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The Best HVAC Contractor in Crawfordsville, IN

Wouldn’t it be great if you could have one company handle all the major systems in your home or office? At Riggen Mechanical, we have technicans who are experts in HVAC, plumbing, electric and refrigeration services.


Things getting a little too hot or too cold?

Our HVAC contractors provide repair and installation services for residential, commercial, and industrial customers.

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Drains & pipes getting backed up?
From drain cleaning and water line repair to backflow testing and water heater installation, we can do it all.

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Don't shock yourself - let us handle it.
For homes, offices and warehouses, Riggen Mechanical offers a wide range of electrical services for any size job.

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In need of a walk-in cooler or freezer?
Our refrigeration technicians can service all makes and models of commercial refrigeration products.

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“This is the best! I moved here 5 years ago and looking for help with fixing this old house no one took care of! They are the best! They don’t try to sale you things you don’t need and clean up after, very nice people.. and good quality work! They are my go to when I have any issue! I always call them 1st always…love this place!”

Tammy Jo, Crawfordsville, IN

What Makes Us the Best

At Riggen Mechanical, our goal is to serve our clients with integrity and fairness while keeping up with the latest technologies, training, and solutions.


If you need new equipment in your home, your finances should not stand in the way. That’s why we have joined forces with Synchrony, allowing us to offer different plans to our customers.

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We offer a 10-year parts warranty and lifetime Heat Exchanger and Compressor warranties on new installations. In addition, we will inform you of any manufacturer’s warranties for all other equipment.

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Full Service Mechanical Solutions

Riggen Mechanical provides first class products, installation and service for even the most challenging mechanical problems. We cater to residential, commercial, and even industrial size issues.

Each technician is expertly trained to deliver proper analysis and innovative solutions to keep everything running smoothly. Whether it’s building management and controls, refrigeration or heating and air, make one call and you’re covered.

Crawfordsville, Lebanon, Greencastle, and surrounding areas.

We offer residential, commercial and industrial heating and cooling services. From air conditioner repair & install and furnace repair & install to ductless mini split systems and complete HVAC maintenance, our HVAC contractors can do it all!

A leaky pipe or a clogged drain is not something you should put up with. Our expert technicians can clean drains, repair sewer lines, repair & install water heaters, and help maintain your entire plumbing system. The next time you have a plumbing problem, let Riggen get things flowing.

Our electrical services include but are not limited to complete electrical design, installation, repair and maintenance services for commercial, educational, healthcare, industrial and institutional facilities.

Our commercial refrigeration services are second to none. We provide expert analysis, repair and installation services including ice machines, prep tables, walk-in coolers, freezers and complete refrigeration systems.


Designed, engineered and assembled in America, YORK’s® innovative systems routinely win awards every year for their unparalleled craftsmanship and exceptional energy efficiency. YORK® products are backed by the best warranties in the business, making them the undisputed industry leader.

Riggen Mechanical is an HVAC contractor in Crawfordsville, IN that offers a 10 year Complete Assurance Limited Warranty Pledge.

Riggen Mechanical is an HVAC contractor in Crawfordsville, IN that was awarded an energy star in 2021.

Riggen Mechanical is an HVAC contractor in Crawfordsville, IN that is proud to sell American Quality products.

Our Loyal Customers

Thorough Analysis. Accurate Diagnosis. Long-Lasting Solutions.

Trust Riggen Mechanical to keep things running the way they should.