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Arbor, pergola or trellis custom builders in Boulder

Avatar for San Geronimo Framing

San Geronimo Framing

21243 East 44th Ave
4.20(
5
)
Approved Pro

San Geronimo Framing

21243 East 44th Ave
4.20(
5
)
Approved Pro
56 local quotes requested
3 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Awesome job"

Kelly H on August 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Awesome job"

Kelly H on August 2025


Avatar for Colorado Custom Landscaping, LLC

Colorado Custom Landscaping, LLC

8890 Zinnia St
4.99(
37
)
Approved Pro

Colorado Custom Landscaping, LLC

8890 Zinnia St
4.99(
37
)
Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
6 years of experience

"Our team of craftsmen create personalized outdoor living spaces that seamlessly blend with the natural splendor of Colorado. This includes landscape design, hardscapes, custom plantings, concrete, synthetic turf, custom woodwork, water features, landscape lighting and more."

"CCL is an amazing company. Brandon and his team are efficient, do amazing work, great people and Brandon is an excellent communicator keeping me up to date on project developments, problems that arise and very creative. He helped me visualize my landscape before they even broke ground. CCL transformed my landscape into something I proud of! "

Lucas G on September 2025

"Our team of craftsmen create personalized outdoor living spaces that seamlessly blend with the natural splendor of Colorado. This includes landscape design, hardscapes, custom plantings, concrete, synthetic turf, custom woodwork, water features, landscape lighting and more."

"CCL is an amazing company. Brandon and his team are efficient, do amazing work, great people and Brandon is an excellent communicator keeping me up to date on project developments, problems that arise and very creative. He helped me visualize my landscape before they even broke ground. CCL transformed my landscape into something I proud of! "

Lucas G on September 2025


Avatar for Visionary Outdoor Rooms

Visionary Outdoor Rooms

1037 1/2 Quitman St
4.63(
12
)
Approved Pro

Visionary Outdoor Rooms

1037 1/2 Quitman St
4.63(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
7 years of experience

Visionary Outdoor Rooms specializes in the design, installation, and drainage of your space. We aim to transform your site into an efficient and sustainable outdoor room. We pride ourselves in our knowledge of plant material, soil composition, and hydrology. Our passion is to thoroughly design land to efficiently function, creating aesthetic and ecological benefits. Whether it's dirt work, tearing out and installing new landscape, drainage; deck, paver pathway and retaining wall design/build, or tree work. With a collective 8 years of industry and design experience and a degree in Landscape Design/Horticulture, we will efficiently, and affordably accommodate your needs. VISIT VISIONARYOUTDOORROOMS.COM TO VIEW CURRENT PROJECTS AND BOOK YOUR CONSULTATION.

"I hired Jake to put in a fence for me in January 2022. I already had the back fence done and just needed the two sides done. He quoted me $6,679.84. My neighbor offered to pay 50 % of our shared fence. In fact, I gave my neighbor Jake info so they could use him for there other side of their yard for a fence too. Therefore, I was expecting to only pay a total for my fence of $5,009.88 because like I said my neighbor was paying 50% of our shared side which is a total of $1,669.96. Jake pulled a quick one on both me and my neighbor and when he was done with the project he charged us each $6,293.91. This is $1,284.03 over what we were each supposed to pay. Next issue is that Jake has been taxing all of his customers 8.81% sales tax on labor which is illegal. He can only tax materials, NOT labor. Therefore, I would encourage past customers to reach out to him to get refunds for taxed labor. I did not bring this to his attention until April 2022 so anyone who used him before this was taxed illegally. Third issue is that he put the fence post through my sprinkler system. I texted him April 23rd to see if he would not mind stopping by to fix the issue. He replied the same day and stated, Yes. I can try to fix that here this week. I will let you know which days 10 days goes by before he reaches out. At this point I already had issues which him not following through, communicating properly, or responding appropriately and I was having a path put in where the leak was post pointing this project until the issue was fixed. It is also now May 2nd and I still am unable to water my yard and am worried it will die on me. I had to pay another company $300 to come fix it. Fourth issue is that the gates that he installed do not open or close. The gates lag and the latches do not line up. Immediately when he put the unique latches on I asked him to put on the standard latch because I could not open the gates with the latches he put on. I either messaged him or told him in person a total of 3 or 4 times about this issue and he never fixed it. I had to purchase the equipment myself and perform the labor myself of redoing the fence gates. I gave him work, I had my neighbor use him, I add my Uncle Dan use him for a fence (which he hates the gates too and had to redo them as well), my other Aunt Darcy and Uncle Tory use him for a fence and if I had to do it all over again I would have used someone else and never have given him business from my other family members. My family had to reach out to Jake to get refunds/returns on the labor that he taxed them too. Lastly, Jake was supposed to install trees and put in a path for me. I gave him a budget that I could afford. He gave me two options to choose from. I did not like either but he did not put in the work to send multiple different options. Instead I had to put in all the work for looking for what I wanted. Then he scrutinized me by saying that I was wanting things for under value which was not the case at all. I gave him a budget of around $20,000 to work with, he was going over the cost of what I could afford, when I would ask for other option he would give me none but imply that I was not wanting to pay for the materials for what they were worth. Bottom line, I do not recommend Jake. He and Pierce are the only two workers. He is way in over his head. He has become too busy that he is loosing qualities that I saw in the beginning which was a bright future, swift responses, great customer service and fairness. Now he never answers his phone, does not email back in a timely manner, does not text back appropriately, and is one of the worst communicators I have come by."

Taylor J on May 2022

Visionary Outdoor Rooms specializes in the design, installation, and drainage of your space. We aim to transform your site into an efficient and sustainable outdoor room. We pride ourselves in our knowledge of plant material, soil composition, and hydrology. Our passion is to thoroughly design land to efficiently function, creating aesthetic and ecological benefits. Whether it's dirt work, tearing out and installing new landscape, drainage; deck, paver pathway and retaining wall design/build, or tree work. With a collective 8 years of industry and design experience and a degree in Landscape Design/Horticulture, we will efficiently, and affordably accommodate your needs. VISIT VISIONARYOUTDOORROOMS.COM TO VIEW CURRENT PROJECTS AND BOOK YOUR CONSULTATION.

"I hired Jake to put in a fence for me in January 2022. I already had the back fence done and just needed the two sides done. He quoted me $6,679.84. My neighbor offered to pay 50 % of our shared fence. In fact, I gave my neighbor Jake info so they could use him for there other side of their yard for a fence too. Therefore, I was expecting to only pay a total for my fence of $5,009.88 because like I said my neighbor was paying 50% of our shared side which is a total of $1,669.96. Jake pulled a quick one on both me and my neighbor and when he was done with the project he charged us each $6,293.91. This is $1,284.03 over what we were each supposed to pay. Next issue is that Jake has been taxing all of his customers 8.81% sales tax on labor which is illegal. He can only tax materials, NOT labor. Therefore, I would encourage past customers to reach out to him to get refunds for taxed labor. I did not bring this to his attention until April 2022 so anyone who used him before this was taxed illegally. Third issue is that he put the fence post through my sprinkler system. I texted him April 23rd to see if he would not mind stopping by to fix the issue. He replied the same day and stated, Yes. I can try to fix that here this week. I will let you know which days 10 days goes by before he reaches out. At this point I already had issues which him not following through, communicating properly, or responding appropriately and I was having a path put in where the leak was post pointing this project until the issue was fixed. It is also now May 2nd and I still am unable to water my yard and am worried it will die on me. I had to pay another company $300 to come fix it. Fourth issue is that the gates that he installed do not open or close. The gates lag and the latches do not line up. Immediately when he put the unique latches on I asked him to put on the standard latch because I could not open the gates with the latches he put on. I either messaged him or told him in person a total of 3 or 4 times about this issue and he never fixed it. I had to purchase the equipment myself and perform the labor myself of redoing the fence gates. I gave him work, I had my neighbor use him, I add my Uncle Dan use him for a fence (which he hates the gates too and had to redo them as well), my other Aunt Darcy and Uncle Tory use him for a fence and if I had to do it all over again I would have used someone else and never have given him business from my other family members. My family had to reach out to Jake to get refunds/returns on the labor that he taxed them too. Lastly, Jake was supposed to install trees and put in a path for me. I gave him a budget that I could afford. He gave me two options to choose from. I did not like either but he did not put in the work to send multiple different options. Instead I had to put in all the work for looking for what I wanted. Then he scrutinized me by saying that I was wanting things for under value which was not the case at all. I gave him a budget of around $20,000 to work with, he was going over the cost of what I could afford, when I would ask for other option he would give me none but imply that I was not wanting to pay for the materials for what they were worth. Bottom line, I do not recommend Jake. He and Pierce are the only two workers. He is way in over his head. He has become too busy that he is loosing qualities that I saw in the beginning which was a bright future, swift responses, great customer service and fairness. Now he never answers his phone, does not email back in a timely manner, does not text back appropriately, and is one of the worst communicators I have come by."

Taylor J on May 2022


Avatar for Next Level Carpentry

Next Level Carpentry

7972 Zuni Street
5.00(
1
)
Approved Pro

Next Level Carpentry

7972 Zuni Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Next Level Carpentry takes you step-by-step through the design process to create handcrafted works of art, perfect for your home, office or outdoor space. Through my classical training and inspiration drawn from Japanese joinery, I am able to bring the client’s idea to life from drawings to execution. My expertise ranges from deck and pergolas to interior kitchen and bath remodels. I enjoy making custom items on the behalf of the homeowner that are truly one-of-a-kind. I don’t just see this as a job but as a passion. Every day I am grateful to be able to create works of art from customers beautiful ideas Visit My Site 303nextlevelcarpentry.com or call me direct at 303-720-1676

"I think he was very responsive."

Macrus S on May 2019

Next Level Carpentry takes you step-by-step through the design process to create handcrafted works of art, perfect for your home, office or outdoor space. Through my classical training and inspiration drawn from Japanese joinery, I am able to bring the client’s idea to life from drawings to execution. My expertise ranges from deck and pergolas to interior kitchen and bath remodels. I enjoy making custom items on the behalf of the homeowner that are truly one-of-a-kind. I don’t just see this as a job but as a passion. Every day I am grateful to be able to create works of art from customers beautiful ideas Visit My Site 303nextlevelcarpentry.com or call me direct at 303-720-1676

"I think he was very responsive."

Macrus S on May 2019


"I highly recommend this company if you have lots of patience. A four day project ended up lasting two weeks, however, it was during the hottest time of August, so I understand the many breaks during the day, and the very slow progress. I also understand that the company is just two guys using garden tools. They did a great job on my Xeriscaping project and the price was more than generous as other companies were charging four times more. Thanks guys for all your hard work. Have a small project, give them a try. "

Terry K on August 2025

Specializing in small and medium sized projects.

"I highly recommend this company if you have lots of patience. A four day project ended up lasting two weeks, however, it was during the hottest time of August, so I understand the many breaks during the day, and the very slow progress. I also understand that the company is just two guys using garden tools. They did a great job on my Xeriscaping project and the price was more than generous as other companies were charging four times more. Thanks guys for all your hard work. Have a small project, give them a try. "

Terry K on August 2025


Avatar for System Pavers

System Pavers

10500 E 54th Ave, Unit J
4.73(
82
)
Approved Pro

System Pavers

10500 E 54th Ave, Unit J
4.73(
82
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
33 years of experience

System Pavers is the nation’s leading outdoor remodeling company, thanks to award-winning customer service and more than 30 years of experience behind every install. With every project backed by industry-leading warranties, over 90,000 homeowners have trusted System Pavers to create beautiful, easy-to-maintain outdoor spaces where family and friends can connect for generations. System Pavers’ visionary designers and expert installation teams specialize in hardscapes, patios, driveways, turf, outdoor kitchens, BBQ islands, water features, fire features, decking, and more. Learn more at systempavers.com.

"Great service. Daily inspection and report to us."

Gayle M on September 2024

System Pavers is the nation’s leading outdoor remodeling company, thanks to award-winning customer service and more than 30 years of experience behind every install. With every project backed by industry-leading warranties, over 90,000 homeowners have trusted System Pavers to create beautiful, easy-to-maintain outdoor spaces where family and friends can connect for generations. System Pavers’ visionary designers and expert installation teams specialize in hardscapes, patios, driveways, turf, outdoor kitchens, BBQ islands, water features, fire features, decking, and more. Learn more at systempavers.com.

"Great service. Daily inspection and report to us."

Gayle M on September 2024


Exterior Trimworks

417 E Lake Street
5.00(
3
)
Approved Pro

Exterior Trimworks

417 E Lake Street
5.00(
3
)
Approved Pro
Customers say: Quick response
13 years of experience
Free onsite estimate

We work extremely hard for the owner and our company strives to take care of all our client's unique needs and always have the owner's best interest at heart. We are very detailed and meticulous in our work. Our long-term vision is for us to become your go to Contractor with capabilities to do multiple types of projects. Call us today you'll be relieved you did. Thank you

"Travis was able to repair the siding and trim on our chimney that had been damaged by woodpeckers. He had other larger jobs but was able to squeeze me in during this busy time of year."

Diane M on December 2024

We work extremely hard for the owner and our company strives to take care of all our client's unique needs and always have the owner's best interest at heart. We are very detailed and meticulous in our work. Our long-term vision is for us to become your go to Contractor with capabilities to do multiple types of projects. Call us today you'll be relieved you did. Thank you

"Travis was able to repair the siding and trim on our chimney that had been damaged by woodpeckers. He had other larger jobs but was able to squeeze me in during this busy time of year."

Diane M on December 2024


Avatar for Western Timber Frame

Western Timber Frame

PO BOX 183
5.00(
1
)
Approved Pro

Western Timber Frame

PO BOX 183
5.00(
1
)
Approved Pro
17 years of experience
Free onsite estimate

At Western Timber Frame Colorado, we craft outdoor living spaces that transform your backyard into an alpine retreat—a place where the rugged beauty of the Rockies meets timeless design and superior craftsmanship. Our timber pergolas, pavilions, and gazebos aren’t just structures; they’re stunning focal points, cozy gathering spots, and long-lasting additions built to elevate your outdoor lifestyle. We’re passionate about helping Colorado homeowners create spaces that invite relaxation, connection, and unforgettable moments. With us, you’re not just enhancing your yard—you’re embracing the ultimate rest, gather, retreat experience.

"Such a perfect experience. Our pavilion was a weekend project. Came together so quickly and looks perfect. Our teens won't hang out anywhere else. "

Athlene J on February 2025

At Western Timber Frame Colorado, we craft outdoor living spaces that transform your backyard into an alpine retreat—a place where the rugged beauty of the Rockies meets timeless design and superior craftsmanship. Our timber pergolas, pavilions, and gazebos aren’t just structures; they’re stunning focal points, cozy gathering spots, and long-lasting additions built to elevate your outdoor lifestyle. We’re passionate about helping Colorado homeowners create spaces that invite relaxation, connection, and unforgettable moments. With us, you’re not just enhancing your yard—you’re embracing the ultimate rest, gather, retreat experience.

"Such a perfect experience. Our pavilion was a weekend project. Came together so quickly and looks perfect. Our teens won't hang out anywhere else. "

Athlene J on February 2025


Avatar for Premier Custom Landscapes LLC

Premier Custom Landscapes LLC

14594 Normande Drive
5.00(
10
)
Approved Pro

Premier Custom Landscapes LLC

14594 Normande Drive
5.00(
10
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

We are an owner operated, landscaping company with experience in every aspect of landscaping. We are eager to grow and earn a lasting relationship with our clients. We strive to offer a more personalized and hands on approach to landscaping and services we provide. Call us today you'll be pleased you did. Thank you

"I couldn’t be happier with the results of our backyard renovation. The backyard looks great, and the additional shade has us spending more time out there than before. Friends and neighbors have nothing but great things to say. The crew showed up on time, worked efficiently, and always left the site clean at the end of the day. Communication was smooth throughout the process. If you’re looking for a landscaping company that delivers high-quality work and truly cares about their clients, I highly recommend these guys!"

Darrell H on August 2025

We are an owner operated, landscaping company with experience in every aspect of landscaping. We are eager to grow and earn a lasting relationship with our clients. We strive to offer a more personalized and hands on approach to landscaping and services we provide. Call us today you'll be pleased you did. Thank you

"I couldn’t be happier with the results of our backyard renovation. The backyard looks great, and the additional shade has us spending more time out there than before. Friends and neighbors have nothing but great things to say. The crew showed up on time, worked efficiently, and always left the site clean at the end of the day. Communication was smooth throughout the process. If you’re looking for a landscaping company that delivers high-quality work and truly cares about their clients, I highly recommend these guys!"

Darrell H on August 2025


Avatar for T-N-T, LLC

T-N-T, LLC

1448 Antero Drive
4.23(
43
)
Approved Pro

T-N-T, LLC

1448 Antero Drive
4.23(
43
)
Approved Pro
Customers say: Quality work
51 local quotes requested
19 years of experience

Our number-one priority is the quality of our work and the service that we provide to our customers. With over 10 years in the industry and a background in mechanical engineering, I definitely realize the importance of a quality job. Not only do we have the experience, but we have the knowledge to handle any job you need done. We are also licensed in Loveland (#4238) and Fort Collins (#MM - 2007, #2751)! All of our products and labor are guaranteed so that you can be assured you have and are working with the best. If you��re looking for a high-quality company with top-notch customer service, than you have found what you��re looking for. Our competitive pricing makes our quality work an amazing value. We would love to speak with you about your next home-improvement project and we are confident that we will gain a customer for life. Call us now for your free estimate!

"Worst contractor experience I have ever had. We contracted on March 10. The project was complete mid September. Lied about the situation before we had to threaten contacting the Colorado AGs office. They also tried to shake us down for final payment before the job was complete."

Steve S on October 2023

Our number-one priority is the quality of our work and the service that we provide to our customers. With over 10 years in the industry and a background in mechanical engineering, I definitely realize the importance of a quality job. Not only do we have the experience, but we have the knowledge to handle any job you need done. We are also licensed in Loveland (#4238) and Fort Collins (#MM - 2007, #2751)! All of our products and labor are guaranteed so that you can be assured you have and are working with the best. If you��re looking for a high-quality company with top-notch customer service, than you have found what you��re looking for. Our competitive pricing makes our quality work an amazing value. We would love to speak with you about your next home-improvement project and we are confident that we will gain a customer for life. Call us now for your free estimate!

"Worst contractor experience I have ever had. We contracted on March 10. The project was complete mid September. Lied about the situation before we had to threaten contacting the Colorado AGs office. They also tried to shake us down for final payment before the job was complete."

Steve S on October 2023

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FAQs for arbor, pergola or trellis custom build projects in Boulder, CO

Pergolas and gazebos are both outdoor structures, but there are differences between the two. A pergola has a slatted roof that allows partial sunlight to filter through, creating a light and airy space. In contrast, a gazebo features a solid roof that provides complete shade. This key difference influences the comfort and visual appeal of your outdoor space.

Prefabricated pergola kits require one to four hours of assembly, while custom pergola designs take an average of eight to 16 hours. Additional groundwork, such as pouring a concrete slab, leveling the site, and removing obstructions, may extend the installation process to several weeks, ensuring a secure and long-lasting build.

A standard pergola kit ships with everything you need—four support posts, rafters, top runners, support beams, and hardware for anchoring the frame to a concrete pad. Many manufacturers also bundle add-ons like retractable canopies, privacy screens, or modular sections that let you tweak the footprint. Because each part is pre-cut and labeled, the kit helps you—or your contractor—assemble a sturdy, attractive structure without extra trips to the hardware store.

The Boulder, CO homeowners’ guide to arbor, pergola or trellis custom builds

From average costs to expert advice, get all the answers you need to get your job done.