The short answer
Most renovations can happen any time of year — but each season has trade-offs.
Spring
Trades are fully booked. Lead times are long. But weather is reliable and outdoor work moves quickly.
Summer
The most popular season for renovations. Expect higher prices and longer waits to start, but the longest daylight hours and best conditions for exterior work.
Autumn
Often the sweet spot — cooler temperatures, fewer schedule conflicts, and a good window before winter to finish exterior work.
Winter
Counter-intuitively, a great time for interior-only renovations. Trades are less busy, lead times are shorter, and you can often negotiate better pricing.
Pick what fits your project
If your scope is exterior-heavy, plan around the weather. If it’s interior, plan around the trades. The best time of year is the one that gets you the team you actually want.