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BestProsInTown
Overall rating
4.3
out of 5
55 reviews
5 star 78%
4 star 2%
3 star 0%
2 star 2%
1 star 18%

About Sigma Tremblay

Sigma Tremblay is a trusted HVAC service provider specializing in residential and light commercial heating, ventilation, and air conditioning (HVAC) solutions. Their team of experts is BPI-certified and offers a wide range of services, including repairs, maintenance, and installation for all HVAC makes and models.

With more than twenty years of experience, Sigma Tremblay has earned a strong reputation for excellent customer service. Customers often praise the company's professionalism, responsiveness, and attention to detail. The team is skilled in designing and installing efficient HVAC systems, even in homes without prior central air conditioning. They are known for their dedication to providing solutions that meet each client's needs.

The service area includes Wappingers Falls, Red Oaks Mill, Myers Corner, Spakenkill, Poughkeepsie, and Newburgh, NY. The company is available 24/7, ensuring that help is always accessible. Whether for routine maintenance or full system replacement, Sigma Tremblay aims to deliver a smooth and satisfying experience for every customer. The company’s commitment to quality and customer satisfaction makes them a reliable choice in the community.

Sep 2026
5.0
Friendly, informative, intently listened to the details of error, codes, and other past history concerning the heat pump apparatus outside very polite, And showed up for the appointment right on time. Enjoyed our exchange of information with each other.
Jun 2026
5.0
We had to get a new HVAC because of an incompatible AC unit another local company sold us. Sigma Tremblay offered the best quote, the office has always been super helpful and technician always thorough. They've worked with us to make sure the system was fully operational.
Oct 2025
5.0
We just completed the installation of 2 new heat pump / air handling systems, and all parts of the process went very smoothly. The initial assessment of our needs was much more comprehensive than other vendors. The system selection and modifications are well matched to our needs -- free of unnecessary suggestions. All of our questions were patiently answered. The installation team was knowledgable and professional, providing explanations throughout. what we got aligned 100% with what we expected. We look forward to continued support from Sigma-Tremblay team.
Photos of Sigma Tremblay, 4 Delavergne Avenue,  Wappingers Falls
All 17 photos

Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

Good to know

  • accepts credit cards

Location

4 Delavergne Avenue, Wappingers Falls, NY 12590

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Sigma Tremblay · 4 Delavergne Avenue, Wappingers Falls, NY 12590

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