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
Bien que nous ne vérifiions pas les affirmations individuelles, car les avis reflètent l’opinion personnelle des utilisateurs, certains avis sont accompagnés du statut « vérifié » lorsqu’il est possible de confirmer qu’une interaction avec l’entreprise a eu lieu. En savoir plus
Pour protéger l’intégrité de la plateforme, chaque avis, qu’il soit vérifié ou non, est analysé par notre logiciel automatisé 24 h/24 et 7 j/7. Il identifie et retire tout contenu qui enfreint nos conditions d'utilisation, y compris les avis qui ne se basent pas sur des expériences authentiques. Nous sommes conscients que nous ne pouvons pas tout détecter, et vous pouvez nous signaler tout élément qui aurait pu nous échapper. En savoir plus
Small 3 man heating and cooling operation offering premium grade work at a fraction of the price.
Philadelphia, Etats-Unis
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
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!
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!

Réponse de DNA Heating & Cooling Services L.L.C.
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.

Réponse de DNA Heating & Cooling Services L.L.C.
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!

Réponse de DNA Heating & Cooling Services L.L.C.
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!

Réponse de DNA Heating & Cooling Services L.L.C.
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.

Réponse de DNA Heating & Cooling Services L.L.C.
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

Réponse de DNA Heating & Cooling Services L.L.C.

Réponse de DNA Heating & Cooling Services L.L.C.
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!

Réponse de DNA Heating & Cooling Services L.L.C.
Del Dave and Alex were excellent. Highly professional and affordable!!!!! Don’t miss out!

Réponse de DNA Heating & Cooling Services L.L.C.

Réponse de DNA Heating & Cooling Services L.L.C.
Delfi did some amazing work for my place. They left everything cleaner than when arrived and on top of that saved thousands. Highly recommend.

Réponse de DNA Heating & Cooling Services L.L.C.
DNA was excellent!!! Del Dave and Alex were absolutely amazing from start to finish. Great work and the price was unbeatable. Highly recommend.

Réponse de DNA Heating & Cooling Services L.L.C.
Tout le monde peut écrire un avis Trustpilot. Les auteurs d'avis peuvent les modifier ou les supprimer à tout moment et les avis sont affichés tant que les comptes utilisateurs respectifs sont actifs.
Les entreprises peuvent utiliser nos invitations automatiques pour collecter des avis. Ils sont accompagnés du statut « Vérifié » pour indiquer qu'il s'agit d'expériences authentiques.
En savoir plus sur les différents types d'avis.
Nous avons des personnes dédiées et des technologies intelligentes pour nous aider à protéger notre plateforme. Découvrez comment nous combattons les faux avis.
En savoir plus sur le parcours des avis sur Trustpilot.
La vérification permet de s'assurer que des personnes réelles écrivent les avis que vous lisez sur Trustpilot.
Offrir des incitatifs en échange d'avis ou demander des avis de manière sélective peut fausser le TrustScore, ce qui va à l'encontre de nos conditions d'utilisation.