Home Additions & ADU Builds · Parker, CO

Parker's Premier Home Additions & ADU Builds Experts

When you love your location but need more room, we build up, out, or separate — room additions, second stories, garage conversions, and detached ADUs. We manage architecture, permitting, and the full ground-up build so the new space looks like it was always part of the home.

9+
Years in Business
500+
Projects Completed
★ 5.0
Google Rating
$2M
Liability Insured
★ Licensed Class C Contractor BBB Accredited $1M–$2M Liability Insured ★ Serving Parker & Denver Metro
What We Do

Home Additions & ADU Builds in Parker Done Right

When you love your location but need more room, we build up, out, or separate — room additions, second stories, garage conversions, and detached ADUs. We manage architecture, permitting, and the full ground-up build so the new space looks like it was always part of the home.

Parker's larger lots and newer homes are ideal for additions and ADUs — room to build, and value worth protecting. We serve Stonegate, Canterberry, The Pinery, and Cottonwood, and the surrounding Parker neighborhoods — with the same licensed, insured, owner-led crews on every job.

Why Choose Us

Why Parker Homeowners Choose AD's

🏆 Licensed, Insured & BBB Accredited

Class C licensed with $1M–$2M liability coverage, and proper Parker permits pulled on every job.

👷 Owner-Led Quality Control

Adrian Delgado Jr. oversees every project personally — scheduling, field work, and final walkthrough.

⭐ 500+ Projects, 5-Star Track Record

Nine years and hundreds of completed Denver-metro homes, with verified five-star reviews.

🤝 One Accountable Team

An ADU or addition adds long-term value and rental potential — in a metro this tight, extra square footage is an appreciating asset.

$500 Credit Toward Your Home Additions & ADU Builds Project

Ask your estimator during your free Parker estimate to claim it when you book.

Claim Your $500 Credit →
Client Reviews

What Parker Clients Say

★★★★★

“Professional, clean, and finished ahead of schedule. Couldn't be happier.”

Sarah M. — Denver Metro, CO
FAQ

Home Additions & ADU Builds Parker — Questions

How much does a home addition cost in Parker?

Every home addition is priced to scope — size, materials, and condition all matter. That's why we give a free, no-obligation estimate after seeing the space, so the number is real, not a guess. Ask about our $500 remodel credit when you book.

How long does a home addition take?

Additions and ADUs run 6–18 months depending on scope and permitting. We give you a written schedule up front and Adrian oversees the timeline personally so it stays on track.

Are you licensed and insured to work in Parker?

Yes. AD's Construction LLC is a licensed Class C contractor, BBB accredited, and carries $1M–$2M general liability insurance. You're covered from day one, and we pull the proper Parker permits where required.

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Free Estimate

Let's Build Something Great in Parker

Tell us about your project and we'll get back within 24 hours with a free, no-obligation estimate.