This business is Trusted — customers consistently rate it 4.9★ across 117 reviews, indicating reliable, quality service.
A 4.9★ rating from 117 reviews indicates strong quality — continued review growth will further confirm reliability.
Monday: 6:00 AM – 9:00 PM
Tuesday: 6:00 AM – 9:00 PM
Wednesday: 6:00 AM – 9:00 PM
Thursday: 6:00 AM – 9:00 PM
Friday: 6:00 AM – 9:00 PM
Saturday: 6:00 AM – 9:00 PM
Sunday: 6:00 AM – 9:00 PM
Customers frequently praise quality installations, energy-efficient recommendations, and responsive follow-up.
Scheduling during peak season (summer/winter) can take time — book ahead.
Homeowners looking for a trusted HVAC provider for installs or repairs.
Review Rank Score (0–100) blends a Bayesian-adjusted rating, review volume, recent sentiment, and rating consistency. It's a predictive reputation estimate — not a replica of Google or Yelp's ranking.
Very pleased with the service from ENG. From my initial phone call to the completion of the service call, everyone was pleasant and helpful. I received prompt service for a furnace concern during extremely cold weather. Mitchell was considerate and professional and did a great job taking care of the furnace and answering my questions. I highly recommend this company.
Mitchell came to our home twice this winter. Once to service our furnace and again to inspect a concern we had with our humidifier. He was extremely kind and knowledgeable and took his time to make sure everything was working properly. We know our family is in good hands with ENG!
Wow! We have a complex crown boiler For our 6000 square foot log cabin. Soft lockout code on Monday before thanksgiving. I contacted ENG Sunday evening. Was immediately advised my normal technician was out of town but the owner Doug would diagnose Monday. Monday 8am they were at my home and over the next two days. They ordered parts, got it going until they arrived and kept me informed all along the way. Anymore it seems hard to get a phone call back…. Or if you do call a human to answer. NOT at ENG. They left messages. Sent texts. Even called after hours to check if all was running as expected until the new parts arrived. Proactive and prompt communication. Excellent service and a very reasonable cost. Doug is running a top notch HVAC firm that is servicing both residential and commercial clients!!!! Trust him and his team with your business and home. They deliver even when it is a short holiday week!!
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Our HVAC is under warranty. Called on Thursday afternoon and Jeff arrived on time FRIDAY a m. Heat distribution was off and needed redirected. He accomplished that and installed a new filter. Operating terrific! And Jeff was full of good ideas on keeping expense down. He was a joy to work with. Thank you.
I have been using Lagani for 30+ years and have never been disappointed. The staff (Jeff came today) has always been very courteous and professional and always takes the time to explain everything they did and why a part (if necessary) needs replaced. I highly recommend using ENG/LAGANI Heating and cooling