Custom Pergolas & Gazebos in Aurora & Oswego, IL
Turn your deck into an outdoor room. Shade, shelter, and style. built to last.
- Attached pergolas & freestanding gazebos
- Custom sizing – built directly onto your existing deck
- Wood, composite & vinyl options
- Licensed & Insured
- Free On-Site Estimates
- Family-Owned & Local
Your deck is too hot to use in the afternoon.
A deck without shade is a deck you only use in the morning. A pergola or gazebo changes the equation – it extends your outdoor season and makes the space actually livable.
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Unusable in afternoon sun
South and west-facing decks bake in summer. Without shade structure, your beautiful deck sits empty during the nicest hours of the day.
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One rain shower ends the party
A gazebo with solid roofing means you’re outside regardless of light rain. No scrambling inside, no soaked furniture.
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Underutilized outdoor space
Homeowners with pergolas and gazebos report using their outdoor space 3× more. It’s not just aesthetics – it’s a room you actually live in.
What Our Customers Say
Pergola vs. Gazebo - What's the Difference?
Both extend your outdoor living. The choice depends on how much shade and enclosure you want.
Pergola
Open lattice roof – partial shade, lots of light. Perfect for climbing plants, string lights, and a natural, airy feel. Attached directly to your home or freestanding.
Best for: Year-round ambiance, light shade, entertaining
Gazebo
Solid roof structure – full shelter from sun and light rain. Creates a defined outdoor room. Typically freestanding, can be open or screened on sides.
Best for: Full shade, weather protection, private retreats
The DDT Standard
Every project runs the same way. No surprises, no excuses.
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Free On-Site Estimate
We measure, listen, and give you a real number – not a ballpark that grows later.
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Design & Permits
We can assist with permit paperwork. You pick materials and we lock in a start date.
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We Build It Right
Most decks done in a few days. We protect your yard and landscaping throughout.
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Walk-Through & Done
We walk you through the finished result. Job’s not done until you’re satisfied.
Pergola Questions — Answered
Do pergolas require a permit in Oswego or the Fox Valley?
Yes — attached pergolas almost always require a building permit in Oswego, Aurora, and surrounding municipalities. Freestanding structures over a certain square footage typically do too. Requirements vary by village, so we confirm with the local building department before any work starts. We pull all permits as part of every pergola project.
How much does a pergola cost in the Oswego and Aurora area?
A typical attached pergola in the Fox Valley runs $8,000–$18,000 depending on size, materials, and features. Freestanding pergolas and gazebos with premium materials can run higher. We provide exact quotes after an on-site measurement — no estimates over the phone.
What pergola materials hold up in Illinois winters?
We build pergola frames with pressure-treated lumber or cedar, rated for Illinois’s freeze-thaw climate. Where we use finished surfaces — fascia, trim — we spec PVC or composite for a low-maintenance look. Raw wood left unsealed will check and split within 2–3 Illinois winters.
Can a pergola be attached directly to my house?
Yes. Attached pergolas are ledger-mounted to your home’s structural wall and properly flashed to prevent water infiltration. We verify load capacity and local setback requirements before finalizing the design. The attachment point is one of the most important structural details — we do it right the first time.
Can I add lighting to a pergola?
Yes, and we recommend planning for it during the build. We can rough in conduit for string lights, post-mounted fixtures, or low-voltage integrated LED systems while the structure is open — avoiding the need to tear into finished work later. Lit pergolas dramatically extend evening use.
How long does pergola installation take in the Fox Valley?
On-site installation takes 2–4 days for most pergola projects. Add 2–4 weeks for permit processing in Oswego or Aurora, and you’re typically looking at 4–7 weeks from signed contract to done.
Ready to Add Shade & Style to Your Outdoor Space?
Free on-site estimate. Honest quote. No pressure. We’ll come out, measure, and design the right structure for your deck.
Licensed & Insured · Free Estimates · Family-Owned