Style

Grandfield Construction creates not only durable but also stylish, modern decks, sunrooms, screened porches, and pergolas — all crafted with a touch of the future.

Reduced costs

At Grandfield Construction LLC, we take immense pride in handling every aspect of our projects in-house. From the initial design and drafting stages to the final build, our seasoned professionals craft every deck, sunroom, screened porch, and pergola with precision, quality, and a personal touch. We maintain full control of the entire process so our clients receive a seamless, cohesive, and dependable experience every single time.

Quality

We are a construction company with strong focus on quality projects.
We create high-quality projects according to all construction codes and standards.
We are well-connected with major suppliers of construction materials.

Why choose us

At our company, we take pride in offering homeowners the finest in composite deck, pergola, sunroom, and screened‑porch construction. Our commitment to precision craftsmanship and elegant design ensures that your outdoor space is not only functional but also a reflection of timeless sophistication. Whether you’re envisioning a custom composite deck, a shaded pergola, a bright sunroom, or a comfortable screened porch, we look forward to helping you create a serene and stylish retreat in your own backyard.