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Wood stairs and railings installers and replacers in Boulder

Avatar for Sunset Carpentry

Sunset Carpentry

12569 Ash St
5.00(
2
)
Approved Pro

Sunset Carpentry

12569 Ash St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Sunset Carpentry proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"His customer service was amazing and the quality of work was even better. He is in my phonebook for all future projects."

Melissa G on October 2023

Sunset Carpentry proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"His customer service was amazing and the quality of work was even better. He is in my phonebook for all future projects."

Melissa G on October 2023


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
40 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 Kirby Construction Llc

Kirby Construction Llc

9241 E 107th Pl,
5.00(
6
)
Approved Pro

Kirby Construction Llc

9241 E 107th Pl,
5.00(
6
)
Approved Pro
5 years of experience
Free onsite estimate

Kirby Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"Excellent, excellent, excellent. VERY HAPPY with results that Jeremy gave us."

collen W on September 2025

Kirby Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!

"Excellent, excellent, excellent. VERY HAPPY with results that Jeremy gave us."

collen W on September 2025


Avatar for Wall to Wall Drywall, Inc.

Wall to Wall Drywall, Inc.

111 East 3rd Street, Suite 201
5.00(
1
)
Approved Pro

Wall to Wall Drywall, Inc.

111 East 3rd Street, Suite 201
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. 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.

"Excellent to work with."

Steve H on November 2019

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. 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.

"Excellent to work with."

Steve H on November 2019


Avatar for Out of the Woodworks, LLC

Out of the Woodworks, LLC

5470 Marshall Street, Unit 2
5.00(
11
)
Approved Pro

Out of the Woodworks, LLC

5470 Marshall Street, Unit 2
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

We specialize in interior woodworking services, stairs and handrails. We are a local husband and wife team with over 20 years of industry experience. Please see our many client reviews on the Denver BBB and our online portfolio at www.outofthewoodworks.com. We pride ourselves on the quality of our work as well as our commitment to outstanding results.

"I had an ugly, builder grade staircase from 1979. Brian and Bill did an amazing job updating my staircase to the 21st Century. They are very meticulous and careful with each step of the remodel. It was fairly extensive job and done wonderfully. It is really a work of art. They are true Craftsmen. That's extremely rare in this day and age. Christina was also very professional, and had great input for the design phase. Really glad I picked Out of the Woodworks for my project."

Eric B on January 2023

We specialize in interior woodworking services, stairs and handrails. We are a local husband and wife team with over 20 years of industry experience. Please see our many client reviews on the Denver BBB and our online portfolio at www.outofthewoodworks.com. We pride ourselves on the quality of our work as well as our commitment to outstanding results.

"I had an ugly, builder grade staircase from 1979. Brian and Bill did an amazing job updating my staircase to the 21st Century. They are very meticulous and careful with each step of the remodel. It was fairly extensive job and done wonderfully. It is really a work of art. They are true Craftsmen. That's extremely rare in this day and age. Christina was also very professional, and had great input for the design phase. Really glad I picked Out of the Woodworks for my project."

Eric B on January 2023


Decks of Distinction

P.O Box 273188
5.00(
2
)
Approved Pro

Decks of Distinction

P.O Box 273188
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Decks of Distinction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Decks of Distinction (Matt and Isaac) did a great job building a covered deck for us. I had several quotes, but their approach, commitment and follow up in the process lead to finalizing a contract. With the build, the process was seamless with quick responses. Matt and Isaac worked with the city to get the approved permit and scheduling all inspections. I was impressed with the great follow up during the build. Their staff was professional (Josh and Arthur), worked clean and were diligent in addressing any questions I had. They stayed on track despite the January weather. Overall, very happy with the workmanship and professionalism of this team. Their customer service and the quality of work was great compared to other contractors I've used, the reason I would strongly recommend them. Josh S."

Joshua S on March 2021

Decks of Distinction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Decks of Distinction (Matt and Isaac) did a great job building a covered deck for us. I had several quotes, but their approach, commitment and follow up in the process lead to finalizing a contract. With the build, the process was seamless with quick responses. Matt and Isaac worked with the city to get the approved permit and scheduling all inspections. I was impressed with the great follow up during the build. Their staff was professional (Josh and Arthur), worked clean and were diligent in addressing any questions I had. They stayed on track despite the January weather. Overall, very happy with the workmanship and professionalism of this team. Their customer service and the quality of work was great compared to other contractors I've used, the reason I would strongly recommend them. Josh S."

Joshua S on March 2021


Ross Windows & Doors

9955 West 105th Avenue
4.74(
43
)
Approved Pro

Ross Windows & Doors

9955 West 105th Avenue
4.74(
43
)
Approved Pro
Customers say: True professional
15 local quotes requested
39 years of experience

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction. big savings, energy efficient, energy star rated windows and doors.

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

Luke T on July 2024

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction. big savings, energy efficient, energy star rated windows and doors.

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

Luke T on July 2024


Avatar for Moen Carpentry

Moen Carpentry

904 Sedge Way
5.00(
3
)
Approved Pro

Moen Carpentry

904 Sedge Way
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Moen Carpentry Inc is a locally owned & operated company that values honesty and integrity in all aspects of our business. We specialize in finish carpentry, providing the highest level of service for remodels & new-builds in the surrounding Boulder/Denver areas. Our expertise includes Custom Stairways, Doors, Interior Trim, Custom Closets, Coffered Ceilings, Wall Panels & more! Our dedicated team of professionals have over 14 years of hands on experience, to provide innovative ideas & suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He very diligent, really good quality for the amount he charges. He is quick and professional."

Michelle L on March 2019

Moen Carpentry Inc is a locally owned & operated company that values honesty and integrity in all aspects of our business. We specialize in finish carpentry, providing the highest level of service for remodels & new-builds in the surrounding Boulder/Denver areas. Our expertise includes Custom Stairways, Doors, Interior Trim, Custom Closets, Coffered Ceilings, Wall Panels & more! Our dedicated team of professionals have over 14 years of hands on experience, to provide innovative ideas & suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He very diligent, really good quality for the amount he charges. He is quick and professional."

Michelle L on March 2019


Avatar for GS Exterior Experts

GS Exterior Experts

9083 W Peakview Dr
4.70(
141
)
Approved Pro

GS Exterior Experts

9083 W Peakview Dr
4.70(
141
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
422 local quotes requested

GS Exterior Experts is a Local exterior remodeling company since 1999 specializing in Residential FULL HOUSE SIDING REPLACEMENT-WINDOWS-DECKS & ROOFING. View some of our reviews and you will see that we consistently exceed our expectations! Our customers come first, and every job is complete in a timely manner with 100% satisfaction. We offer free estimates and financing on all our services and insure you our prices are the best and most important quality. We are honored to win the Angie's list super service award every year since 2011. We are also a James Hardie ELITE preferred contractor in CO which means you get the best of James Hardie installations with a full non pro rated warranty. GS Exterior Experts is licensed and insured BBB members with very good customer satisfaction rating. Setting ourselves apart by offering unique craftsmanship installation, providing your home unique curb appeal that sets your home apart from your neighbors for years to come.

"Category: Siding, Roofing, Gutters, Deck Work Overall Rating: A Price: A Quality: A Responsiveness: A Punctuality: A Professionalism: A After moving to Boulder, we hired GS Exteriors to install James Hardie siding, a Class 4 roof, soffits, gutters, and make deck improvements. They did excellent work, responded quickly to all concerns, and their team was professional from start to finish. Special thanks to: • Oswald, our project manager, who was calm, professional, and true to his word • Erwin, who showed up daily and gave 100% • Wesley, the foreman, who went above and beyond • Jon Virgil, who supported us from beginning to end Highly recommended. Great value, great team, and great results!"

John R on July 2025

GS Exterior Experts is a Local exterior remodeling company since 1999 specializing in Residential FULL HOUSE SIDING REPLACEMENT-WINDOWS-DECKS & ROOFING. View some of our reviews and you will see that we consistently exceed our expectations! Our customers come first, and every job is complete in a timely manner with 100% satisfaction. We offer free estimates and financing on all our services and insure you our prices are the best and most important quality. We are honored to win the Angie's list super service award every year since 2011. We are also a James Hardie ELITE preferred contractor in CO which means you get the best of James Hardie installations with a full non pro rated warranty. GS Exterior Experts is licensed and insured BBB members with very good customer satisfaction rating. Setting ourselves apart by offering unique craftsmanship installation, providing your home unique curb appeal that sets your home apart from your neighbors for years to come.

"Category: Siding, Roofing, Gutters, Deck Work Overall Rating: A Price: A Quality: A Responsiveness: A Punctuality: A Professionalism: A After moving to Boulder, we hired GS Exteriors to install James Hardie siding, a Class 4 roof, soffits, gutters, and make deck improvements. They did excellent work, responded quickly to all concerns, and their team was professional from start to finish. Special thanks to: • Oswald, our project manager, who was calm, professional, and true to his word • Erwin, who showed up daily and gave 100% • Wesley, the foreman, who went above and beyond • Jon Virgil, who supported us from beginning to end Highly recommended. Great value, great team, and great results!"

John R on July 2025


Avatar for Champion Windows and Home Exteriors of Ft. Collins

Champion Windows and Home Exteriors of Ft. Collins

5850 Byrd Dr
4.58(
209
)
Approved Pro

Champion Windows and Home Exteriors of Ft. Collins

5850 Byrd Dr
4.58(
209
)
Approved Pro
Customers say: Quality work
110 local quotes requested
72 years of experience

There’s never been a better time to transform you home with Champion of Ft. Collins! Think of us as a one-stop shop for everything you need to beautify your home’s exterior: windows, sunrooms, siding, roofing and doors. Only Champion offers the superior energy efficiency of Comfort 365 Windows, industry-leading limited lifetime guarantee, and award winning products made in the USA. For over 60 years, Champion has been manufacturing and installing quality windows, doors and sunrooms while creating a seamless experience for our customers. More than 9 out of 10 customers recommend Champion. Not only do Champion products enhance your curb appeal, but can also lower your energy bills, improve the comfort level of your home and reward you with a high return on your investment. Experience the difference Champion products can make for your home today! ENERGY STAR®, NSA, AAMA, Installation Experts, VSI, BBB, NFRC

"Corinna was very knowledgeable and nice to work with and knew a lot about the windows. She sold me on the warranty and how it would extend the life of my home and energy efficiency."

Chris N on June 2025

There’s never been a better time to transform you home with Champion of Ft. Collins! Think of us as a one-stop shop for everything you need to beautify your home’s exterior: windows, sunrooms, siding, roofing and doors. Only Champion offers the superior energy efficiency of Comfort 365 Windows, industry-leading limited lifetime guarantee, and award winning products made in the USA. For over 60 years, Champion has been manufacturing and installing quality windows, doors and sunrooms while creating a seamless experience for our customers. More than 9 out of 10 customers recommend Champion. Not only do Champion products enhance your curb appeal, but can also lower your energy bills, improve the comfort level of your home and reward you with a high return on your investment. Experience the difference Champion products can make for your home today! ENERGY STAR®, NSA, AAMA, Installation Experts, VSI, BBB, NFRC

"Corinna was very knowledgeable and nice to work with and knew a lot about the windows. She sold me on the warranty and how it would extend the life of my home and energy efficiency."

Chris N on June 2025

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FAQs for wood stairs and railings installation and replacement projects in Boulder, CO

Pressure-treated lumber is the most inexpensive deck railing material. It's a cost-effective option that offers a good balance of durability and affordability for budget-conscious homeowners. Pressure-treated wood meets essential safety standards while keeping upfront costs low. In contrast, vinyl, polyurethane, and composite materials tend to be more expensive but offer additional aesthetic and maintenance benefits.

To calculate how much deck railing you need, measure the length of all the edges of your deck where railings are required (excluding any openings or areas bordered by the house). Since precise measurements are crucial, it's a good idea to hire a professional. Contractors have the expertise to accurately measure and install your deck railings.

In most cases, safety standards require railings on steps with more than four risers, steps wider than 44 inches, and decks over 30 inches high, measured from the next level down.

Railings should also be between 34 and 38 inches tall. Regulations can vary based on your location, so it's important to check your local building codes or consult a local contractor. There are also rules about the size of the gaps between pickets and between the bottom of the railing and the deck.

Before installing a railing on your front porch, you'll need to check local permitting requirements. Local building authorities may have specific codes that require a permit—or, in some cases, no permit at all. Reviewing your city's guidelines and consulting a qualified professional will help ensure your project meets all legal and safety standards, preventing any unexpected issues during inspections.

Deciding whether to repair or replace your deck railings depends on the extent of the damage and whether you can match new materials to the old ones. If you have minor issues, repair might be an option. However, when it's challenging to match existing materials, replacing the railings can give your deck a fresh start and reset its lifespan. A decking expert can assess your railings and recommend the best course of action to improve safety and maintain a cohesive look.

The Boulder, CO homeowners’ guide to wood stairs and railings installations and replacements

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