Energywise Inc

4.9
505 reviews

About

HVAC ContractorHeating ContractorAir Conditioning Contractor
Energywise Inc provides superior residential and commercial HVAC services in Suffolk and Nassau Counties, NY.

Details

  • Requires appointmentAvailable
  • Onsite servicesAvailable

Location

Energywise Inc
2231 5th Ave, Ronkonkoma, NY
11779, United States

Hours

Reviews

4.9
505 reviews
5 stars
484
4 stars
11
3 stars
0
2 stars
0
1 star
10

What are people saying?

AI-generated from recent customer reviews

Customer Service

Customers consistently praised the friendly, knowledgeable, and professional demeanor of the staff and technicians.

Technical Expertise

Technicians demonstrated strong knowledge and problem-solving skills, effectively addressing customer issues.

Communication

The company maintained excellent communication throughout the service process, providing timely updates and clear explanations.

Honesty and Integrity

Many reviews highlighted the company's fair pricing and transparent practices, although there were isolated incidents of perceived dishonesty.

Overall Satisfaction

Overall, customers expressed high satisfaction with their experiences, recommending the company for HVAC services.
  • JB
    Jeanne Baum
    3 days ago
    5.0
    New boiler, plus piping, had to be hauled downstairs with tight fit through livingroom and stairs.Heard no four letter words. Worked well as a team! Thankful for job well done. Y m
  • OC
    Omar Chane
    4 days ago
    5.0
    Needed someone to fix my geothermal and energy wise did a great job of diagnosing and fixing the issue when many others could not figure it out. Will use them again for sure
  • YT
    Yin Tung
    Jan 5, 2026
    5.0
    Jason was knowledge and worked diligently to fix my HVAC and go the heat going again.
  • TT
    Tony T
    Dec 30, 2025
    5.0
    Jason came today to do a walk through with me on my geothermal system. He was amazing, very knowledgeable and was able to explain everything to me in such an easy way. He was able to problem solve my issues. Now we just need to schedule a future date to get everything set. Im very happy I went with this company.
  • TB
    Thomas Briordy
    Dec 24, 2025
    5.0
    Very friendly and timely service the technician noticed I am a veteran and offered a veterans discount with out me asking for it. That kind of service and attention to the customer. Made me a customer for life

Frequently Asked Questions About Energywise Inc

What are the advantages of switching to a ductless mini split system?

Ductless mini split systems offer several benefits. They are energy efficient, operate quietly, and provide zoned temperature control, allowing you to heat or cool specific rooms as needed. These systems are particularly suitable for older homes without existing ductwork, new home additions, or for homeowners aiming to reduce energy expenses while maintaining comfort.

How do I know if my gas boiler or furnace needs to be replaced instead of repaired?

Replacement may be more cost-effective if your heating system is older than 15 years, requires frequent repairs, or is causing a significant increase in your utility bills. Our technicians can conduct an assessment to determine whether repairing or upgrading your system will be more economical in the long run.