Maxwell Development & Construction
Southwest Colorado

Where We Build.

Custom luxury home builder serving Durango, Cortez, Dolores, Mancos, and the surrounding Montezuma and La Plata County communities.

Custom homes in Durango
La Plata County, CO

Durango

Now building in Durango. Maxwell Development brings the fixed-price certainty and craftsmanship we're known for across Southwest Colorado to La Plata County — from mountain modern estates to timber-framed legacy homes.

Explore Durango
Custom homes in Cortez
Montezuma County, CO

Cortez

Cortez is home. Maxwell Development has built dozens of custom and move-in-ready homes across Montezuma County — ranch, traditional, and modern-farmhouse styles crafted for high-desert living.

Explore Cortez
Custom homes in Dolores
Montezuma County, CO

Dolores

Dolores River Valley living — from cabin-scale getaways to full-time mountain homes. We build fixed-price custom homes tuned to Dolores's terrain, forested lots, and river-view parcels.

Explore Dolores
Custom homes in Mancos
Montezuma County, CO

Mancos

Mancos Valley custom builds — from working-ranch homesteads to mountain retreats near Mesa Verde. Locally sourced craftsmanship, fixed-price contracts, no surprises.

Explore Mancos
Custom homes in La Plata County
Colorado

La Plata County

Serving Durango, Bayfield, Hermosa, Vallecito, Ignacio, and the surrounding La Plata County communities with fixed-price and cost-plus custom home construction.

Explore La Plata County
Custom homes in Montezuma County
Colorado

Montezuma County

Cortez, Dolores, Mancos, and everywhere in between. Maxwell Development is Montezuma County's family-owned fixed-price custom home builder.

Explore Montezuma County

Building somewhere else in Southwest Colorado?

We regularly build outside our home cities. Call Cody or Amanda directly — if it's within our reach, we'll tell you honestly.