Homeowner guide · Hiring
How to Choose a Paver Contractor
Most paver problems trace back to work you cannot see once the patio is finished. The best protection is choosing an installer who can explain that work clearly — and putting it in writing.
Verify the business
- Ask which state or local licenses or registrations apply to the work, and check them with the issuing agency.
- Ask for a current certificate of insurance, and confirm any subcontractors are covered too.
- Ask for recent, comparable projects you can look at or references you can call.
- Confirm the business name and address on the contract match what you were told.
- Ask who will be on site and who is responsible if questions come up.
Directory hiring guidance commonly advises confirming that contractors and subcontractors are licensed, bonded and insured. Which licenses apply depends on the work and location; this guide does not state Minnesota licensing rules.
Ask the technical questions
A good installer answers these without hesitation and in specifics. Vague answers about the base are the single best warning sign you will get.
- Base"What base material and thickness, for what soil, compacted how?"
- Drainage"Where will water go, and how will the patio meet my house and doors?"
- Edges"Which edge restraint, and is it anchored into the base?"
- Materials"Which paver and joint material, and are they right for this use and climate?"
- Unknowns"What could you find when you dig that would change the price?"
The background for each question is in the installation layer table and the Minnesota base and drainage guide.
Compare quotes like for like
| Item | What it should say | Question if it doesn't |
|---|---|---|
| Scope | Removal, excavation, hauling, disposal | Which items are included, and which are extra? |
| Base | Material, thickness, compaction method | Why this thickness for my soil? |
| Drainage | Slope, outlet for water, downspouts | Where will the water go? |
| Materials | Paver product, thickness, color, joint material | Is the product rated for this use? |
| Edges | Restraint type and anchoring | How is it anchored, and on what? |
| Schedule | Start window, days on site, weather plan | What happens if it rains during base work? |
| Follow-up | Written terms for settling or joint loss | What do you do if it settles? |
What typically sits outside a basic quote is listed in the quote inclusions table.
Contract and payment terms
- Written scope: everything from the comparison table, plus cleanup and lawn repair.
- Payment: directory guidance notes a deposit of about 25% is common for jobs longer than a day; be cautious of large upfront cash payments.
- Changes: how unexpected conditions are priced and approved before extra work is done.
- Permits: who checks whether one is needed and who obtains it.
- Follow-up: what the contractor commits to in writing if settling or joint loss appears.
Red flags
In conversation
- "Base depth doesn't matter here"
- Can't say where water will go
- Pressure to sign on the spot
On paper
- A single lump-sum price with no scope
- No mention of base, edges or removal
- No business details on the quote
On money
- Most of the price required upfront
- Cash-only, no receipt
- A price far below every other bid
Hiring questions
Should I pick the lowest bid?
Only if it covers the same work. Lower bids often assume a thinner base, skip removal or drainage, or leave out edge restraint. Line the quotes up item by item first.
Do these checks still apply if I call the number on this site?
Yes. Whoever you speak with, the decision to hire is yours: ask the questions on this page, check registration and insurance yourself, and get the proposal in writing before work starts.
Sources and limitations
- Hiring guidance from contractor directories, summarized in research (opens in a new tab) — Porch (Owatonna, MN listings) and similar directories. As summarized in research reviewed October 2026: get estimates before work, ask payment terms up front (about 25% down is common for jobs longer than a day), confirm that the contractor and any subcontractors are licensed, bonded and insured, and check reviews. Limitation: Directory guidance, not a legal requirement; licensing rules depend on the work and jurisdiction.
- Technical questions — This site’s installation and base guides. Base, drainage and edge questions draw on the sources listed on the installation and Minnesota base pages.