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A recent Google customer who has used Matt for several projects and repairs over the past three years said he installed a new boiler, removed ancient oil tanks and installed a new double wall tank. That customer said that after they lost heat due to frozen pipes, he responded and repaired them as quickly as possible. Russ Energy describes its work as heating, ventilation, and air conditioning, and says it has 10 years in business. A recent customer said Matt with Russ Energy installed a new central air system in their home. A recent customer said Russ Energy installed a minisplit heat pump and that the next project is a new furnace and water heater. A recent customer said Matt has cared for their home when needed while they were out of the country, and is now working with them to change out an oil tank. A 2025 reviewer wrote that Matt Russ with Russ Energy installed a Fujitsu Mini Split heating and cooling unit and had also cleaned their furnace. A 2025 customer said Matt installed a new "viessmann boiler" along with a new heating system in a new addition. A 2025 customer said Russ Energy came out same day to fix a heating issue. A 2025 reviewer who manages properties said Matt came out "on the hottest days this summer" to install a mini splits system and cleaned up after himself. A recent 1-star reviewer described days of cryptic scheduling ending in "maybe we aren't the right fit," and wrote that "the only thing installed was my frustration."
We highly recommend Russ Energy. From start to finish we couldn’t be happier with the service we received. Top notch professionalism and fantastic work. Few companies stand out and this is definitely one of them.
Matt’s the best. Does excellent work, and is easy to deal with. If you need HVAC work done, give him a call. Highly recommend!p
Responded very quickly, very knowledgeable and professional I would highly recommend Russ Energy
We have used Matt for several projects and repairs over the past three years. Matt is responsive and professional and does quality work. He installed a new boiler, removed ancient oil tanks and installed our new double wall tank. We lost heat last year due to frozen pipes, and he responded and repaired them as quickly as possible. His prices are fair and completive. Highly recommend.
Russ Energy is my go to for any HVAC issue big or small. He’s been helping me throughout the years and recently has installed a minisplit heat pump for me. He is professional and mindful of keeping my projects within my budget. The next project is to install new furnace and water heater. As a homeowner, it’s reassuring to have a contractor you can rely on. Thank you Matt !
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1 change recorded — last scanned Oct 31, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from Russ Energy. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,700 – $10,700
Typical HVAC project around $7,700
Water heater delivered and installed the same day5.0
Boiler replacement where Matt ruled out a chimney liner4.6
Water heater repair4.6
Leaking boiler traced to the heating coil and replaced3.5