RCS Mechanical

RCS Mechanical RCS Mechanical delivers expert HVAC and Electrical Services for residential and light commercial spaces from service work to full projects.

Backed by 151 years of experience, we proudly serve Celina, Piqua, and surrounding communities.

Getting a new hot tub?Let RCS Mechanical handle the electrical install safely and professionally. We offer free estimate...
08/28/2026

Getting a new hot tub?

Let RCS Mechanical handle the electrical install safely and professionally. We offer free estimates in Piqua, Celina, and surrounding communities.

📞 Call 937-794-0006 to get started!

This project is really coming together!We are excited for the finished outcome!
08/27/2026

This project is really coming together!

We are excited for the finished outcome!

Give the RCS Mechanical page a follow!We’ll be highlighting helpful tips, recent projects, available services, ...
08/26/2026

Give the RCS Mechanical page a follow!

We’ll be highlighting helpful tips, recent projects, available services, seasonal reminders, and more. Plus, we offer free estimates on many residential and light commercial services for HVAC and electrical.

Proudly serving Piqua, Celina, and the surrounding areas.

🌐 RCS-Mechanical.com
📞 937-794-0006

RCS Mechanical provides complete HVAC and electrical solutions for light commercial projects, including new construction...
08/20/2026

RCS Mechanical provides complete HVAC and electrical solutions for light commercial projects, including new construction, renovations, system installations, equipment replacements, wiring, lighting, and ongoing service.

📞 937-794-0006
🌐 rcs-mechanical.com

When something isn’t working, RCS Mechanical is ready to help. Our HVAC and electrical service team handles troubleshoot...
08/17/2026

When something isn’t working, RCS Mechanical is ready to help. Our HVAC and electrical service team handles troubleshooting, repairs, maintenance, system replacements, panel upgrades, lighting issues, and more for homes and businesses.

📞 937-794-0006
🌐 rcs-mechanical.com

🏈 Want a chance to win Bengals season tickets?!Donate blood at our community blood drive on Wednesday, August 26, from 8...
08/15/2026

🏈 Want a chance to win Bengals season tickets?!

Donate blood at our community blood drive on Wednesday, August 26, from 8:00–10:00 AM in the RCS Construction parking lot, and you’ll be automatically entered for a chance to win!

🩸 Help save lives while getting a shot at an unforgettable Bengals season.

Reserve your appointment here:
https://donate.versitidayton.org/donor/schedules/drive_schedule/79416

We're hiring plumbers in the Celina and Piqua areas.Interested in joining our team? Send us a message and let's connect!
08/14/2026

We're hiring plumbers in the Celina and Piqua areas.

Interested in joining our team? Send us a message and let's connect!

You'll find our trucks on jobsites, highways, backroads, and communities across the region. This year, they're carrying ...
08/11/2026

You'll find our trucks on jobsites, highways, backroads, and communities across the region. This year, they're carrying a little extra history with them.

The new 75th anniversary decals represent more than a milestone, they represent decades of hard work, trusted partnerships, and the people who have helped build Bruns into what it is today.

Thank you to our employees, clients, and communities for being part of the journey. Here's to the next chapter.

🏗 Bruns Building and Development, Bruns General Contracting, RCS Mechanical, RCS Construction Glassco Ohio and Indiana Roofing

Address

987 E Ash Street
Piqua, OH
45356

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