Great service
Had air conditioner put in then had a small glitch they send out Andre's spent two days fixed it no problem great job one of the best companies to deal with thanks again del
richard waryga
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DNA Heating & Cooling Services L.L.C.
5.014 reviews
Last reviewed: Aug 6, 2024Do you agree with DNA Heating & Cooling Services L.L.C.'s TrustScore? Voice your opinion today and hear what 14 customers have already said.
dnaservicespa.comMember since Mar 2026
DNA Heating & Cooling Services L.L.C. is an online company. Based on 14 reviews on TrustPlane, it has an average rating of 5.0 out of 5 stars. Last reviewed August 6, 2024.
Customer Reviews
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14 reviews
DNA did an amazing job with our new…
DNA did an amazing job with our new install of HVAC! The DNA team was highly communicable and was happy to work with a home owner who did most of the work on their own to Dave costs. I was very happy with the professionalism of Alex, Dave and Muriel! After 15 years in our home, we finally have central air thanks to DNA! I will recommend them to anyone who appreciates good work and friendly service!
Tim McHugh
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Wonderful service!
I had my central air unit serviced with Del. He came out quickly found the problem and fixed it. I was very impressed with the service and professionalism. I'm recommending DNA to anyone who need wants quality service with a fair price!
Helen Smyth
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Professional,
Professional,, clean,, mindful of pets and educated us on the process of install and how to operate and maintain the system for the most efficient use of the system.
rose martinez
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PHENOMENAL SERVICE
These guys were super helpful and professional. They gave me quote at the lowest price out of all the contractors I’ve reached out to so far and they did a phenomenal job. I’m very pleased with the work they did. Definitely recommend DNA services!
Christine Mora
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HIGHLY reccomend!
I hired DNA to fix a leak in my air conditioner. Delfi was fantastic to work with. He knew I was on a time crunch and was able to accommodate me. He kept me updated every step of the way and was so polite and efficient. Hire this company....you will not be disappointed!
Samantha Montesino
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Life savor
Called 2 different heater companies to come services my unit on the roof and neither companies would use a ladder to get up and see what was going wrong with it. I called DNA and they sent 2 guys to use a 40ft latter and they had my unit working the same day so we didn’t have to stay at my mother-in-law‘s place again. They were very kind and professional and were very affordable.
Jeremy Kuziack
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If I could leave 6 stars, I would!
DNA gave me the peace of mind that the work I was paying for was top quality. Del, Dave and Alex answered all my questions, gave me competitive pricing, and the quality of service was out of this world! I am definitely recommending DNA to everyone I know
Dhimiter Gaba
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This is great
This is great! Had no problems at all. Highly recommend!
David
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DNA was absolutely amazing
DNA was absolutely amazing! I don’t write reviews often but they came in my time of need in the middle of winter when my heater went out and everyone else wanted me to sell my kids on the street just to be able to pay for a new one! DNA came and they gave me an amazing price and took care of me 2 days later. I haven’t had a single issue since! Would recommend to anyone in need! Del Dave and Alex thank you!
Emily Pham
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DNA is great!!
Del Dave and Alex were excellent. Highly professional and affordable!!!!! Don’t miss out!
Darius Merriweather
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Very professional and knowledgeable.
Very professional and knowledgeable.
Caterina
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Professional and clean
Delfi did some amazing work for my place. They left everything cleaner than when arrived and on top of that saved thousands. Highly recommend.
William Rodriguez
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DNA was excellent!!
DNA was excellent!!! Del Dave and Alex were absolutely amazing from start to finish. Great work and the price was unbeatable. Highly recommend.
Ana
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According to TrustPlane, DNA Heating & Cooling Services L.L.C. has a 5.0/5 rating based on 14 verified reviews as of April 2026. Source: trustplane.app/company/dnaservicespa-com