William Quinn & Sons Landscape Contractors

- 3860 W 127th St, Alsip, IL 60803

For over seven decades, William Quinn & Sons Landscape Contractors has stood as a hallmark of excellence in the Illinois landscaping and general contracting industry. Founded in 1951, this family-owned and operated company has grown from a humble beginning with a single lawnmower into a premier corporate landscaping entity, now involving three generations of the Quinn family. Serving Alsip and the entire Chicagoland area, they specialize in both residential and commercial projects, offering a deep well of expertise that spans from meticulous turf maintenance to complex, custom outdoor living space construction.

As a full-service general contractor in the exterior realm, William Quinn & Sons is uniquely positioned to handle every aspect of a property’s landscape needs. They function as a true landscape designer and builder, focusing on high-quality workmanship, five-star customer service, and a proud focus on perfection. Their mission is clear: to become the region’s premier landscaping company by providing residential and commercial property owners with exceptional design, building, maintenance, and renovation services.

For Illinois residents and commercial property managers, choosing William Quinn & Sons means partnering with a company that offers over 125 years of combined experience within its team. They eliminate the guesswork from significant exterior renovations by providing detailed landscape drawings, plant-by-plant diagrams, and even 3D photo designs that allow clients to visualize the final outcome before the first shovel hits the dirt. This professional, transparent approach, coupled with their long-standing local reputation, instills confidence in every project they undertake.

Their work is designed not just to look beautiful, but to be truly transformative, creating outdoor spaces—like custom patios and outdoor kitchens—that become central to a home’s lifestyle, enhancing both enjoyment and property value for the long term.

William Quinn & Sons Landscape Contractors operates from a dedicated corporate headquarters in Alsip, Illinois. This strategic location enables them to efficiently serve the vast and diverse residential and commercial clientele throughout the Chicago metropolitan area, maintaining a strong, local presence in the community they’ve served for generations.

Primary Address: 3860 W 127th St, Alsip, IL 60803, USA

Accessibility is a key consideration for their clients. The facility features a wheelchair accessible parking lot, ensuring that all customers have convenient access to their corporate office for consultations and project discussions. As a licensed, bonded, and insured Illinois contractor, their local base assures clients that they are working with a legitimate, reliable, and deeply established business within the state.

The comprehensive service portfolio of William Quinn & Sons covers all phases of landscape development and maintenance, making them an ideal partner for any exterior project in the Illinois region.

• Design & Build Services: Includes Residential Design, Commercial Design & Build, Landscape Design / Install, Complete Landscape Renovations, Landscape Redesign, and New Landscaping for new home builds and constructions.
• Hardscape and Outdoor Living: Specializing in Outdoor Living Spaces, Outdoor Kitchens, Outdoor Structures, Block Patios, Concrete Patios, Paver Patio installation, Retaining Walls, and perimeter seat walls for added functionality.
• Professional Maintenance Programs (Commercial & Residential): Comprehensive Commercial Maintenance and Residential Landscape care, including Weekly Mowing, Mowing and Trimming, Turf Maintenance, Fall Cleanup, and Landscape Bed Maintenance.
• Turf & Plant Health Care: Detailed care encompassing Fertilizer And Weed Control programs, Fertilizer Applications, Plant Assessments, and Lawn Edging.
• Arbor & Shrub Care: Specialized pruning services such as Tree And Shrub Trimming and Dormant Pruning to maintain plant health and shape.
• Landscape Lighting & Irrigation: Expertise in Landscape Lighting Design, Low Voltage Landscape Lighting installation, and Irrigation Installed and maintenance services.
• Commercial Specialties: Focused services for commercial properties, including Commercial Landscape Renovations and maintenance for Parking Lots and large Commercial Property grounds.

William Quinn & Sons’ reputation is built on a set of core features that continually delight their Illinois customer base and set a high standard for general contractors in the landscaping domain.

• Multi-Generational Experience: Operating since 1951, the company leverages decades of family expertise, ensuring time-tested, high-quality standards in all aspects of design and construction.
• Visualized Design Process: They provide a sophisticated Landscape Design Process that includes detailed sketches, plant diagrams, and 3D computer renderings, allowing clients to "see exactly what it would look like" and confidently approve the vision.
• Fast and Pleasant Project Completion: Customers consistently describe the experience as "very easy and pleasant to work with," noting that the company is "quick with design options and ideas and quick with completing the project."
• Focus on Outdoor Lifestyle: Their hardscape and patio installations are transformative, creating highly utilized "outdoor living spaces" perfect for hosting, morning coffee, evening movies, and neighborhood get-togethers, as enthusiastically reported by clients.
• Exceptional Workmanship: The quality of their hardscaping, such as the "brick landscaping" and perimeter walls, is described as "top-notch" and "just so BEAUTIFUL," immediately attracting compliments from neighbors.
• High Standard of Professionalism: Crews are known for being professional, arriving on time, working efficiently, and performing thorough cleanup, ensuring clients "barely recognize our own home" due to the magnitude of the positive transformation.
• Commitment to Customer Support: The company goes the extra mile by helping residential clients manage complex processes, such as obtaining HOA approval, demonstrating a full-service approach.

Illinois residents and commercial property managers interested in elevating their exterior space can connect with the experienced team at William Quinn & Sons for a professional consultation and free estimate.

Address: 3860 W 127th St, Alsip, IL 60803, USA

Phone: (708) 389-8119

Mobile Phone: +1 708-389-8119

Clients can call to request either a Residential Estimate or a Commercial Proposal, beginning the process of assessing their landscaping needs with zero obligation. The availability of a dedicated lead landscape designer ensures expert advice is always part of the consultation.

For any significant exterior project in Illinois, choosing a long-standing, family-owned general contractor like William Quinn & Sons is a choice for proven quality and reliable partnership. What is truly worth choosing is the unparalleled peace of mind that comes from their transparent and detailed process. Unlike other contractors, they provide the sophisticated tools—like 3D renderings and detailed diagrams—that virtually eliminate all surprises, ensuring the client’s vision is precisely executed.

Their ability to seamlessly integrate high-level design with heavy-duty construction is a key differentiator. They don't just plant flowers; they construct durable paver patios, functional retaining walls, and custom outdoor kitchens that become true extensions of the home. This level of comprehensive service—from the initial design sketch to the final cleanup—results in a superior finished product that consistently generates compliments and significantly increases the property's desirability.

Ultimately, by selecting William Quinn & Sons, Illinois customers are choosing decades of integrity, a commitment to perfection, and an established company that treats every property "as if it were our own," leading to results that are not just beautiful, but truly magnificent and enduring.

William Quinn & Sons Landscape Contractors

3860 W 127th St, Alsip, IL 60803, USA