mechanical side of $130 million dollar plus projects for Embassy/Consulate contracts. Josh takes pride in being able to surpass the expectations of the people he is working for. It doesn't matter if it is a residential furnace replacement, a large industrial project or a hundred million dollar complex, he enjoys striving to do the job the best it can be done. It is always his goal to exceed the expectations of those that hire him and Rock Valley HVAC to do their projects.


    Carla is a graduate of UW Whitewater with a bachelor's degree in Business Finance. She graduated with honors in just 3.5 years! Carla has over 17 years of business experience. She has handled the finances, payroll, quality control, employee relations, insurance and all general day to day administrative tasks for a couple of great local companies before coming to work at Rock Valley HVAC full time. 

  • If you want to get ahold of us you can always call us at 608-247-4949 or use our contact page form and send us a message. We look forward to hearing from you!

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  • Winter Tune-up!

    Don't forget to get your furnace tuned up for the winter! Our 23 point furnace tune up is only $90.00! Once you have us perform your furnace clean and check, you will be enrolled in our Preventive Maintenance Program.  This means that if you do need to call us out during the heating season, you will receive a 10% discount off your service bill!