About Us

Mountain Barn Builders, LLC, in business since 1992, is a company committed to manufacturing quality constructed buildings at prices that everyone can afford. Mountain Barn Builders, LLC is founded on traditional values and old fashioned quality. Each building is meticulously constructed by professional craftsmen who care about their workmanship. Our products meet or exceed the highest standards of quality in the industry because we use only the best materials for our construction needs.

We have expanded our storage buildings, mini barns, and products line to include cabins, garages, offices, small businesses, playhouses, gazebos, swing sets, play sets and wooden outdoor lawn furniture. We build cabins, garages, barns, storage buildings, and mini barns.
gazebo constructioncraftsman

WHY BUY from Mountain Barn Builders, LLC of Clarkrange, Tennessee?

PEACE OF MIND – Looking for the best quality workmanship and guarantee for storage buildings, wood furniture, gazebos, play sets, and more? Mountain Barn Builders ensures quality and warranties the workmanship and materials of all products it sells.

FREE INSTALLATION - We will set up and level your building with no labor charge if it can be brought in and set with the equipment that is with the delivery person. Block and any extra work needed to prep site to allow our equipment to deliver would be an extra charge.

DURATEMP® Siding – Manufactured with a strong plywood veneer inner core and a tough hardboard face that won’t split, crack or check – even with rough treatment. DURATEMP® is made of genuine plywood, so even though it’s lighter, it’s also stronger than most siding products. The ease of installation and painting means it costs about the same as ordinary siding. It has the texture and appearance of natural rough sawed cedar. Its surface is 100% clear and free of patches or repairs. It is easy to paint and can withstand exposure to the elements. FSC Certified DURATEMP® is now available and can contribute to achieving LEED credits. DURATEMP® carries a 50 year warranty.

OVERHANGS – All our buildings have at least a 5 ½” - 7 ½” overhang, with the exception of Style A, by design. However, options are available for Style A, as well.

2 x 4 CONSTRUCTION – All our walls and most roofs are built with 2 x 4’s, 16” OC for strength and durability.

TAR PAPER – offered as an option.

UNLIMITED OPTIONS – We can fully customize your building to suit your needs exactly. Add shelves, lofts, workbenches, and more. If you request it, you can have it!

WARRANTYBEST in the industry in a multi-state region with * 8 year warranty, workmanship and material guaranteed.

SERVICE – We offer a full-scale service department to maintain your building, gazebo, play set and furniture through the coming years. Painting, staining, re-roofing, and other repairs are just a phone call away.

ON-SITE CONSULTATION AVAILABLE – If you’re not quite sure of the measurements of the building you want, how to get it placed where you want it, or even exactly what it is you want…call one of our team members and we will gladly come to your site and help determine what will best suit your needs. We will inspect and determine if our trucks can deliver the size and style of building you want, and advise, if clearing, etc. may be required.

*Requires DURATEMP® siding, DURATRIM® trims, Owen’s Corning 25 year asphalt Shingles and pressure treated floor joists.


Value others- In humility value others above yourself (Phil 2:3).

Pride- In our accomplishment of improving ourselves, others and our community (Eccl 5:18).

>Relationship- Growing people by investing our time, talent, and energy.

Serving-People by giving them a solution to whatever their needs are.

Life- Improving the quality of life for all.

Legacy- Building a sustainable business and culture by improving opportunities for our families and communities.

Leadership- Providing a path for personal growth and leadership opportunities.

Security- Provide a sustainable future for our company and employees. 


Our Mission Statement 

People are often unreasonable and self-centered...
forgive them anyway.
If you are kind, people may accuse you of selfish, alterior motives...
be kind anyway.
If you are successful, you will win some unfaithful friends and some genuine enemies...
succeed anyway.
What you spend years creating , others could destroy overnight...
create anyway.
If you find serenity and happiness, some may be jealous...
be happy anyway.
The good today will often be forgotten...
do good anyway.
If you give the best you have, it may never be enough...
give your best anyway.
In the final analysis, it is between you and God. It was never between you and them, anyway.

Horst Brothers Construction, LLC
buildings, carports, garages , , gazebos