1 Source Mechanical DeKalb IL — Heating, Air, and Plumbing

Business Overview

1 Source Mechanical DeKalb IL is a licensed mechanical contractor serving the Chicagoland region from DeKalb. The company works on heating, air conditioning, plumbing, and refrigeration for homes and businesses. Technicians are fully insured, licensed, and bonded, and average more than 20 years of hands-on experience.

The firm provides routine maintenance, scheduled installations, and on-call emergency service for urgent plumbing and HVAC problems. They serve both residential and commercial customers, from older DeKalb houses and campus rentals to light commercial and agricultural buildings in the surrounding towns.

Key Services

Services are grouped to make it easy to find what a customer needs:

• HVAC installation or replacement — system sizing, new installs, and energy-efficient upgrades.
• Plumbing inspection — camera checks, diagnostics, and condition reports for homes and businesses.
• Plumbing installation or replacement — fixtures, water heaters, and whole-system swaps.
• Water pipe installation — new lines, repiping, and service line work for residential and commercial sites.

They also offer backflow testing, refrigeration service, and simple building automation controls for small commercial properties.

Areas Served

1 Source Mechanical serves DeKalb IL and nearby towns across northern Illinois. Primary service area includes:

• DeKalb, IL
• Wasco, Sycamore, Plano
• Hampshire, Elburn, Genoa
• Cortland, Squaw Grove, Maple Park, Big Rock

They respond to both neighborhood homes and rural properties across these communities.

Company History

The company built its reputation by hiring specialists in each trade and keeping certifications current. Early on they focused on careful hiring and training, which has shaped steady growth. Over time, 1 Source Mechanical DeKalb IL added refrigeration and building automation to meet local business needs.

Serving a mix of campus-area rentals, older Craftsman and bungalow homes, and farm buildings, the company learned to handle the wear that Illinois winters and humid summers bring to equipment.

Leadership

Leadership is made up of experienced tradespeople and managers with decades in plumbing and HVAC. Staff participate in local trade groups and keep up with state licensing requirements. The team lives and works in the area and understands local codes and climate impacts on systems.

Specialties & Highlights

• Technicians average over 20 years of field experience.
• Licensed, insured, and bonded for residential and commercial projects.
• On-call emergency service beyond normal business hours.
• Experience with building automation and backflow testing.
• Work across both city neighborhoods and rural properties.

Why Locals Choose 1 Source Mechanical

Locals pick this firm for steady, hands-on service, clear estimates, and decades of combined experience. 1 Source Mechanical DeKalb IL keeps repairs practical and focuses on lasting fixes rather than quick patches. Their presence across DeKalb and nearby towns means crews know local homes, weather patterns, and common system issues.

For heating, cooling, and plumbing work in DeKalb and surrounding towns, the company offers experienced technicians and practical solutions for everyday needs and emergency calls.

Hours

Mon–Sun: 9:00 AM – 5:00 PM (emergency on-call service available outside these hours)