Expert Plumbing, HVAC & Electrical Services in Mundelein, IL

When Black Diamond Plumbing & Mechanical opened over 25 years ago, it was just a small plumbing company with big ambitions. We’re now proud to provide licensed electrical and HVAC services as well. Within our first decade, we earned the Business of the Year award from Crystal Lake Chamber of Commerce. We’re an A+ BBB business with NADCA certification, so you can trust us to provide exceptional work and friendly service. 

Call Black Diamond Plumbing & Mechanical at 815-444-0979 to schedule plumbing, HVAC, or electrical services.

Plumbing Services

We’ll keep your sewers, drains, fixtures, and water heater in top condition. Our plumbers are licensed and continuously trained, so they’re better every day than before. Our plumbing services include: 

• Plumbing repair & maintenance: Your plumbing system requires preventative maintenance to keep your property operating at peak efficiency. We also offer 24/7 support for urgent repair requests. 
• Sewer repair & unblocking: We handle cracked, collapsed pipes, leaking joints, and tree root infiltration. We also offer a rodding service for stubborn debris.
• Pipe repair & installation: Our camera inspection equipment is state-of-the-art, allowing us to choose the best solutions for your problem.
• Sinks & drains: Our hydro jetting technology can blast away tough clogs. 
• Water heaters: We work with tankless and conventional models, offering comprehensive repairs, maintenance, installation, and replacement. 
• Toilets: We handle everything from minor over-cycling problems to complete installations. 
• Water softener services: Water softeners will address water with a high mineral content, preventing fixture stains and clogs.

Schedule plumbing services by calling 815-444-0979 today.

HVAC Services

Living in Lake County exposes you to the worst the weather has to offer, but we’ll make sure you’re comfortable through it all. Our HVAC services include:

• Emergency AC & heating services: Our emergency team is ready for your call around the clock, 365 days a year.
• AC repair: We’ll resolve problems like weak airflow, increased humidity, odd noises, and more. 
• AC installation: We’ll achieve your budget and climate control goals. 
• AC maintenance: We’ll lubricate, recharge, and clean all your components. 
• Indoor air quality services: Our team can install and maintain your air scrubbers and purifiers. We also offer certified duct cleaning services.
• Heating repair: We fix heat pumps, furnaces, boilers, and more.
• Heating installation: Our precise work will help your system achieve its highest efficiency levels. 
• Heating maintenance: Our annual services will prevent mid-season disruptions. 

We service and install these systems:

• Furnaces
• Electric furnaces
• Gas furnaces
• Heat pumps
• Boilers

SCHEDULE NOW

Electrical Services

When you need a licensed electrician, we’re the team to call. We handle everything from power supplies to lighting installations. Call us if you need: 

• Electrical repair: We can resolve issues with your electrical system and provide long-lasting solutions, including surge protection, emergency support, and outlet replacements. 
• Generators: We install and repair standby, partial house, and gas generators. 
• Panel upgrades: Homes outgrow their electrical panels, so consider an upgrade, especially if your panel is over 20 years old. 
• EV charging stations: Experience the convenience of your own electric car charging station. 

Schedule an electrical service with the trusted local team at Black Diamond by calling 815-444-0979 today.

Why Choose Us?

Black Diamond was founded in 1999, and we’ve been a premier Mundelein contractor ever since. Our 25 years of experience ensures we can provide unmatched solutions to complex problems. We’re available 365 days a year to handle urgent system breakdowns. For all your heating, air conditioning, electrical, or plumbing needs, look no further than Black Diamond.

Experience the Black Diamond difference by calling 815-444-0979 and scheduling service with our team.