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Monday 9am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 9am - 5pm

Hammerwell Incorporated

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United States
Boulder, CO
Hammerwell Incorporated

Exceptional. Custom. We build exceptional homes for unique people and visionary architects.

We are planning partners, dream builders, trusted advisors, and family people driven by an entrepreneurial spirit to achieve uncompromising quality in all we do. Hammerwell has been building relationships for over 40-years and we are proud of the results of our hard work. We thrive on details, from perfect lines and exact shapes to high performance envelopes and efficient systems. We build the mos

t comfortable, durable home possible, and the technical details of passive home construction are how we achieve that goal.

10/24/2025

Winter is coming and we’re making great progress at the Como retreat. Thank you for your thoughtful collaboration and support on this special project. Interior progress photos to come soon.

10/18/2025

Join us on site in Leadville, Colorado, for a behind-the-scenes look at a B.PUBLIC Prefab panel installation by Hammerwell.
This is a unique opportunity for the public to walk the job site, meet the team, and learn more about high-performance construction in the Colorado high country. Hosted by the Colorado Green Building Guild.

🕓 When: Friday, October 24th, 3-5pm MT - construction site tour; 5-7pm MT networking social in town
📍 Where: Exact construction site location will be provided upon registration. The networking social from 5-7pm will be at Before & After at 612 Harrison
🎟️ How to RSVP: with CGBG please (https://events.humanitix.com/cgbg-hard-hat-tour-with-b-public)
👷‍♀️ NOTE: Safety gear required

08/08/2025

The Sunset Residence pool. A welcome escape from the 90+ degree temps in Boulder this week. This pool and spa can be used year round as they are supported by a solar thermal heating system. The solar thermal system also heats the house via in floor radiant as well as the domestic hot water.

06/06/2025

CERTIFIED PASSIVE! Photos just in of our Marshall Fire rebuild collaboration with and .publicprefab This project received Passive House Classic certification through PHI earlier this year. Thank you to our amazing partners and craftsman who helped make this dream a reality for our deserving clients who lost their home.

06/04/2025

My, how time flies! Did you know Hammerwell has been building exceptional custom homes in Salida and the surrounding areas for over seven years? Thank you to all of our wonderful designers, skilled local trade partners, and magnificent clients who have brought so much joy and success to our work in Chaffee County and beyond.

05/20/2025

The mountains are calling! Hammerwell took Exceptional Custom to a new elevation on this project with out of our Salida office. Featuring a super insulated air tight building envelope leveraging offsite manufactured panelized structural components, high performance windows and doors, and right sized mechanical systems. At elevation in extreme conditions outside of Leadville this house is both comfortable, quiet, healthy, and durable. The home is also extremely energy efficient…

03/07/2025

Another exceptional Hammerwell project nearing completion in Salida! Interior photos soon. This has been a fun project with and .publicprefab. Big thank you to our wonderful clients and the talented local craftsmen and tradespeople from Salida and Chaffee County.

01/08/2025

Fun visit last night with a former client and dear friend. We love seeing the unique houses we build become cherished homes for wonderful people.

11/08/2024

Snowy site visit today to Hill Residence. This extensive renovation and addition was thoughtfully designed by . A true pleasure to build. Thanks for keeping everything so interesting!

10/24/2024

Exciting progress at our Como Cabin project. It’s a great pleasure to craft this spectacular family retreat for our wonderful clients in partnership with and . This will be a space to escape the day to day and spend quality time with friends and family for generations to come.

11/16/2023

Panels from .publicprefab going up, as designed by ... this Salida project is amazing!

08/09/2023

Who is joining this Friday at the Louisville, Colorado reveal!? 5:30 in the Street Faire! Be there or be ▪️

・・・
Another Ice Box Challenge is upon us! Don't forget to enter your best guess on how much ice will be left by August 9th for a chance at some great prizes. If you're in the area, join us in Louisville, CO, at 5:30pm MT on August 11th for a front row seat of the reveal.

The Ice Box Challenge illustrates the power of international Passive House Standards as a tool for keeping out the heat, reducing energy use, and aiding in decarbonization. Learn more through the link in our bio.

Address

1720 28th Street
Boulder, CO
80303

Opening Hours

Monday	9am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	9am - 5pm

Telephone

+13034433430

Website

https://www.hammerwell.com/

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