Founded in 1990, H.L. Mechanical is proudly owned and operated by Harry Clark – with 36 years of hands-on experience in air conditioning and electrical work.
Harry isn’t a corporate voice behind a desk – he’s the one answering the phone, showing up to the job, and making sure the work is done right. From full HVAC installations to electrical troubleshooting and repairs, he’s seen it all and fixed it all.
He brings his cowboy character to every job – dependable, straightforward, hardworking, and built on old-school values. When you hire H.L. Mechanical, you’re getting experience, grit, and a man who stands behind his work.
Call today and speak directly with a real professional – not an answering service.
I’ve been an electrician since 2016, and over the last 10 years I’ve had the opportunity to work on everything from service calls to larger projects. I take a lot of pride in doing clean, honest work and solving problems the right way.
I’m a husband and a father first. My family is the reason I work hard and keep pushing to grow. When I’m not on a job site, I love traveling with them, making memories, and seeing new places together. Those trips remind me why building something solid – in business and in life – matters.
I believe in showing up on time, communicating clearly, and standing behind my work. At the end of the day, I just want people to feel confident that they hired someone who cares.
The tech was easy to talk to and answered all my questions. He walked me through the new thermostat and settings before he left. Now my house feels great and I’m not messing with the thermostat anymore. Very happy with the service and would use them again.
– Erin T., Tucson, AZ
I recently had my HVAC unit replaced by HL Mechanical. The whole process was smooth from the estimate they gave me to the installation. They showed up on time and answered all my questions and made sure everything was working before they left. I’m really happy with them and would recommend them to anyone needing HVAC work.
– Trevor P., Tucson, AZ
I had a really good experience with hl mechanical. They came out quickly and got my AC running again without any fuss. Harry was friendly and straightforward, which I appreciated. Everything was handled professionally and at a fair price. I’d definitely call them again.
– Sally M., Oro Valley, AZ
I had HL Mechanical come out after we lost power. They showed up on time and got right to it. The man explained what was going on in a way that actually made sense. He said the circuit was overloaded and the breaker was going bad, so they replaced it and checked everything. What I liked most is they didnt try to turn it into some huge expensive job. They fixed what needed fixing and even gave me a couple tips so it doesnt happen again.
– Jennifer M, Oro Valley AZ
Hl mechanical came out to put in a ceiling fan in my living room. When they got here, they were real laid back and just got started. Didn’t waste time and didn’t make it complicated. They got the fan up, made sure it was balanced, and checked that everything was wired. It runs super smooth now and is way quieter than I thought it would be. One thing I liked is they talked to me and explained everything that was going on. Just simple and straight to the point.
– Trevor S, Catalina Hills AZ
I decided it was time to upgrade the lights in my hallway. I called HL Mechanical to install some new lights, and I’m glad I did. Their electrician showed up and got to work. Everything was installed clean and looks way better now. The difference in brightness is huge. It was just an easy, stress free experience. I’d use them again.
– Peter G, Tucson AZ