An Indian American family outside their contemporary custom home in Houston
Our vision for your home

Building Homes.
Building Excellence.
Building Trust.

Alleanza is an Italian word for covenant. When you share your dreams and your plans with us, we make promises we take seriously — and we stand by every home with a lifetime guarantee.

Building in Houston since 2007 · Lifetime guarantee
2007
Building in Houston since
A+ Better Business Bureau
5.0★
Across 68 Houzz reviews
Best of Houzz, 2014–2026
85th
Custom home underway
design-build, start to keys
∞
Lifetime guarantee
our covenant, in writing
What Alleanza means

A covenant, kept

We will do what we say we're going to do, and we'll exceed your expectations every step of the way. Our reputation for standing behind our work is well established — people know we can be trusted.

Our process is seamless for the future homeowner: fun, managed, and predictable. We are constantly communicating with you, your architect, and the entire construction team. Everything is transparent, and the end result is exactly what you envisioned.

About Alleanza
Cosmos residence exterior
Every home distinguished by design, custom features, and quality
The work

Recent residences

Tseng ResidenceTseng Residence Khan ResidenceKhan Residence Wilhoit ResidenceWilhoit Residence Dowdle-Sampson ResidenceDowdle-Sampson Residence Patel ResidencePatel Residence
All projects
How it works

Three phases. One steady, forward-moving pace.

01 · Signing

Budget, blueprint, and the architect who best understands your vision. Design consultations keep every decision on budget — no surprises.

02 · Prepping

Final price, your choice of fixed-price or cost-plus contract, then engineering, city permits, and HOA approvals — all handled by us.

03 · Construction

About 14–16 months of building, then the keys — plus an open house, 30–60 day and one-year inspections, and a lifetime guarantee.

The full process
Khan Residence interior
Khan Residence · Meyerland
For our clients

Follow your home from anywhere

Every Alleanza client gets a private portal: build progress, this week's photos, selections and deadlines, your draw schedule, and a direct line to Shawn — updated from the same systems our team runs the job on.

Client log in
Your Home · Tseng ResidenceMONTH 11 OF 16
Build progress62%

"Framing passed inspection first try. Windows arrive next week — photos to follow." — Shawn, Friday

Sample screen · every client gets this view
New · Design Studio

Find your house before you find your architect.

Five questions about what you actually like — styles, the feeling you want walking in, the rooms worth spending on. Our design assistant turns your answers into a one-page Vision Brief you can hand to an architect or save privately to Shawn's HQ.

Free, no account, about five minutes. The form does not send email.

Build my Vision Brief Read the reviews
Contemporary style Transitional style Traditional style Mediterranean style Modern farmhouse style French country style
Free guide · 5-minute read

Thinking about building? Read this first.

What a Houston custom home really costs, the honest 18–24 month timeline, and the ten questions to ask any builder — including us. From 85 homes' worth of experience.

Get the free Playbook
Your request is saved privately to HQ. No automated email.

We completed a really complex renovation on time and on budget, which is rare! His project management tools and budgeting approach provided real-time visibility throughout the project — no surprises.

Houzz review · read all 68
Santacruz Residence
Santacruz Residence · Houston

Your lot. Your vision. Our covenant.

Homes start around $1M. The conversation starts with a phone call.

Start a conversation