Deck & Patio Construction in Brambleton & Ashburn, VA
Licensed & insured general contractor serving Brambleton, Ashburn, Leesburg and all of Loudoun County since 2019. Free estimates: (571) 353-9467.
Why Choose Insogroup for Deck & Patio Construction?
Extend the luxury of your home outdoors with spaces designed to enjoy every season in Northern Virginia. From Trex composite decks to stone patios, outdoor kitchens, and pergolas, we build outdoor living spaces that last. We use premium materials engineered for the Virginia climate — composite decking that won't rot, natural stone that withstands freeze-thaw cycles, and structural framing built to code.
What sets Insogroup apart is our structural approach to deck building. We don't just build to minimum code — we exceed it. Our footings are deeper, our joist spacing is tighter, and our hardware is hot-dipped galvanized for corrosion resistance. Every deck is engineered to support the loads it will carry, including hot tubs, outdoor kitchens, and large gatherings.
We handle the entire process — site assessment, HOA review, Loudoun County permits, footings, framing, decking, railings, and any built-in features. From a simple pressure-treated deck to a multi-level composite masterpiece with an outdoor kitchen, we manage every detail with the same attention to quality and safety.
Every deck and patio project is backed by our one-year workmanship warranty plus manufacturer warranties on composite decking (25-30 year warranties on Trex and similar products). Licensed and insured in Virginia since 2019, we've built 40+ decks and outdoor living spaces across Loudoun County.
What's included
- Trex composite decking
- Natural stone or concrete patios
- Outdoor kitchens & grills
- Pergolas & shade structures
- Facade renovations
- Structural landscaping
Deck & Patio Construction Services We Offer
From concept to completion, we deliver deck & patio construction solutions tailored to your home, style, and budget.
Composite Deck
Wood Deck
Outdoor Kitchen
Pergola
Stone Patio
Multi-Level Deck
Pool Deck
Deck with Pergola
How we work
A clear, transparent process from consultation to final walkthrough.
Site Visit
We assess your yard, terrain, drainage, and discuss your outdoor living goals.
Design & Material Selection
Choose decking materials, layout, railings, and any additional features.
Construction
Footings, framing, decking, railings, and any built-in features.
Final Walkthrough
We inspect every detail and walk you through maintenance and care.
Deck & Patio Construction Gallery
A selection of our recent projects across Northern Virginia.
FAQs About Deck & Patio Construction
Q.How much does a deck cost in Northern Virginia?
A pressure-treated wood deck costs $25-$40 per square foot, while Trex composite decks range from $45-$75 per square foot. A 300 sq ft composite deck averages $15,000-$22,000. Outdoor kitchens and pergolas are priced separately based on features.
Q.How long does a deck last?
Pressure-treated wood decks last 15-20 years with proper maintenance. Trex composite decks last 25-30 years with minimal upkeep and come with manufacturer warranties. We'll help you choose the right material for your budget and lifestyle.
Q.Do decks require permits in Loudoun County?
Yes, decks over 16 inches above grade or attached to the house require permits through Loudoun County. We handle all permitting, footings inspection, and final inspections — you don't deal with any paperwork.
Q.Can you build an outdoor kitchen on my deck?
Yes, we design and build outdoor kitchens with built-in grills, countertops, refrigeration, and proper gas/electric connections. We engineer the deck structure to support the additional weight of appliances, stone, and counters.
Q.What's better: composite or wood decking?
Composite decking (like Trex) costs more upfront but requires virtually no maintenance and lasts 25-30 years. Wood decking costs less initially but needs annual staining and sealing. For most Northern Virginia homeowners, composite is the better long-term investment.
Q.Do you build pergolas and shade structures?
Yes, we design and build custom pergolas, shade sails, and covered patio structures. Whether freestanding or attached to your deck, we engineer them to withstand Virginia wind loads and snow loads.
Where we build
Insogroup provides deck & patio construction services across Loudoun County and Northern Virginia.
What our deck & patio construction clients say
"Our new Trex deck is stunning and zero maintenance. Insogroup engineered the footings deeper than code required and the structure is rock-solid. The hidden fastener system looks clean and professional."
Mark & Donna L.
Brambleton, VA · Trex Composite Deck
"The outdoor kitchen on our deck changed how we entertain. Built-in grill, refrigerator, and stone counters — all engineered to support the weight. Insogroup handled gas lines, electrical, and permits flawlessly."
Patrick O.
Ashburn, VA · Deck with Outdoor Kitchen
"Beautiful craftsmanship and attention to detail. Our multi-level deck with a pergola is the envy of the neighborhood. They handled all Loudoun County permits and the final inspection passed on the first try."
Linda S.
Sterling, VA · Multi-Level Deck with Pergola
"Insogroup built a combo deck and stone patio that flows perfectly from our back door. The natural stone they selected withstands the Virginia freeze-thaw cycles beautifully. Excellent work and cleanup."
Frank & Judy R.
Leesburg, VA · Stone Patio & Deck Combo
Start Your Deck & Patio Construction
— Free Consultation
Call (571) 353-9467 or request a quote online. No commitment, no pressure — just expert advice from a licensed contractor.