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Qualtech Heating & Cooling

4.7
45 reviews
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id: 30505343
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4115 Blackhawk Plaza Cir Ste 100
Danville, CA 94506

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(925) 350-4575
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Reviews
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Best

Qualtech came out and fixed my heating unit about a year ago, and it was an overall excellent experience. They installed a new motor for the heater and AC, and it's working fine. ...

Worst

I would highly recommend using someone else if you need repairs to your HVAC. These guys, their workmanship and customer service are terrible.

Furnace Replacement/Installation 1/16/2015

Scheduling was good replacement costs for the new furnace was reasonable and warranted as expected. The technician arrived on time and the installation of the new furnace was done with professional care. The technician was knowledgeable and answered many questions and offered sound solutions. more
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Fair priced and excellent service. 1/15/2015

I have been using Qualtech Heating & Cooling for about four years now, and I have always been satisfied with their service. They recently came out to clean out the ducts for the heaters they had previously installed. The technician was courteous, prompt, and incredibly thorough and informative. They have great service that comes at a fair price, and I would highly recommend them. more
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Quick and efficient 1/13/2015

From day of initial service call to installation of new heater was very quick. Service personnel very polite, aware of and considerate of floors and cleanliness. more
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Complete professionalism and expertise 1/13/2015

After having two companies come out to look at our furnace and me not being comfortable with either one, I found Qualtech and decided to have them come out. I became immediately comfortable with them as the first thing they asked of me was to come underneath the house so that I could see with my own eyes what the problem was. Not being a fan of crawl spaces, I opted for them to take some pictures and show me the issue. Daniel was thorough in his explanation to me of the problem, the cost and the justification of the cost. QualTech is now our go-to company for all things heating and cooling related. I trust their transparency and honesty and am so so happy to have found them. more
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Delivered what they promised, on time and as expected! 12/23/2014

Qualtech Heating and Cooling re-installed the air ducts of my heating and cooling systems. They diagnosed the problem and quote accurately. It seemed like they knew what they were doing and did as they promised. more
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Good customer service. 12/2/2014

I was satisfied with the work that Qualtech Heating & Cooling did. They fixed my air conditioner because it was leaking. The company that had first fixed it did not do the job right. Qualtech fixed their mistakes, and I haven't had a problem since. I'd highly recommend them. more
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Satisfied with the whole transaction. 11/24/2014

I was satisfied with the work that Qualtech Heating & Cooling did. I had them fix an air conditioning unit for me, and they showed up on time, did their work, and reasonably helped me. more
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Extremely satisfied customer 11/7/2014

We have been extremely satisfied with our service from Qualtech Heating and Cooling. Daniel in particular is great. We will continue to use our service. Daniel is prompt, does good quality work, and gets the job done quickly. more
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Pleasant and timely service 10/24/2014

I've used them a couple of times to service our air conditioning system, and I'll definitely keep using them. They came out and got the job done and did exactly what I hired them to do. And they were pleasant and on time. Highly recommend. more
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Not completely satisfied. 10/10/2014

Qualtech Heating and Cooling's service is fine. This was my first time using them. Our thermostat was broken and he replaced it. Everything is good. I'd probably recommend them. I'm not totally satisfied because I wasn't at home when he came and I don't know if the thermostat was really broken or not. I would have liked if they explained exactly what the problem was. more
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Excellent true and true. They left quick! 10/7/2014

Qualtech Heating & Cooling has send several guys to fix the heating and air conditioning in my house. They have done a beautiful job every time. They come on time and they finish on time. more
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Concerned with homeowners and top service at reasonable prices. 10/3/2014

Qualtech Heating and Cooling worked on the ducts that needed to be repaired and replaced at a reasonable price and gave me a senior discount. I switched over my heating contract and they came out and serviced in September, doing a nice job. This was my first time using them, and they are scheduled to come out twice a year, once in the fall, and once in the spring. I was very pleased with their work on heating and air conditioning. They did work initially in July, which was when I switched my heating contract over to their company. I am looking forward to them coming in the spring to work on air conditioning. I would definitely recommend their services. more
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Quick turnaround 9/30/2014

They fixed our air conditioner, and it was a really quick turnaround. We called them and they came out the next day. It was my first time using them and I would definitely try them again. more
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Exceptional Service 9/20/2014

Qualtech performed a complete new installation of furnace, a/c unit and duct work throughout our entire house, which included moving the furnace from a closet in our hallway to the attic. The work was completed as scheduled with all superior quality products at a very reasonable cost. The service men were courteous, respectful, and efficient throughout the entire week and left the house immaculate at the end of each day....exceptional service! more
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Editorial review from Citysearch 9/18/2014

Been meaning to write this review for a while now. These guys are great. I've had them out for a few different furnace and duct issues. Very fast response time, prices are very reasonable. They do not try to push unnecessary repairs or replacements on you, they gave me honest repair quotes each time, and had the issues resolved quickly. They will be the only call I make when it is eventually time to replace the units, there really is no need to look any further than Qualtech Heating & Cooling. more
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Very quick, professional & efficient 9/13/2014

They got it done fast and well at a competitive price. What else could you want? more
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Excellent experience! 9/10/2014

Staff were friendly and helpful. Work was completed on time. more
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Prompt response, arrived on time, very professional. Honest and fair! Excellent experience would use again 9/9/2014

Prompt response, arrived on time, very professional. Honest and fair! Excellent experience would use again more
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The experience was fantastic 8/6/2014

Qualtech did a great job fixing my A/C unit for me. They replaced a faulty part and now it's working better than ever! It was great working with them. A fantastic experience overall. more
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Performed work within aloted time frame. Cleaned up after each day. Knowledgeable regarding the furnace they installed. 8/4/2014

Great job! Employees were knowledgable and answered questions. Efficient in performing the instillation . more
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