Frequently Asked Questions
Everything you need to know about hardscaping, retaining walls, paver patios, pools, and landscaping in the greater St. Louis area.
Patio, Paver & Hardscaping Questions
Hardscaping cost depends on the size and use of the area, demolition, access, grading, drainage, material selection, pattern complexity, steps, walls, and integrated features. A compact walkway and a multi-level outdoor living space are different scopes, so a property-specific estimate is the reliable way to budget.
Ask the estimate to identify the work area, removals, base and drainage scope, selected materials, edge details, access, cleanup, exclusions, and how changes are approved. Call (314) 630-8814 or use the contact form to request an estimate.
Start with the intended use. A driveway, pool deck, front walk, and backyard patio can call for different surface textures, unit sizes, traffic ratings, and edge details.
Compare color, pattern, maintenance requirements, published product specifications, and the written installation scope. Confirm current warranty terms for the exact product rather than assuming every paver carries the same coverage.
Patio timing depends on size, demolition, access, grading, drainage, material availability, and added features such as retaining walls, steps, seating, or an outdoor kitchen.
Weather and any required approvals can also affect sequencing. Ask for a schedule based on the final scope and clarify which selections or site preparations must be complete before work can begin.
Interlocking pavers and poured concrete differ in appearance, jointing, repair options, maintenance, base requirements, and installation cost. Individual pavers can often be removed for localized access or repair, while concrete provides a continuous slab surface.
Pavers offer many combinations of color, pattern, texture, shape, and border treatment. The better choice depends on your site, budget, maintenance expectations, desired appearance, and the complete installation specification.
Paver maintenance depends on use, exposure, joint condition, drainage, vegetation, and the products originally installed. Routine cleaning and periodic inspection of joints and edges help identify where service may be needed.
Sealer compatibility and reapplication timing vary by paver and product. Review the manufacturer guidance for the installed system, assess the current surface condition, and request paver cleaning and sealing recommendations for your specific surface.
Retaining Wall Questions
A retaining wall may be considered when a grade change, erosion concern, raised patio, driveway edge, or planting area requires retained soil or a more usable transition.
Wall type, drainage, setback, loading, engineering, and permit requirements depend on the site and local jurisdiction. Visible erosion, movement, or drainage problems are reasons to seek a property-specific evaluation.
Retaining wall cost depends on length, exposed and retained height, material, access, demolition, excavation, drainage, grading, steps, loads near the wall, and whether engineering or permits are required.
Compare proposals by the complete wall system and site scope, not a price per foot alone. The design should address the selected product requirements, water management, base conditions, transitions, and applicable approvals.
Water management is an important part of retaining wall design because retained water can increase pressure on a wall. The appropriate drainage components depend on the wall system, soil, grade, outlets, and design requirements.
Ask how surface water, subsurface water, downspouts, and discharge locations will be addressed. Structural or complex conditions may require design by a qualified professional.
Permit and engineering requirements vary by municipality, wall design, location, height measurement, nearby loads, easements, and other site conditions.
Before construction, confirm current requirements with the authority having jurisdiction and clarify in writing who is responsible for applications, plans, fees, inspections, and closeout.
Pool & Outdoor Living Questions
Green Operations offers pool hardscaping, including paver decks, coping coordination, drainage planning, retaining or seating walls, and adjacent outdoor living features.
Pool-vessel construction should be confirmed separately with the appropriate pool professional. When scopes meet, dimensions, elevations, drainage, coping, utilities, and access should be coordinated before hardscape work begins.
Outdoor living features you can discuss include kitchens and cooking stations, gas or wood-burning fire features, outdoor fireplaces, shade structures, seating walls, landscape lighting, and pool decks.
Several elements can be planned together so doors, furniture, cooking zones, fire features, seating, lighting, steps, and walkways have comfortable spacing. Prioritize the features that matter most to how you will use the yard.
About Green Operations
Use the contact form or call (314) 630-8814 to request an estimate. Share the service, property location, photos, rough dimensions, access notes, and known drainage concerns so the request has useful context.
Send a project request when you are ready to discuss the next step.
Our recorded service coverage includes St. Louis, Jefferson County, and St. Charles County. Contact Green Operations to confirm service for a specific address.
Visit the service areas page for county and community details, or call (314) 630-8814 to confirm service at your address. HOA, permit, and site requirements should be checked for the specific property.
Ask each contractor for current documentation relevant to your project, including business identity, insurance, required trade or local registrations, and any product-specific credentials they claim.
Also compare the written scope, exclusions, payment terms, change process, permit responsibilities, material specifications, and contact plan before signing.
Start with the must-have function, then separate optional features and future phases. Ask for the scope to identify materials, site preparation, drainage, access, allowances, exclusions, and how changes affect cost.
Contact Green Operations or call (314) 630-8814 to request an estimate for the project you are considering.
Still Have Questions?
Send your project questions, property location, service interests, and contact information through the estimate form, or call Green Operations at (314) 630-8814.