Should I compare three Ottawa driveway quotes before signing?

Yes, absolutely — getting at least three quotes before signing any driveway contract in Ottawa is one of the most important steps you can take. The pricing spread between contractors for identical work can be $2,000 to $5,000 or more on an average residential driveway, and the cheapest quote almost never represents the best value.

Why Three Quotes Is the Minimum

The Ottawa driveway market has a wide range of contractors — from established paving companies with proper equipment and experienced crews to seasonal operators running a single truck with a rented plate compactor. Three quotes gives you enough data points to identify the market rate for your specific project and spot outliers in both directions. A quote that comes in 30 to 40 percent below the others is not a bargain — it almost always signals shortcuts in base depth, asphalt thickness, or compaction that will cost you far more in premature repairs within 3 to 5 Ottawa winters.

When you receive quotes, you are not just comparing final numbers. You are comparing scope of work. Ask each contractor to specify the depth of Granular B sub-base (minimum 300mm for Ottawa), the depth of Granular A base (minimum 150mm), the number of asphalt lifts and thickness of each (a proper residential driveway should have a 50mm binder course plus a 50mm HL3 surface course), and whether the price includes full excavation of existing material and disposal. Two quotes at similar prices can represent dramatically different amounts of actual work if one contractor is planning a 150mm base and the other is planning 450mm.

Drainage and grading specifications should also be explicitly included in every quote. A driveway that pools water in Ottawa is a driveway that will fail — ice formation, accelerated freeze-thaw damage, and foundation water problems all follow from poor drainage. Ask each contractor how they plan to achieve the required 2 percent minimum slope away from the house and where the water will drain.

What to Compare Beyond Price

When you lay three quotes side by side, look at these specifics:

Base preparation details — depth, material specifications, number of compaction passes, and whether geotextile fabric is included (essential on Ottawa clay soils in Barrhaven, Orleans, Gloucester, and Riverside South). Asphalt specifications — total compacted thickness, mix type (HL3 surface, HL8 binder), and whether both lifts are included. Warranty terms — a reputable Ottawa paving contractor will stand behind their work for at least 2 to 3 years on base and surface defects. Timeline and material sourcing — hot-mix asphalt must be placed and compacted while hot, so proximity to the asphalt plant matters. Contractors hauling mix from far away risk temperature loss before compaction.

Also confirm that every contractor carries WSIB coverage and general liability insurance — request certificates before signing anything. Under Ontario law, a homeowner can be held personally liable for injuries to an uninsured worker on their property. This is non-negotiable.

Practical Tips for Getting Useful Quotes

Have each contractor visit the site in person — phone or email quotes without a site visit are unreliable. Ask the same questions of each contractor so you are comparing apples to apples. Take notes during each visit and do not be shy about asking follow-up questions. If a contractor cannot or will not explain their base preparation methodology in plain terms, that tells you something important.

The best time to collect quotes in Ottawa is March through April, before the paving season begins. Contractors are scheduling their summer work and are more available for site visits. Waiting until August or September means competing with every other homeowner who procrastinated, which limits your options and negotiating position.

Ottawa Driveways can match you with local paving professionals for free — a straightforward way to get qualified contractors to your door without cold-calling through the phone book. You can also browse paving contractors through the Ottawa Construction Network directory at justynrookcontracting.com/directory?trade=paving.