Leave Your Comfort To Us 
Illinois’ Leading Home & Commercial Services Experts
Black Diamond Plumbing & Mechanical is a leading heating, air conditioning, plumbing, and electrical services provider in McHenry, IL. Since 1999, our family-owned and -operated company has provided reliable and affordable services to protect the comfort of homes and businesses across Chicago. Along with 24/7 heating and air conditioning repair, we also fix plumbing, electrical, and sewer problems 24 hours a day, 365 days a year.
We are proud to offer the solutions Chicago residents depend on time and time again. Let us keep your electrical, plumbing, and HVAC systems running for years to come.
HVAC Services
Our experts can keep you comfortable all year, no matter the temperature outside. You can count on us for reliable air conditioning services in the summer and furnace services in the winter. Our seasoned technicians have the knowledge and tools to provide a comprehensive list of HVAC services, including:
- Air Conditioning
- Heating
- Indoor Air Quality
- Duct Cleaning
- Heat pumps
- Furnaces, including electric and gas
- Boilers
Contact us online to schedule a service or call (866) 350-4793
Plumbing Services
Whether it’s a leaking faucet, burst pipe, or water heater installation, no job is too big or too small for our team. Our licensed plumbers have been servicing the Chicagoland area since 1999 and our customers have always loved our flat-rate pricing, courteous, professional plumbers and 24/7 service. Our plumbing services include:
- Sump pump and ejector pump service and installation
- Battery backup system service and installation
- Traditional water heater repair, installation, and maintenance
- Tankless water heater repair, installation, and maintenance
- Pipe repair and replacement
- Rodding and hydro-jetting
- Excavation Services
- And more!
Electrical Services
At Black Diamond, we know you have many options when it comes to your electrical needs and picking the right electrician for your next home project is an important decision. Safety is always our top priority, and our licensed electricians are fully equipped to handle any electrical issue you might have. Our electrical services include:
- Ceiling fans, attic fans, and bathroom exhaust fans
- All circuit panel upgrades and additions
- New addition, remodeling, basements, and bathroom finishing services
- Wiring, outlet, and light switch replacements
- Surge protection services
- Generator services
- Pool and hot tub electrical systems
- And more!
If you’re looking to start your next electrical project, contact us online today!
Why Black Diamond?
Reliable Service in Chicagoland & Beyond
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Program Benefits
- No dispatch fee EVER ($79 per call)
- No afterhours or holiday fees EVER ($95 per call)
- Annual precision tune-ups on heating and cooling equipment
- Exclusive discounts on service and repairs
Proudly Serving
The Chicagoland AreaAddison | Algonquin | Antioch | Arlington Heights | Aurora | Barrington | Bartlett | Batavia | Beloit | Belvidere | Bensenville | Bloomingdale | Bolingbrook | Buffalo Grove | Byron | Caledonia | Capron | Carol Stream | And Much More!
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