A pool remodel can transform your backyard into a resort-like retreat—or become a budget-draining nightmare if you hire the wrong contractor. Before you sign a contract, you need answers to the right questions that separate seasoned professionals from inexperienced operators. This guide walks you through the critical conversations you should have before any work begins.
Verify Licensing and Insurance
Your first call should confirm that the contractor holds a current pool contractor license in your state. Ask to see proof of both general liability insurance and workers' compensation coverage—not just their word that they have it. A legitimate operator will have no problem providing certificates of insurance directly to you, and you can call the insurers to verify active policies.
Why does this matter? If someone gets injured on your property or equipment fails prematurely due to poor workmanship, you could be liable for six-figure claims if the contractor isn't properly insured.
Ask About Their Specific Remodeling Experience
"How many pool remodels have you completed in the last three years?" is a more useful question than "How long have you been in business?" A contractor might have 20 years of experience but spend 18 of those years doing basic maintenance.
Ask specifically about projects similar to yours:
- Have they resurfaced pools with the material you're considering (plaster, pebble finish, fiberglass)?
- Do they have experience upgrading older salt chlorine generators or converting to saltwater systems?
- Can they handle structural repairs, or will they subcontract that work?
Request photos or video walkthroughs of recent completed projects, ideally ones that match your scope.
Get a Detailed Written Estimate
A vague quote like "$8,000 for a pool resurfacing" tells you almost nothing. A real estimate breaks down:
- Material costs (what brand of plaster, pebble, or coating?)
- Labor (hourly rates, expected timeline)
- Equipment upgrades (filters, pumps, heaters with specs)
- Permits and inspections
- Drainage and site prep
- Warranty details (1 year? 5 years? What does it cover?)
Typical pool resurfacing costs $5,000–$15,000 depending on size and finish type. A complete remodel with new equipment, tile work, and structural repairs can run $25,000–$75,000+. If a quote comes in significantly lower than others, ask why—they may be cutting corners on materials or labor.
Clarify the Timeline and Work Schedule
How long will your pool be unusable? A basic resurfacing might take 2–4 weeks from start to finish. A major remodel with equipment replacement could take 6–12 weeks. Ask whether the contractor will:
- Drain the pool themselves or require you to arrange for a pump-out service
- Work on a fixed schedule or show up sporadically
- Manage all permits and inspections or require your involvement
- Provide a daily work schedule so you can plan around noise and disruption
Discuss Subcontracting and Oversight
Most pool contractors will subcontract at least some work—electrical upgrades, plumbing, concrete repairs. Ask which portions the contractor handles in-house and which are subcontracted. More importantly, ask how the main contractor oversees subcontractors. Poor quality work from a subcontractor often becomes your problem when disputes arise over who's responsible.
Request References from Past Clients
A contractor should provide at least three references from remodeling projects (not just maintenance calls) completed within the last 18 months. Call those clients and ask:
- Did the work stay on schedule and within budget?
- How responsive was the contractor to questions or changes?
- Did they clean up debris daily or leave you with a mess?
- Would you hire them again?
Review the Contract Before Signing
Never commit verbally. The contract should include a detailed scope of work, payment schedule, start and end dates, warranty terms, and a change-order process. Don't agree to paying 100% upfront—standard is 25–50% down with the balance due upon completion and inspection approval.
Ensure the contract specifies what happens if the contractor needs to stop work or if you need modifications mid-project.
Frequently Asked Questions
Q: How do I know if my pool needs resurfacing versus a simpler repair? If you see widespread cracks, stains that don't clean off, or rough patches, resurfacing is likely necessary. Minor cracks or discoloration can sometimes be handled with acid washing or patch repairs—ask a licensed contractor for a site assessment to be sure.
Q: What's the difference between hiring a pool-specific contractor versus a general handyman? Pool systems involve specialized plumbing, electrical, chemistry, and equipment knowledge that general handymen typically lack. A pool-specific contractor understands equipment warranties, local codes, and proper installation procedures that directly affect safety and longevity.
Q: Can I find trusted pool remodeling contractors near me easily? Yes—Mercoly makes it simple to compare and review vetted pool contractors in your area with real customer feedback in one place.
Ready to move forward? Request quotes from at least three licensed contractors and compare their written estimates side by side before making your decision.