The quickest way to save money on a pergola is to use less expensive materials. Opt for vinyl, PVC, alumawood, or pressure-treated pine instead of high-end woods like redwood or cedar. However, if you're not willing to compromise on building materials, there are still a few ways you can save on costs.
Get multiple quotes. Get at least 3-5 estimates before hiring any contractor to assess material and labor rates in your area. You can also ask for a quote on a project basis or an hourly rate if you want to save money on a simple install.
Ask for advice. (Hopefully) this isn't the first time your contractor is installing a pergola or a deck cover. Discuss your design and ask questions at the outset to take advantage of their years of expertise, specifically which materials work best in your climate, and how different materials handle aging.
Opting for something as simple as screws vs. nails or a coat of sealant may cost a little more upfront, but can add years to the structure in the long run.
Build your pergola in the fall. You can get discounts if you construct your pergola in an off-season. Contractors are much more likely to negotiate rates, if not material costs, when they have fewer clients.
Use a pergola kit. If you want something simple, a vinyl DIY pergola or patio cover kit is a cost-effective option. It's still worth hiring a contractor to install it, but the price of installation should be under $1,000 when you're working with smaller step-by-step kits.
Build a pergola on existing flooring. Building a new deck or pouring concrete for the foundation of your pergola can double your costs. Use your existing deck or concrete space and you can save thousands on materials and labor.