Business Details
Your Trusted Remodeling Partner in Denver
H & H Builders is a Denver-area residential remodeling company uniquely owned by a structural engineer. We specialize in structural, historic, accessible, and whole-house remodeling, as well as kitchen renovations and custom additions. Our design-build process integrates planning, budgeting, design, and construction under one in-house team, ensuring projects are completed on time and within budget. With decades of combined experience, we prioritize client collaboration, structural integrity, and innovative solutions for complex remodeling challenges.Our team holds certifications like CAPS (Certified Aging in Place Specialist) and has earned industry recognition, including Colorado Awards for Remodeling Excellence. We serve Denver and surrounding communities, offering a 2-year warranty on all worktwice the industry average. Our approach focuses on transforming homes to meet clients' evolving needs while maintaining safety, functionality, and aesthetic appeal.
Services
Structural Remodeling
Historic Home Remodeling
Accessible Remodeling
Whole House Remodeling
Kitchen Remodeling
Additions & Popups
Aging in Place Design
Bathroom Renovations
Energy-Efficient Upgrades
Custom Home Additions
Highlights and features
- We are the only Denver-area remodeler owned by a structural engineer.
- Our design-build process ensures projects stay on time and budget.
- 30+ years of award-winning remodeling experience in the Denver metro area.
- 2-year warranty on all workdouble the industry standard.
- Specialize in complex structural modifications and historic preservation.
Associations and certifications
- CAPS (Certified Aging in Place Specialist)
What people say
Award-winning results
On-time delivery
Structural expertise
Design-build efficiency
Client communication
Services
Structural Remodeling
Structural remodeling involves modifying load-bearing elements to enhance home functionality. We specialize in removing walls, adding stories, and reinforcing foundations while maintaining safety. Our structural engineer ownership ensures code compliance and innovative solutions for complex projects.
Historic Home Remodeling
We update historic homes while preserving character through Landmarks Commission-approved designs. Services include brick wall restoration, period-accurate renovations, and adaptive reuse of older structures in Denver's historic districts.
Accessible Remodeling
Our CAPS-certified team creates barrier-free environments for aging-in-place or disability accessibility. Features include widened doorways, walk-in showers, and customized layouts to improve daily living comfort for all residents.
Whole House Remodeling
We transform entire homes through coordinated interior and exterior upgrades. Our design-build approach optimizes space usage, modernizes systems, and adds extensions while minimizing client disruption during construction phases.
Kitchen Remodeling
We redesign kitchens for improved functionality and aesthetics. Services include layout optimization, energy-efficient appliance integration, and structural modifications to create open-concept spaces that serve as modern home hubs.
People
John Happel
Owner/Structural Engineer
John Happel, a structural engineer and owner of H & H Builders, brings specialized expertise to every project, ensuring structural integrity and innovative solutions for Denver-area residential remodeling.
Questions
What areas do you serve for remodeling projects?
We serve Denver and surrounding communities including Boulder, Aurora, Broomfield, Lakewood, and Westminster.
Do you handle both design and construction?
Yes, our design-build process integrates both design and construction under one team for seamless project execution.
Are you licensed for structural engineering work?
Yes, our owner is a licensed structural engineer, making us unique among Denver remodelers.
What remodeling specialties do you offer?
We specialize in structural remodeling, historic preservation, accessible design, whole-house renovations, and kitchen remodeling.
How long have you been in business?
We've earned industry recognition for remodeling excellence in Colorado for over 30 years.
What warranty do you offer?
We provide a 2-year warranty on all work—twice the industry standard for remodeling contractors.
Reviews (5)
You M.
Jun 16, 2021
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The owner is incomprehensible little liberal person.
Don't do it. Just don't. Nothing good to see here.
Michael didn't draw what I asked him to. They don't listen.
Gary stole from my home.
Don't do it. Just don't. Nothing good to see here.
Michael didn't draw what I asked him to. They don't listen.
Gary stole from my home.
Chris A.
May 21, 2021
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After seeing their work on a friend's home, we decided to work with John and the team on a garage demo / new build project. From start to finish they were a solid group, consistently professional and respectable. We did have a few frustrating moments with a (now excused) project manager, and with their messy concrete crew, but H&H apologized for those challenges as they were happening. We felt like they heard our concerns and adjusted course as needed. A very bright spot was Tyler, who really stepped up for us and made the final 1/3 of the project great, and we're thankful for
Steve J.
Feb 26, 2021
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I got a bid on a major remodel I was planning on my home. It turns out that my job was a bit too small for H & H Builders, but the owner was exceedingly professional and took a lot of time to give me guidance on my project that ultimately helped me select the right remodeling company for the job.
Michael H.
Feb 23, 2021
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First off there are many better places to get your home remodeled. Place is a disaster. I had at least 6 new people hired and fired during my project. Unorganized. Untrustworthy. The owners business is in complete shambles. My project came in late and over budget. Hidden pricing. They will probably write back stating this review is confused with another h&h but it is not. Your building is off 120th. Don't play games. Unprofessional. A carpenter just quit after 20 years working for them. That says a lot. Please please go elsewhere.
Cliff Barry
Feb 20, 2021
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I hope these guys are more careful builders than they are drivers. Bald guy driving a H H truck eastbound on 120th today (no truck #) was tailgating, speeding, multiple lane changes with no turn signal and nearly caused a pile-up. Reported to police but I would recommend avoiding based on the experience in traffic alone.
