Planning swimming pool construction should feel clear and doable. This guide explains timelines, key phases, and the factors that can shift dates. For the full process and glossary, see our Pool Construction hub.

What is swimming pool construction

Swimming pool construction is the full process from design to first swim. It includes engineering, permits, excavation, steel, plumbing, concrete, finishes, and start up. When planned well, swimming pool construction moves smoothly and avoids surprises.

Typical project timeline

Most concrete builds take several months. The exact window depends on design, site, and local rules.

• Design and engineering, one to three weeks
• Permits and reviews, two to eight weeks
• Excavation and steel, one to two weeks
• Plumbing and equipment rough in, one week
• Concrete shell and cure, two to four weeks
• Tile, coping, and decking, two to four weeks
• Interior finish and fill, three to seven days
• Start up and pool school, one week

Factors that speed things up

Good access helps crews and equipment. Clear designs shorten engineering and permit steps. Fast decisions on finishes keep orders moving.

Schedule your pool construction in fall or winter to fast-track your project. Crews have more open calendars, so work stays on track. Permits often move faster when offices are quieter. Weather bumps are easier to absorb before May. Start early, lock a start date, and enjoy a finished pool by summer.

Factors that slow things down

Weather can pause excavation and concrete work. Tight access requires smaller machines. Rock excavation or groundwater adds steps. Permit backlogs also affect schedules.

How to protect your schedule

Confirm a written phase by phase plan. Approve selections early. Ask for weekly updates by email or text. Keep a small buffer for weather and inspections.

Key inspections to expect

Expect footing or steel checks before concrete. Plumbing pressure tests confirm integrity. Electrical bonding and grounding must pass before finish work. A final inspection clears the path to first swim.

Concrete shell care during curing

Protect the shell from heavy loads. Keep water off sensitive areas if directed. Follow your builder’s guidance on watering and protection. Small steps today support long term strength.

Plan finishes early

Tile, coping, and decking choices can affect timing. Some items have lead times. Order early to avoid delays. Ask about similar in stock options if a backorder hits.

Startup and pool school

After interior finish and fill, water chemistry matters. Crews balance the water and test equipment. Save manuals and warranty documents in one folder.

Next steps

For an overview of every phase, visit our Pool Construction hub. Want a simple plan for your yard. Review our page on New Pool Construction. Ready to talk. Use our Contact page to schedule a visit.

Service area

Great Falls Pools proudly serves Northern Virginia, Northwest DC, and Potomac, Maryland. Our core service area includes McLean, Great Falls, Vienna, Oakton, Fairfax Station, Reston, Herndon, Arlington, Falls Church, and Alexandria. We also work in select neighborhoods across Northwest DC, including Chevy Chase, AU Park, Spring Valley, Palisades, and Kent, plus nearby Potomac, Maryland.