Castillo & Sons Mechanical — Steady Hands, Straight Answers
Specializing in the restoration and maintenance of rare, legacy climate systems inspired by Edo-period Japanese teahouse design, Castillo & Sons Mechanical brings minimalist harmony and traditional craftsmanship to modern residential comfort. Founded in 1987, the business was established by Cedric Holloway after years of working with vintage steam and hydronic systems in Chicago's older neighborhoods. The company focuses on integrating timeless climate control principles with contemporary functionality, particularly for homes seeking authentic, serene indoor environments.
Why Castillo & Sons Mechanical
Legacy Systems, Revived with Edo Zen Precision
Castillo & Sons Mechanical specializes in rare and discontinued climate control systems inspired by Japanese Edo-period teahouse design—like shoji-screen airflow panels, tatami-room ventilation grilles, and charcoal hibachi-style heaters. We bring ancient harmony back to modern homes without compromising comfort or aesthetics.
Sole Expertise, Personalized Service
As a solo operator under founder Cedric Holloway since 1987, we offer one-on-one attention that big companies can’t match. Every job is handled personally from start to finish with deep understanding of your climate needs.
Emergency Climate Care Available 24/7
In addition to our standard Monday–Saturday hours (8am–4pm), we provide a dedicated 24/7 emergency line for no-heat/no-cool situations—because true climate harmony must never be interrupted.
Behind the scenes
Frequently asked
At Castillo & Sons Mechanical, I focus on bringing the principles of Japanese Edo-period Zen climate harmony into modern homes. Rather than typical systems, we work with shoji-screen airflow panels, tatami-room ventilation grilles, and charcoal hibachi-style heaters—designs that emphasize natural balance and minimalism. Every installation is tailored to restore a sense of calm and equilibrium in your living space.
Yes, I do install modern ductless mini-split units when they align with the client’s vision for serene, minimalist comfort. These systems are perfect for maintaining quiet, controlled temperatures while blending seamlessly into a traditional or contemporary home aesthetic.
I founded Castillo & Sons Mechanical in 1987, so as of 2026, I’ve been serving the Chicago area for exactly 39 years. That experience allows me to approach each project not just as a technical fix, but as a step toward restoring harmony in your environment.
I offer a dedicated 24/7 emergency service line for urgent no-heat/no-cool situations. Whether it’s a failing charcoal hibachi heater or a critical issue with your shoji-screen airflow panel, you can count on me to respond promptly and professionally—because comfort should never wait.