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Addition to existing structure builders in Boulder

Ruiz Drywall, LLC
76900 Gallatin Rd Trailer 16
4.20(
5
)
Approved Pro
Ruiz Drywall, LLC
76900 Gallatin Rd Trailer 16
4.20(
5
)
Approved Pro
Customers say: Terrific value
3 years of experience
Free onsite estimate

Welcome to Ruiz Drywall, LLC.! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"They do a great job and are very friendly."

Chase R on April 2024

Welcome to Ruiz Drywall, LLC.! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise, that your home or business deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!

"They do a great job and are very friendly."

Chase R on April 2024


Avatar for Home Essentials Master Services LLC
Home Essentials Master Services LLC
2015 E. Main St.
5.00(
2
)
Approved Pro
Home Essentials Master Services LLC
2015 E. Main St.
5.00(
2
)
Approved Pro
Customers say: Quality work
3 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"The electrical is great, but there have been scheduling issues."

Mike S on December 2022

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"The electrical is great, but there have been scheduling issues."

Mike S on December 2022


Avatar for Feral 5 Construction, LLC
Feral 5 Construction, LLC
5425 Jay Bird Drive
New on HomeAdvisorNew on Angi
Approved Pro
Feral 5 Construction, LLC
5425 Jay Bird Drive
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

Feral 5 Construction 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.

Feral 5 Construction 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.


Avatar for BuildersEdge, LLC
BuildersEdge, LLC
939 Main St.
4.67(
3
)
Approved Pro
BuildersEdge, LLC
939 Main St.
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We specialize in all aspects of construction. Building homes, garages, full remodels, roofing, siding, concrete, doors, and windows. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

"The project went very well considering the nature of the project. It required significant accommodations to work with the existing structure. Outside of delays for materials, the project progressed well and was completed in the expected time frame."

Ed B on January 2025

We specialize in all aspects of construction. Building homes, garages, full remodels, roofing, siding, concrete, doors, and windows. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today!

"The project went very well considering the nature of the project. It required significant accommodations to work with the existing structure. Outside of delays for materials, the project progressed well and was completed in the expected time frame."

Ed B on January 2025


Avatar for Feral 5 Construction
Feral 5 Construction
5.00(
8
)
Approved Pro
Feral 5 Construction
5.00(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
166 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Kyle and his crew were great to work with and we are really happy with our new decks! They were all communicative, polite, hard working, and trustworthy. Their bid was very competitive and they stuck with the estimate with no surprises. I would highly recommend working with them!"

Rob M on September 2024

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Kyle and his crew were great to work with and we are really happy with our new decks! They were all communicative, polite, hard working, and trustworthy. Their bid was very competitive and they stuck with the estimate with no surprises. I would highly recommend working with them!"

Rob M on September 2024


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


RT Builders
Harrison
No reviews
RT Builders
Harrison
No reviews
4 years of experience

RT Builders is a residential/commercial remodel contractor serving Butte and southwest Montana. Owner operated with 20+ years experience building in Montana.

RT Builders is a residential/commercial remodel contractor serving Butte and southwest Montana. Owner operated with 20+ years experience building in Montana.


Joshua Tree Cabinetry
78 John G Mine Rd
5.00(
1
)
Joshua Tree Cabinetry
78 John G Mine Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a custom cabinet shop of 4 to 5 cabinet makers.

We are a custom cabinet shop of 4 to 5 cabinet makers.


EverLog™ Systems
8012 Deschamps Ln
5.00(
2
)
EverLog™ Systems
8012 Deschamps Ln
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Color Your Carpet
9800 Beach Blvd
4.36(
11
)
Color Your Carpet
9800 Beach Blvd
4.36(
11
)
Customers say: Quick response
37 years of experience

Our unique "Carpet Color Care" services are providing residential and commercial property owners with a cost-effective alternative to costly and usually unnecessary carpet replacement. Savings of 50% to 85% compared to carpet replacements costs. Faded, stained, wrong color, outdated color, wrong color or just plain ugly carpet- we are the original and only complete on-site carpet dyeing and color restoration service company in the USA. Certified Carpet Dyemasters and Colorists perform our services in more than 200 locations worldwide. Color restoration of Oriental rugs and all fine rugs are our specialty, Design dyeing services offered on wall-to-wall or area rugs. No obligation inspections and proposal performed by appointment. Dyes are safe, MSDS on hand, flawless safety record for 25+ years. Educational and informative information about anything and everything concerning all aspects of carpet and rugs are provided on Color Your Carpet websites.

Our unique "Carpet Color Care" services are providing residential and commercial property owners with a cost-effective alternative to costly and usually unnecessary carpet replacement. Savings of 50% to 85% compared to carpet replacements costs. Faded, stained, wrong color, outdated color, wrong color or just plain ugly carpet- we are the original and only complete on-site carpet dyeing and color restoration service company in the USA. Certified Carpet Dyemasters and Colorists perform our services in more than 200 locations worldwide. Color restoration of Oriental rugs and all fine rugs are our specialty, Design dyeing services offered on wall-to-wall or area rugs. No obligation inspections and proposal performed by appointment. Dyes are safe, MSDS on hand, flawless safety record for 25+ years. Educational and informative information about anything and everything concerning all aspects of carpet and rugs are provided on Color Your Carpet websites.

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Addition to existing structure building services FAQs

How far you can push a room depends on the structure you choose. A cantilevered bump-out can extend 24 inches before building codes require its own footing or foundation. Anything longer needs engineered support and a permit. Check local codes or consult with a structural professional before finalizing plans to ensure your design remains safe and compliant.

Most bump-outs are completed within one to four weeks, even with minimal electrical, plumbing, or HVAC work. Their compact size means less demolition, simpler inspections, and fewer weather-related delays compared to a full-scale addition. Your contractor can provide a more precise timeline once they have determined the scope, materials, and permit schedule, but plan on having the extra square footage ready in approximately a month.

The homeowners guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
built-in outdoor kitchen with grill and sink
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Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
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Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
small bathroom that has been updated in a remodel
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Budget for the cost to remodel a small bathroom based on factors such as required fixtures, bathroom size, labor, remodel type, site prep, and more.
guest house in the backyard
Apr 27, 2025
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Need to build a guest house? Here’s how much it costs, what factors affect cost, and what to expect.
Kitchen view leading into dining area
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Use this guide to budget for bump-out addition costs based on factors such as room size, room type, labor, finishes, permits, and more.
House roof with nice window
Apr 28, 2025
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Budget for dormer addition costs based on factors such as roof type, framing, customizations, reinforcement, cladding, labor, and more.
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