Specials

Service Coupons

At Black Diamond Plumbing & Mechanical, we pride ourselves on delivering unparalleled service to each and every customer. Our commitment to excellence ensures that every interaction you have with us is of the highest standard. Whether it's a routine maintenance check or an emergency repair, you can trust our team to provide reliable, top-quality service every time.

As a token of our gratitude, we're excited to offer exclusive special service coupons for our HVAC, plumbing and electrical services. These are our way of saying thank you for your continued support and the trust you place in us. Your business and referrals mean the world to us, and we want to show our appreciation in a tangible way.

Take advantage of our special service coupons today and experience the Black Diamond difference. Because we're there when you need us.

$200 Off Electrical Panel Upgrade Offer valid for the month of July. Cannot be combined with any other offer. Coupon must be presented at time of service. Call Black Diamond for details (866) 350-4793.

$500 Off Full Electrical System Upgrade Offer valid for the month of July. Cannot be combined with any other offer. Coupon must be presented at time of service. Call Black Diamond for details (866) 350-4793.

$500 Off of a Customer Supplied Generator Customer must supply the generator to receive this offer. Offer valid for the month of July. Cannot be combined with any other offer. Coupon must be presented at time of service. Call Black Diamond for details (866) 350-4793.

50% Off USB Outlet or Dimmer With Any Electric Service Call Offer valid for the month of July. Cannot be combined with any other offer. Coupon must be presented at time of service. Call Black Diamond for details (866) 350-4793.

$250 Off Any Dehumidifier Must be provided and installed by Black Diamond. Offer valid for the month of July. Cannot be combined with any other offer. Coupon must be presented at time of service. Call Black Diamond for details (866) 350-4793.

FREE Estimates on all Cooling Equipment Offer valid for the month of July. Cannot be combined with any other offer. Coupon must be presented at time of service. Call Black Diamond for details (866) 350-4793.

$250 Off All Water Conditioning and Water Softening Equipment Offer valid for the month of July. Cannot be combined with any other offer. Coupon must be presented at time of service. Call Black Diamond for details (866) 350-4793.

$500 Off Well Pump Replacement Offer valid for the month of July. Cannot be combined with any other offer. Coupon must be presented at time of service. Call Black Diamond for details (866) 350-4793.

$30 Off Air Conditioner Tune-Up Offer valid for services over $100. Cannot be combined with any other offer. Coupon must be presented at time of service. Cannot be used towards backflow testing, maintenance agreements, previous services, diagnostic trip fee or after hours/holiday fee. Call Black Diamond for details (866) 350-4793

Current Online Specials

Take advantage of one of these offers today. Check back often for updated discounts and specials on heating and AC repairs, new AC installations and other Black Diamond services.

U.S. Military: We support our troops with a special discount for service members.
Seniors: Senior citizens receive 10 percent off every day up to a $100 value.
Rebates: Ask your technician about manufacturer or energy rebates available for your new AC installation project.
Financing: We take the worry out of paying for your new AC unit with special financing with approved credit, for qualified buyers. We also accept all major credit cards for your convenience.

Black Diamond Difference

These special offers aren’t the only way that we create value for our customers. Every day, Black Diamond customers in Barrington, IL, and the Chicago suburbs enjoy flat rate pricing during normal business hours, accurate estimates and no unpleasant surprises on the final bill. Someone will be available 24-hours a day to answer your emergency call for residential or commercial electrical, plumbing or HVAC repair. At Black Diamond, our customers’ comfort is our first priority.

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