You have saved for months. You have dreamed about the patio, the walkway, the retaining wall, or the new driveway. You are ready to transform your Long Island property.
Then you start calling contractors.
Some never call back. Some show up in unmarked trucks. Some give you a price so low you almost feel guilty. Others give you a price so high you choke on your coffee. The quotes vary by $5,000, $10,000, even $15,000 for the exact same project.
How do you choose? And more importantly, how do you avoid getting ripped off?
After more than a decade as a professional mason Long Island homeowners trust, JC Masonry & Concrete has seen every mistake in the book. We have been called in to fix projects that went wrong. We have watched homeowners lose thousands of dollars to contractors who disappeared. We have seen beautiful designs ruined by poor workmanship.
Here are the five most costly mistakes homeowners make when hiring a masonry contractor on Long Island—and exactly how to avoid them.
Mistake #1: Hiring Based on Price Alone (The “Lowest Bidder” Trap)
You get three quotes:
- Contractor A: $6,000
- Contractor B: $9,000
- Contractor C: $12,000
Which do you choose? Many homeowners choose Contractor A. And many of them regret it.
Why this is a mistake: The lowest bidder is not saving you money. They are deferring costs to you in the form of future repairs, premature replacement, and headaches.
What the lowest bidder is skipping:
- Base depth: They excavate 4 inches instead of 10-12 inches. Your patio sinks in 3 years.
- Reinforcement: They skip rebar or wire mesh. Your driveway cracks in 2 years.
- Air-entrainment: They use cheap concrete without air bubbles. Your patio spalls (surface flakes) after the first winter.
- Insurance: They carry no liability insurance. If a worker gets hurt on your property, you pay.
- Permits: They tell you “you don’t need a permit.” The town fines you $500 per day.
The real cost of the lowest bidder:
- Cheap patio: $6,000. Fails in 3 years. Replacement: $9,000. Total: $15,000 for 6 years of use.
- Quality patio: $12,000. Lasts 20+ years. Total: $12,000 for 20 years of use.
The cheap patio costs you more money over time.
How to avoid this mistake: Do not automatically reject the highest bid. Ask each contractor for a detailed breakdown of what is included. Compare base depth, reinforcement, concrete mix, and warranty. The highest bid may include things the lowest bid omitted.
Mistake #2: Not Verifying Licensing and Insurance
Anyone can buy a truck and call themselves a mason contractor in Long Island NY. There is no state licensing requirement for masons in New York. That means your uncle with a wheelbarrow and a YouTube education can legally advertise as a masonry contractor.
But Nassau and Suffolk counties do have licensing requirements for home improvement contractors. And insurance is not optional.
Why this is a mistake: If an unlicensed, uninsured contractor damages your property or injures someone, you have no recourse. Your homeowner’s insurance may deny the claim. You could be sued. You could lose your home.
What can go wrong:
- A worker falls off a ladder. No workers’ compensation. The worker sues you.
- The contractor damages your neighbor’s property. No liability insurance. You pay.
- The work fails after 6 months. The contractor disappears. You cannot find them to sue.
How to avoid this mistake: Before signing any contract, ask for:
- Nassau County or Suffolk County Home Improvement Contractor License. Verify it online with the county.
- Certificate of Insurance (COI). Call the insurance agent listed on the COI to verify the policy is active. The COI should show:
- General liability: Minimum $1 million (preferably $2 million)
- Workers’ compensation: Required if they have employees
- Your name listed as “additional insured”
- Worker’s compensation exemption (if they are a sole proprietor with no employees). This is a specific form from the NYS Workers’ Compensation Board.
Red flags: “I’m licensed in the city” (New York City licenses do not apply on Long Island). “I have insurance but I left the certificate at home.” “You don’t need to worry about that.”
Mistake #3: No Written Contract (Or a Bad One)
A handshake deal. A napkin with a price scribbled on it. A text message that says “I’ll do it for $8,000.” These are not contracts. They are disasters waiting to happen.
Why this is a mistake: Without a written contract, you have no proof of what was agreed upon. When the contractor uses the wrong pavers, pours the wrong color, or walks off the job halfway through, you cannot enforce anything.
What a proper contract must include:
- Full company name, address, phone number, and license number
- Detailed scope of work: Exactly what will be built, where, and how
- Materials specification: Brand, color, pattern, thickness of pavers. Concrete PSI, air-entrainment, reinforcement type.
- Base specification: Depth of excavation, type of stone, compaction method
- Payment schedule: Never pay 100% upfront. Typical: 30% deposit, 30% at base completion, 30% at installation, 10% after final inspection
- Start and completion dates: “Approximately” is fine, but there should be a range
- Permit responsibility: Who pulls permits? (It should be the contractor)
- Warranty: Length (minimum 2 years, preferably 5), what is covered, what is excluded
- Cleanup and disposal: Who removes old materials and debris?
- Change order process: How are additions or changes priced and approved?
How to avoid this mistake: Do not hand over a deposit without a signed, dated contract that includes all of the above. If a contractor refuses to provide a written contract, hire someone else.
Mistake #4: Paying Too Much Upfront (Or in Cash)
Some contractors ask for 50%, 75%, or even 100% of the project cost upfront. They say they need it for materials. They say it is “standard.”
It is not standard. It is a red flag.
Why this is a mistake: Once you pay, you lose all leverage. If the contractor stops showing up, does poor work, or disappears entirely, you have no way to force them to finish. Your only recourse is expensive litigation—and you cannot collect from a contractor who has no money.
How much should you pay upfront?
- 10-30% deposit is reasonable. This covers the contractor’s time for design, permits, and scheduling.
- Never pay 50% or more upfront. Any legitimate contractor has a line of credit with their suppliers. They do not need your money to buy materials.
- Never pay in cash. Pay by check or credit card. A check leaves a paper trail. A credit card offers dispute rights.
The milestone payment method (best practice):
- 20% deposit upon signing
- 30% upon completion of excavation and base (inspected)
- 30% upon completion of installation (pavers or concrete pour)
- 20% upon final walkthrough and your approval
Never pay the final 10-20% until the job is 100% complete, cleaned up, and you are happy.
How to avoid this mistake: Walk away from any contractor who demands 50% or more upfront. Walk away from any contractor who only accepts cash. Legitimate long island mason contractors are happy to work with milestone payments.
Mistake #5: Not Checking References or Past Work
The contractor shows you a portfolio of beautiful patios and driveways. The photos look professional. The work looks flawless. You are sold.
But are those photos even their work? Did they steal images from another company’s website? Did they do that one perfect job five years ago and have been cutting corners ever since?
Why this is a mistake: Portfolio photos can be faked. Online reviews can be bought. The only reliable way to verify a contractor’s quality is to talk to past clients and see their work in person.
How to check references properly:
Ask for 3-5 recent clients (within the last 12 months). Call them. Ask:
- Did the contractor show up on time?
- Was the job completed on schedule?
- Were there any unexpected costs?
- How did they handle problems or changes?
- Would you hire them again?
- Can I come see the work? (Most happy clients will say yes.)
Drive by past jobs. If the contractor gives you addresses, drive to them. Look at the work from the street. Is it holding up? Any cracks, settling, or drainage issues?
Check online reviews—but read the bad ones. Google, Yelp, and HomeAdvisor can be useful. But read the 1-star and 2-star reviews. Look for patterns. Multiple complaints about the same issue (late arrivals, poor communication, work failing after a year) are red flags.
Check with the Better Business Bureau (BBB). Look for unresolved complaints. A contractor can have complaints—every business does. What matters is whether they resolved them.
How to avoid this mistake: Do not skip this step. It takes an hour to call three references and read a dozen reviews. That hour can save you $10,000 in repairs.
Bonus Mistake: Ignoring Red Flags During the Estimate
Sometimes the warning signs appear before you even sign a contract. Here are red flags to watch for during the estimate process:
| Red Flag | What It Means |
|---|---|
| The contractor pressures you to sign today | They know you will find a better price or better contractor if you wait |
| The contractor cannot provide a local address | They are a storm chaser or out-of-state operation |
| The contractor asks for cash only | They are evading taxes and have no paper trail |
| The contractor says “you don’t need a permit” | They are not licensed or do not want inspections |
| The contractor gives a quote over the phone without seeing the site | They are guessing—and will add charges later |
| The contractor has no website or online presence | They may be new, unprofessional, or hiding bad reviews |
| The contractor shows up in an unmarked personal vehicle | They may not be a legitimate business |
| The contractor badmouths other contractors | Unprofessional. A quality contractor lets their work speak for itself |
What the Best Masonry Long Island Has to Offer Looks Like
So what does a legitimate, high-quality professional mason long island contractor look like?
At JC Masonry & Concrete, we strive to be the standard that other long island mason contractorsare measured against. Here is what you get when you hire us:
- Free, in-person estimate. We come to your property, measure, test your soil, and discuss your vision. No phone quotes.
- Detailed written contract. Every specification, every material, every payment milestone is in writing.
- Licensed and insured. We hold current Nassau and Suffolk county licenses. We carry $2 million in liability insurance and full workers’ compensation. We provide certificates upon request.
- Reasonable deposit. 20-30% to secure your spot on our schedule. Milestone payments thereafter.
- Permit handling. We pull all required town or village permits. You sign one form. We do the rest.
- Quality materials. We use commercial-grade pavers, 4,000+ PSI air-entrained concrete, and #3 or #4 rebar.
- Proper base. 10-12 inches of excavation. 8 inches of compacted DOT stone. Geotextile fabric. Every time.
- References. We will give you names and phone numbers of recent clients. Call them. Ask about us.
- Warranty. Five years on workmanship. Transferable if you sell your home.
- Cleanup. We leave your property cleaner than we found it. Magnets on wheels to pick up stray nails. Broom-swept driveways. Hauled-away debris.
The True Cost of Hiring the Wrong Contractor
Let us put real numbers on these mistakes.
Scenario A: You hire the lowest bidder (mistake #1).
- Initial cost: $6,000 for a 400 sq ft patio
- Year 2: Cracks appear. You ignore them.
- Year 3: Patio is sinking, pavers are shifting. You call the original contractor. They do not answer.
- Year 4: You hire a different contractor to repair. Cost: $3,000.
- Year 6: Repairs fail. You tear out the entire patio and replace it properly. Cost: $12,000.
- Total spent over 6 years: $21,000. Total usable years: 6. Cost per year: $3,500.
Scenario B: You hire JC Masonry & Concrete.
- Initial cost: $12,000 for a 400 sq ft patio
- Year 20: Patio still looks great. Minor sealing needed every 2-3 years ($300 each time).
- Total spent over 20 years: $12,000 + $3,000 (sealing) = $15,000. Total usable years: 20+. Cost per year: $750 or less.
The quality contractor is less than half the annual cost.
How to Find the Best Masonry Long Island Contractor for Your Project
Follow these steps:
- Get at least three quotes. Compare them line by line, not just the bottom line.
- Verify licensing and insurance. Call the county. Call the insurance agent.
- Check references. Call past clients. Visit past jobs.
- Read the contract carefully. Do not sign until you understand every line.
- Never pay 50% or more upfront. Milestone payments protect you.
- Trust your gut. If something feels wrong, it probably is.
Ready to Hire the Right Contractor?
Do not become another homeowner with a horror story. Hire JC Masonry & Concrete—a professional mason long island families have trusted for over a decade.
We are proud to be counted among the best masonry long island has to offer. We are long island mason contractors who show up on time, do the job right, and stand behind our work. When you need a mason contractor in long island ny who treats your home like their own, call us.
Contact JC Masonry & Concrete today for a free, no-pressure estimate. Let us show you the difference that experience, licensing, and integrity make.