New two-story custom home in Boulder, Colorado built by Prana Construction

General Contractor • Boulder County, CO

Remodeling done right — with communication you can count on

Prana Construction has been transforming homes across Boulder County since 1995. Quality craftsmanship, honest budgets, and a contractor who keeps you informed every step of the way.

✔ Serving Boulder County since 1995 ✔ BBB Accredited ✔ 2-Year Workmanship Warranty ★ 5.0 on Google (7 reviews)

Featured project • Boulder, CO

A tear-down and new custom home in Boulder

A complete tear-down and new home in Boulder: the original single-story house came down, and in its place we built a 6,000+ square-foot, two-story modern home over a new 9-foot basement — clerestory windows, a stucco exterior, deep overhangs with cedar soffits, full-height glazing, and a re-landscaped yard with a paver walkway. About 11 months from demolition to move-in.

Original single-story house on the lot before the tear-down and new home build in Boulder, CO

Before

The original single-story house on the lot, before we took it down.

New two-story custom home in Boulder, CO by Prana Construction — stucco exterior, cedar soffits, and covered patio

After

The same lot today: a new 6,000+ sq ft, two-story home over a full 9-ft basement.

David Zeff, Owner & General Contractor at Prana Construction, Inc.
30+Years of
experience

Meet the owner

David Zeff has been remodeling Boulder County homes since 1995

Prana Construction is led by David Zeff, a hands-on general contractor who has spent three decades building, remodeling, and adding onto homes across Boulder County, from Longmont and Niwot down to Louisville and Superior.

What sets David apart isn't just craftsmanship — it's how he works. He believes the difference between a stressful remodel and a great one comes down to transparent and consistent communication. You'll always know what's happening, what's next, and exactly where your budget stands.

David Zeff Owner & General Contractor, Prana Construction, Inc.

Why homeowners choose Prana

Built on trust, communication, and craftsmanship

Transparent Communication

You'll always know where your project stands. David keeps you informed at every step — no surprises, no guesswork, no jargon.

Consistent, Reliable Updates

Steady progress and regular check-ins. We show up when we say we will and keep your project moving on a schedule you can plan around.

Craftsmanship Since 1995

Three decades of remodeling experience in Boulder County, backed by a two-year workmanship warranty and an A+ reputation.

What our clients say

Trusted by Boulder County homeowners

★★★★★5.0 on Google · 7 reviews

★★★★★

David Zeff and Prana did a large remodel and addition to our Boulder home years ago, and we were very, very pleased with the high-end work! Since then, we have had them do a couple of additional projects at our home and at our rentals, and we were very pleased. They are our “go-to”, and we recommend them highly!

Cameron Peterson — Remodel & addition, Boulder · Google review

★★★★★

Dave and his team at Prana did a fantastic remodel for us. He led an extensive project requiring substantial increase of sq ft of the property that required complex permitting with Boulder County. The result of the project was the beautiful home we wanted and Prana's professionalism and transparency made the process as painless as possible. I would absolutely work with Prana again and recommend them wholeheartedly.

Chris Pearson — Whole-home remodel & expansion · Google review

★★★★★

We had a wonderful experience with Dave and his team for our kitchen extension and above-garage room addition. They worked with us to help us stay in the house while the major remodel was underway. They were friendly, responsive and great to work with during the entire project. Billing was clear and no major issues. We would use them again!

Olivia Lucas — Kitchen extension & room addition · Google review

★★★★★

Prana Construction is THE ABSOLUTE BEST Contractor I have ever worked with! Dave and his crew remodeled a main floor living space: BIG project including removing walls, extending existing walls, all new windows and doors, new designer kitchen, new exterior deck, 2 new fireplaces & mantles and new lighting and electrical throughout. Dave & his crew have excellent communication which kept our projects on time and in budget! Dave responds to communication promptly, he is a kind soul with a calm demeanor and is an efficient problem-solver.

Rhonda — Main-floor remodel, kitchen & deck · Google review (excerpt)

★★★★★

David Zeff and his crew at Prana Construction built our house and they did an incredible job! The build was finished in 2013 and we have felt so lucky to live in it for the past 12 years. It took this long for us to need anything repaired (a shower drain needed re-caulking). I gave Dave a call and he came and repaired the issue which I am sure will hold for another 12 years of daily use. I really cannot say enough good things about Prana, we were so lucky to have selected them to build our house. We get compliments on the house literally EVERY time a new person comes over.

Vicky Sahami — Custom home build · Google review (excerpt)

★★★★★

My husband and I began our total house remodeling project several years ago with Prana Construction; David Zeff as Project Manager. We met with many contractors but decided on Prana and have been thrilled with our new home for years. David and his team went beyond expectations. David was on budget and on time and the compliments on our home just keep on coming. He personally inspected all work and made sure that it was done to perfection. Prana Construction would be the first firm we called with any new remodeling project. We highly recommend Prana Construction and David Zeff.

Boulder homeowner — Whole-house remodel (posted on Google by the family) · Google review

Worked with us? Leave a Google review · Read all reviews

Where we work

Proudly serving Boulder County

Local, dependable remodeling and building across Boulder, Louisville, Lafayette, Superior, Erie, Longmont, Niwot, Gunbarrel, and unincorporated Boulder County.

Boulder, COLouisville, COLafayette, COSuperior, COErie, COLongmont, CONiwot, COGunbarrel, COUnincorporated Boulder County

Ready to start your project?

Get a free, no-pressure estimate and a clear plan from a contractor who actually communicates.