Most homeowners start thinking about a pool when the temperature hits 80°. Smart St. Louis homeowners start when it’s 35°.
Every year, we see the same pattern. The first stretch of warm spring weather hits, and suddenly everyone is calling to ask about installing a pool “before summer.” The problem? By that point, pool builders’ construction schedules are often already full.
At Meramec Pools and Outdoors, we’re backyard transformation experts with decades of experience helping St. Louis homeowners make smart decisions. As the only certified Leisure Pools installer in the metro area, we understand exactly how to leverage winter planning for your advantage—whether you’re considering a streamlined fiberglass installation or a fully custom shotcrete design.
Is Winter the Best Time to Build a Pool in St. Louis?
In short: yes.
St. Louis has a defined seasonal construction cycle. Spring brings heavy rains, summer brings peak demand, and fall brings the “we should’ve started earlier” realization.
When you begin your pool project in winter, you gain something most homeowners underestimate: time and flexibility.
1. Shorter wait times
By March and April, many reputable builders are already scheduling several months out. Starting conversations in January or February means:
- More availability for design consultations
- Greater flexibility in scheduling excavation
- Fewer delays tied to contractor backlog
If your goal is to swim by Memorial Day, winter planning makes that realistic. Waiting until April? That’s when timelines start getting tight.
2. Permits and planning move faster
Most municipalities in the St. Louis area require permits for in-ground pools. During peak season, permit departments are busier, and processing times can stretch.
Winter allows:
- Permit applications to move through with less congestion
- Engineering and design revisions without pressure
- HOA approvals without urgency
That breathing room reduces stress and surprises.
3. Better overall project coordination
A pool isn’t just a hole in the ground. It’s excavation, grading, plumbing, electrical, decking, landscaping, and sometimes retaining walls or other outdoor upgrades involved in the project.
Starting in winter gives your builder time to properly coordinate each phase — instead of rushing to “beat summer.”
Is It Cheaper to Get an Inground Pool in the Winter?
This is one of the most common questions we hear: Is it cheaper to get an inground pool in the winter?
The honest answer? Not dramatically.
Material costs, skilled labor, and quality craftsmanship don’t seasonally fluctuate all that much. A properly built pool is a significant investment regardless of when you install it.
However, winter does offer financial advantages — just not in the “discount sale” sense.
Off-season scheduling flexibility
When demand spikes in spring, urgency can create pressure. Winter planning allows you to move through the process thoughtfully, without competing for limited build slots.
Avoid peak-season bottlenecks
Spring scheduling congestion can push projects later into summer. That delay can cost you something more valuable than money — time in your pool.
Strategic project pacing
Design decisions made calmly in winter are often better than rushed decisions in April. That means fewer change orders, fewer adjustments, and smoother builds.
So no, winter isn’t a clearance sale. But it is strategic.
Winter Installation = Swim-Ready by Summer
Let’s talk timeline.
How long does it take to install a fiberglass pool?
If you’re choosing a fiberglass pool, installation can often take 3–6 weeks once excavation begins (depending on site conditions and added features).
Winter planning ensures:
- Pool selection is finalized early
- Site prep is scheduled strategically
- Landscaping and hardscaping are coordinated
How long does it take to install a custom shotcrete (gunite) pool?
Concrete pools require more time — typically 8–16+ weeks depending on complexity.
Winter allows:
- Structural forming without rush
- Proper cure times
- Integrated features like spillover spas or water features
- Thoughtful finish selections
At Meramec, we use advanced shotcrete application (superior to traditional gunite) for higher compressive strength and more consistent shells—built to withstand Missouri’s demanding freeze-thaw cycles. Our steel reinforcement and precision engineering ensure your custom pool performs beautifully for decades.
What Happens If You Wait to Start Pool Installation Until Spring?
Waiting isn’t catastrophic. But it does change your options.
By late spring:
- Builder calendars fill quickly
- Permit timelines extend
- Excavation crews are booked
- Your “early summer” goal becomes “late summer”
If summer enjoyment matters to you, winter planning protects it.
Ready to Start Planning? Let’s Talk.
If a pool is even remotely on your radar for this year, now is the time to start the conversation.
Winter gives you flexibility. It gives you options. It gives you the breathing room to design something that truly fits your home, your lifestyle, and your long-term plans — whether that’s a streamlined fiberglass pool or a fully custom shotcrete design.
At Meramec Pools and Outdoors, we begin every project with a complimentary consultation. We’ll walk your property, talk through your goals, discuss budget ranges honestly, and outline what a realistic timeline looks like — no pressure, just clarity. During your complimentary consultation, we don’t just discuss ideas, we create detailed 3D visualizations of your future backyard. You’ll see exactly how your pool, landscaping, hardscaping, and outdoor living features come together before making final decisions.
Schedule your consultation today and take the first step toward your backyard transformation.