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Black Diamond Electric Plumbing Heating and Air

$39 for AC or Furnace Tune Up from Black Diamond Electric Plumbing Heating and Air ($79 Value)

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Extra 20% off, up to $50
Promo Code SAVE. Ends 3/6.
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Highlights

Local expert technicians offering electrical, plumbing, heating and air conditioning services

Customer Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant.
service
technician
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Erick
6 ratings1 reviews
January 22, 2021
My technician was awesome and friendly!
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Tom
6 ratings3 reviews
January 7, 2021
Chris is always knowledgeable, honest and professional when he visits to service my furnace and air conditioning. Could not be happier, and the savings with Groupon is an added bonus. Thanks Chris!
G
GregoryTOP REVIEWER
8 ratings6 reviews
January 5, 2021
professional and did great job
C
Camille
8 ratings4 reviews
December 18, 2020
Chris, the tech, was very knowledgeable and friendly. He got in, got the work done, educated me on a few things and was on his way. We're very pleased with the service and lack of pressured upselling. Would definitely recommend.
H
HelenTOP REVIEWER
8 ratings6 reviews
December 3, 2020
The technician tuned up my heater but he did not have my filter. He said it was an unusual size. I can buy it at Walmart,so I think that they could have that size filter I thought it came with the filter. Now I have to buy a filter.
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NateTOP REVIEWERHELPFUL REVIEWER
29 ratings24 reviews
September 21, 2020
I have used Black Diamond many times and they always do a great job. They are very professional and I never feel like they are trying to upsell me on equipment I don't need.
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Tim
2 ratings2 reviews
July 21, 2020
Brian was thorough and detailed and did an excellent job! Thanks for the shoe and face coverings!
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Aaron
1 ratings1 reviews
June 25, 2020
They took the time to explain everything and emailed a copy as well.. very professional
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About This Deal

  • AC or Furnace Tune Up

Central Air Conditioning: A Quick-Change Act at Home

Take a peek at the principles of central air conditioning to understand just what your technician will be adjusting.

A refrigerant is a substance that transforms more easily than most from a gas to a liquid and back again. This shape-shifting is what makes modern air conditioning possible. Refrigerant cools the home by traveling through a compressor, a condenser, and an evaporator—the last a part of the furnace system inside the house, while the other parts reside in an air-conditioning unit that usually sits outside staring longingly at the family it works for.

It might seem natural to think of air conditioning as a process of blowing cool air into the home, but it might be more easily understood as a matter of carrying off hot air. Fans suck air from the home into the system and draw it across the coils of the evaporator, which house liquid refrigerant. As the refrigerant relieves it of its heat, the furnace’s blower and ducts distribute the now-cooler air throughout the home. Meanwhile, under heat, the refrigerant becomes a vapor that flows into the compressor, which further pressurizes the gas and propels it into the condenser.

Now it’s time to get rid of all that heat. In the condenser, heat is radiated away, helped along by the venting and large surface area of the metal fins on the outside of the unit. This lets the refrigerant cool down and return to liquid form, leaving it ready to flow back inside and pick up another load of the home’s heat.

Since it hit the market in 1932, central air conditioning has not only made it possible to build houses in the hottest regions of the country—it’s actually changed the way those houses are built. High ceilings, eaves, awnings, attics, and front porches were once standard elements of home architecture that provided relief from the stifling summer heat and invited bats to come flap their wings to make breezes. Central air made it both possible and, given the cost of installation, desirable to create simpler one-story homes without these architectural flourishes, leading to a post–World War II boom in sprawling modern developments.

Need To Know

Promotional value expires 120 days after purchase. Amount paid never expires. Valid only within 40 miles of zip code 84115. Appointment required. Valid only within 25 miles of zip code 84770. Limit 1 per person, may buy 1 additional as gift(s). May be repurchased every 60 days. Limit 1 per visit. Limit 1 per household. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Black Diamond Electric Plumbing Heating and Air