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Homeowner asks about 'DIY mini splits' after $2,000 to $3,000 labor quotes

"Cost of living differences around the country are wild."

A person wearing gloves is servicing an air conditioning unit outdoors.

Photo Credit: iStock

While trying to replace their failing AC, one homeowner discovered that the expensive part of the project was not the system itself but the labor estimate. 

Here's what to know

In a post to Reddit's r/DIY community, the original poster wrote, "The biggest shock wasn't the price of the unit, it was the installation cost. I got a few quotes from HVAC companies, and the labor alone was easily $2,000–$3,000+ depending on the setup and location."

The OP said the estimates climbed even more for multi-zone setups before asking, "I've heard some people mention DIY mini splits. Has anyone gone this route to avoid the high installation costs?"

Replies to the thread highlighted how much location can affect pricing. One wrote, "The labor was only $2-3k? Send that labor up here to Washington please. Cost of living differences around the country are wild."

Others warned the OP to avoid going at it alone. A user wrote, "I'm a DIY guy for almost everything, electrical, plumbing, trench/drainage, everything. But HVAC and NG are two things I won't touch."

More background

HVAC upgrades are not just about buying a unit. They also involve labor, wiring, placement, permits, and the overall complexity of the setup. A single-zone installation may be relatively straightforward, while a multi-zone system can drive costs much higher.

Yet, contractor quotes can differ not just in price, but also in scope and warranty coverage. A different commenter pointed to this experience, writing, "That actually sounds really familiar lol. In Vegas I was looking to get a water heater installed and was quoted like, $900, $1600, and $2600."

Upgrading your heating and cooling system is one of the best ways to cut utility costs and protect yourself against rising energy prices, but labor expenses can still be a major obstacle.

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