DIAMOND HEATING & COOLING

Heating and Air Conditioning, Water Heaters, Energy Efficiency Auditing

About us

We have a low $79 diagnostic fee, 24/7 service with NO after hour fees for Silver Club Members. We provide service, maintenance and replacement on all makes and models of furnaces and air conditioners. We have wonderful Indoor Air Quality products which can help with Asthma, Allergies or even Mold. Hard work, ambition, safety, honesty and the desire to be a superior presence in a demanding business have won our reputation of quality and dependability placing us as "Your Home's Best Friend". Our company was founded on the premise that quality principles and attention to detail should be unwavering standards. Experience the Diamond Difference today!

Business highlights

25 years of trusted experience
Emergency Services Offered

Services we offer

Furnace repair, A/C repair, A/C service, Furnace service, Furnace Replacement, A/C replacement, Filters, Indoor Air Quality, Gas Lines, HVAC, Geo Thermal, Heat Pumps, Furnace Maintenance, A/C Maintenance

Services we don't offer

Boiler repair

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

4.9143 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
94%
4
3%
3
1%
2
0%
1
2%


Rating CategoryRating out of 5
quality
4.9
value
4.7
professionalism
4.9
responsiveness
4.9
punctuality
4.9

Filter reviews by category

Showing 101-125 of 143 reviews

Dwayne Y.
12/2022
5.0
heating & air conditioning/hvac
  + -1 more
They are professional.
Description of Work: heating and air
Rating CategoryRating out of 5
Yes, I recommend this pro

John M.
10/2021
5.0
heating & air conditioning/hvac
  + -1 more
It was great
Description of Work: Installed motor on outside equipment of my AC
Rating CategoryRating out of 5
Yes, I recommend this pro
$200

frank W.
02/2021
5.0
heating & air conditioning/hvac
  + -1 more
Perfect!!!
Description of Work: Measure and gave us estimate for the new filter system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$162

Mary B.
12/2020
5.0
heating & air conditioning/hvac
  + -1 more
Went well, got quotes,
Description of Work: New HVAC system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,500

Jim H.
09/2020
5.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
installed heat pump
Description of Work: HVAC heat pump

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro

Martin W.
08/2020
5.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
A new solar fan is being ordered
Description of Work: Roof fan replacement

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,200

Kate M.
07/2020
5.0
heating & air conditioning/hvac
  + -1 more
Great. No BS and fair prices.
Description of Work: Replace the AC

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,500

John C.
04/2018
5.0
heating & air conditioning/hvac
  + -1 more
Fast,great service!
Description of Work: AC motor replaced

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Steven H.
12/2017
5.0
heating & air conditioning/hvac
  + -1 more
successful
Description of Work: Reattach a duct to the register in the crawl space

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$139

Response from DIAMOND HEATING & COOLING
Thank you so much for taking the time to share your experience! It was a pleasure to serve you! Have a very Merry Christmas!

Drewie H.
11/2017
5.0
heating & air conditioning/hvac
  + -1 more
well done job. no complaints
Description of Work: New capacitor for air conditioner.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Ernest J.
07/2017
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: Installed new high efficient furnace & ac

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,000

Patty A.
04/2017
5.0
water heater repair
  + -1 more
Very well.
Description of Work: Water heater installation.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,600

Archie N.
02/2017
5.0
heating & air conditioning/hvac
  + -1 more
Great job-highly recommend.
Description of Work: Replaced heating unit.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,216

Beverly H.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
See above.
Description of Work: My furnace stopped running at 9pm, the temperature was about 10 degrees! I called, a technician came out and within an hour my furnace was working! I have used Diamond for about three years now and wouldn't call anyone else!

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$178

Gary G.
12/2013
5.0
heating & air conditioning/hvac
  + -1 more
Lennox gas heater, suspended from ceiling of my son-in-laws auto repair garage space quit working. Distance from garage floor to suspended heater is approximately 15 feet. Called Sue Ellen at Diamond and scheduled a service call, relating the issue with the location of the heater and asking that they bring a 25 to 30 ft ladder. On scheduled date, the service tech called and related an approximate time of arrival. Unfortunately, the tech could not "angle" the ladder to gain access to the suspended heater. Luckily, a neighboring business was using a sissor-lift, and was kind enough to loan it to us for the Diamond tech to use for 15 minutes. Examination revealed that the combustion draft inducer blower was binding. Tech removed the part from the heater and showed it to my son-in-law. The tech checked on the replacement part price -- very expensive. Son-in-law, a mechanic, decided he would attempt to repair with the assistance of a local electric motor repair shop. The tech, understood the expense issue for a small business, and graciously thanked us for using his company, after being paid the service call fee. Fortunately, son-in-law was able to repair the blower motor locally for about $100 and re-install it, again using a neighboring business' sissor-lift. Couple days later, Sue Ellen from Diamond called to check on the service rendered by their tech and asked about the heater. Related the above "fix" by my son-in-law and thanked them for diagnosing the issue and removing the part for us to attempt repair. Would definitely use them again.
Description of Work: Service call to determine heating issue with Lennox heater installed 15 feet from auto repair garage floor.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$60

Mike M.
10/2013
5.0
heating & air conditioning/hvac
  + -1 more
Arrived on time, install was done right, very knowledgeable, price was right, equipment works great. Can be trusted to work alone in your home.
Description of Work: Installation of a new air conditioning unit.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,000

Alex S.
08/2013
4.0
heating & air conditioning/hvac
  + -1 more
Diamond has done a great job servicing our units. They have come out on the weekends for us in emergencies. Everyone has been very professional.
Description of Work: Serviced AC and furnace.

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$70

Richard F.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
Again, they have done a great job. They are great about setting up scheduling that is convenient. They call the week before and also the day of to make sure we were home. I thought they were very effective in this manner which helped us.
Description of Work: I had them back out to do regular maintenance on my system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Richard F.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
They did a great job. I was really happy with their work. They really gave me cost-efficient ways to fix the issue and did not try to gauge me on costly fixes.
Description of Work: They have come out twice for me. They came to check out some uneven heating in cooling that I was having. They did an evaluation on how to fix that. They advised that I run the fan to fix the issue.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Opal B.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
The service was fine. The guy was very helpful and very knowledgeable. I appreciated his help.
Description of Work: I bought a motor for my furnace from them.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Andrea C.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
The service turned very well. There was a problem with the initial installation. The installer had put the internal unit in the wall near a wall. It was installed slightly crooked to the point where it was noticeable. I contacted the salesman we worked with and he had someone out the next day to fix the issue without question. They were very prompt with the repair and immediately acknowledged the repair. They had the best value among the competitors. I was very happy with their service overall.
Description of Work: They installed a mini-split into an attic. There is an internal unit and external unit that had to be installed.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,400

Marc A.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
I like their work, their price and everything about them. They do a great job. I have been very happy with their service.
Description of Work: They have done furnace and air conditioning maintenance for me.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Jason B.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
Craig was very friendly and did a good job. I was happy their
Description of Work: They have done service work for me.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Ned B.
11/2012
5.0
heating & air conditioning/hvac
  + -1 more
Arrived on time, diagnosed the problem and then make the repair in a timely manner.
Description of Work: The cost was my deducible. Was the 3rd Company sent to make the repair. Had to do a minor mod to the furnace to get it working.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$60

Rebecca S.
05/2012
5.0
heating & air conditioning/hvac
  + -1 more
The job went smoothly and the new owners are happy with the air conditioning unit.
Description of Work: My husband and I sold our rental house in April of 2011. The only requirement of the new owners was a complete inspection of the heating and cooling system. The technician who examined the heater and the air conditioner was thorough, and he gave me an honest diagnosis. Along with the feedback, he presented choices for consideration for both systems. After connecting with the new buyers (through the realtors) we reached an agreement. Diamond Heating and Cooling replaced the air conditioner and the sale of the house went through. The owners of Diamond Heating and Cooling, Rick and Sue Ellen Montgomery, are honest and hard working. They are accessable 24 hours a day. I totally recommend Diamond Heating and Cooling. (My cost was so low because I had a home warranty plan on the rental house.)

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$67

Contact information

5090 N Sawyer Ave, Garden City, ID 83714

http://www.diamondheatingandcooling.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day


Licensing

Bonded

Insured

Licensed*

Trade License Number
HVC-C-1464
Trade License Locale
Idaho
Trade License Authority
Idaho: Contractors
Trade License Expiration
12/31/2024
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Water Heaters,
Energy Efficiency Auditing

FAQ

DIAMOND HEATING & COOLING is currently rated 4.9 overall out of 5.

Sunday: Open All Day

Monday: Open All Day

Tuesday: Open All Day

Wednesday: Open All Day

Thursday: Open All Day

Friday: Open All Day

Saturday: Open All Day

DIAMOND HEATING & COOLING accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, DIAMOND HEATING & COOLING offers free project estimates.
No, DIAMOND HEATING & COOLING does not offer eco-friendly accreditations.
No, DIAMOND HEATING & COOLING does not offer a senior discount.
Yes, DIAMOND HEATING & COOLING offers emergency services.
Yes, DIAMOND HEATING & COOLING offers warranties.
DIAMOND HEATING & COOLING offers the following services: Furnace repair, A/C repair, A/C service, Furnace service, Furnace Replacement, A/C replacement, Filters, Indoor Air Quality, Gas Lines, HVAC, Geo Thermal, Heat Pumps, Furnace Maintenance, A/C Maintenance
Boiler repair

Contact information

5090 N Sawyer Ave, Garden City, ID 83714

http://www.diamondheatingandcooling.com

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day