This letter is written in appreciation for the fine work done by Mark and his crew plus the much appreciated guidance Rob gave us in deciding just what it was we wanted to do.

My wife and I met Rob at a home show in Bozeman after the first of the year. I was not quite ready to commit to new windows but we stopped at the Big Sky Exterior Designs trailer to see what they had to offer and met Rob. He did a very thorough job of explaining what was available in windows and siding and promised to call for an appointment to look at our needs and give us a quote. He did so within a couple of weeks and came by with his sales trailer to determine what they could do for us. Rob is an excellent salesman because he doesn’t sell. He just explains your options-thoroughly. We like the looks of the windows and I had decided to replace siding on the back of the house. Fortunately, Rob used gentle persuasion to talk me out of that and suggested doing the soffit, fascia, and gutters now and leave the siding till it really needed to be replaced. Meanwhile doing some minor repairs to the siding on a time and materials basis. This saved me considerable money and was by far the best way to go. The meeting with Rob clinched the deal and we decided on the spot to go with BSED. He then kept us updated on when Mark and his crew would arrive. This allowed us to do the necessary planning regarding our window coverings.

When Mark and his crew arrived we were greatly impressed with their speed and efficiency. They were polite, kept the carpets clean and all in all did an excellent job with the window and door installation and putting on the soffit and fascia material. They also did an excellent job of clean up both inside and outside. If I do have the siding on the rear replaced sometime in the future, Big Sky Exterior Design will get the call to do the job. I will not bother to get other quotes.

I also want to compliment Mark & Rob for their persistence in dealing with a minor but vexing problem with insulation around a very unsquare garage door. This speaks very well of their customer service even though it required considerable coordination because of the distance from Billings.

I can recommend Big Sky Exterior Designs for the type of work they did for us without qualification. I will be glad to talk in greater detail with anyone considering having BSED do work for him or her. Contact Rob or Mark for our phone number.

William S. | Bozeman, MT

We have used Big Sky Exterior Designs for a number of projects and are extremely pleased with their products and work.


They did an awesome job!!! We searched locally for seamless siding and could not find anyone who had what we wanted. Then we came into contact with Big Sky Exteriors out of Montana at a Home Show in Gillette, Wy. and they had exact type of siding that we wanted PLUS stone for the front of the house!! AND they were approximately $20,000.00 cheaper!!

D. H.

We have used Big Sky Exterior Designs for a number of projects and are extremely pleased with their products and work.


We had several weather delays and schedule conflicts but Mark was very accommodating and moved our installation to a time that worked for us. Brandon, our job foreman, was outstanding – professional, courteous and friendly. The entire replacement took a little longer than anticipated but was due to extremely cold weather. At final inspection there were small flaws noticed on 12 of the double hung bottom slider and Mark immediately ordered replacements at no additional charge to us. I would recommend this company to anyone considering replacement windows.

Dan B. | Billings, MT

We first used Big Sky ED’s services in 2007 when they replaced windows and siding on our house giving it a whole new, fresh look. We were impressed by the knowledge, friendliness and professional work done by them and their crew. Two years ago, after storm damage, siding needed to be replaced on 2 sides of the house and raingutters were ruined. Our insurance company was using an out of state adjustor that was absolutely impossible to work with. After months of jumping through hoops trying to come to terms so the work could be completed, Rob M. met with us and our local insurance agents. He had pictures of the damage and siding samples as well as pricing information from his suppliers. Thankfully, he was able to get things squared away and our repairs were done. Big Sky ED has since done jobs for numerous neighbors and relatives to their satisfaction. I will continue to recommend their services and will surely use them in the future for any construction needs.


Over the last 10 years I have regularly used Big Sky Exteriors for my siding, roofing and window needs on both my home and my businesses. The owners and crew are extremely courteous and responsive and the the work is consistently superb. The owners are also very generous donors to local non-profit organizations. I highly recommend Big Sky Exteriors.

Shane Colton

We attended the Home & Garden Show in Billings, and we were impressed with the presentation made by one of the owners (Rob) from “Big Sky Exterior Designs” on windows for our house. With utility bills going up, we decided to go for new Simonton windows. We were told it would take two weeks to have windows made, and they were booked until September until they could install them. But with circumstances of their work schedule, they installed the windows earlier to our surprise (end of June).

Fourteen windows and a bow window were installed in 3 days. (the bow window replaced a picture window). We were impressed with the way they were installed-well insulated, finished inside & out. This was a very professional job! Thank You.

We were also impressed that the other brother (Mark) who is also part owner of the company, was the one who installed the bow window. This tells us that they care about their work. We are very pleased with our new windows.

Jerry & Bev S. | Baker, MT

I couldn’t be more happy with the level of customer service. Rob and his team are top notch. If you want something done with fair and honest pricing look no further. From my windows to my roof and siding they have done it all and I keep coming back. Give them a call, you won’t be sorry.

Jennifer Hanson

Big Sky Exteriors installed windows on our house a couple years ago. At that time we talked about siding the house and decided to wait. Big Sky Exteriors has since sided our house. We are very pleased with the results. The communication between us and Big Sky Exteriors was very good. All questions were explained and answered. Our experience with Big Sky Exteriors was wonderful. We would use this business again without question.

Overall, we are very pleased with Big Sky Exteriors. From the very beginning, they were very professional. We met with Rob Morehead several times before making our decision. He shared his expertise with us and that helped us to make our decision. The job was started on the date told to us. The installers were very professional and courteous. All our concerns and questions were taken into consideration. The job was finished a good amount of time. I would not hesitate to recommend Big Sky Exteriors to anyone. They are a very professional company. Rob Morehead has been in contact with us several times since the completion of the job. We couldn’t have asked for a better business to work with.

Mimi S. | Billings, MT