Alliance Pro Services transforms outdoor spaces across the Greater Seattle area with professional landscape planning, hardscaping, patios, retaining walls, drainage solutions, and drought-resistant gardens.
Alliance Pro Services provides expert landscape planning tailored to the unique climate and terrain of the Greater Seattle area. Our team focuses on creating functional, beautiful outdoor environments that enhance the curb appeal and value of both residential and commercial properties.
We utilize sustainable design practices and high-quality materials to ensure your landscape thrives throughout the Pacific Northwest seasons. From initial site analysis to final installation, we manage every aspect of your project with professional precision.
Hardscaping is essential for creating usable outdoor living spaces that withstand the local weather conditions. We specialize in the installation of durable patios, walkways, and retaining walls that integrate seamlessly with your existing landscape design.
Our construction process prioritizes structural integrity and aesthetic appeal, using premium stone, pavers, and concrete. Whether you desire a cozy backyard patio or a complex commercial retaining wall, our team delivers long-lasting results that elevate your property.
Proper drainage is critical for protecting your property from the heavy rainfall common in the Greater Seattle region. We design and implement custom drainage systems to prevent soil erosion, water pooling, and foundation damage around your outdoor structures.
Our experts assess your site's topography to install efficient French drains, catch basins, and grading solutions. By managing water flow effectively, we protect your landscaping investments and ensure your outdoor space remains functional and dry year-round.