Top-rated second story addition builders.

Get matched with top second story addition builders in Castle Rock, CO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Second story addition builders in Castle Rock

Avatar for MyBath Colorado

MyBath Colorado

10940 S Parker Rd
4.00(
4
)
Approved Pro

MyBath Colorado

10940 S Parker Rd
4.00(
4
)
Approved Pro
Customers say: Quality work
1102 local quotes requested
2 years of experience

MyBath Colorado is a smaller local Kitchen and Bath Remodeling company that offers higher end, quality product without the price tag of the big remodel companies. We offer bathroom remodels, which ranges from tub and shower replacements, tub-to-shower conversions, safe showers, and more. Refresh your kitchen, including new cabinets, countertops, sinks and faucet. We are local families serving local families. Our reputation over thousands of projects completed is built on service, safety and quality, built for you. This is your house, your family, your bath.

"My Bath Colorado did an amazing job updating my bathroom! It's now the nicest room in my house! Noah and Dillon did a fantastic job with installation and were very professional and courteous. I'm ready to do the next bathroom (when I save up my money - lol). Thanks My Bath!"

Karmen A on February 2025

MyBath Colorado is a smaller local Kitchen and Bath Remodeling company that offers higher end, quality product without the price tag of the big remodel companies. We offer bathroom remodels, which ranges from tub and shower replacements, tub-to-shower conversions, safe showers, and more. Refresh your kitchen, including new cabinets, countertops, sinks and faucet. We are local families serving local families. Our reputation over thousands of projects completed is built on service, safety and quality, built for you. This is your house, your family, your bath.

"My Bath Colorado did an amazing job updating my bathroom! It's now the nicest room in my house! Noah and Dillon did a fantastic job with installation and were very professional and courteous. I'm ready to do the next bathroom (when I save up my money - lol). Thanks My Bath!"

Karmen A on February 2025


Avatar for Peppers Landesign Services

Peppers Landesign Services

5416 W Indore Dr
4.77(
86
)
Approved Pro

Peppers Landesign Services

5416 W Indore Dr
4.77(
86
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2030 local quotes requested

We are a family and veteran owned and operated business located in Littleton CO. We are your true one-stop concrete, retaining wall, fencing, deck/pergola company. We offer many other services as well. Call Gabriel today for your free consultation at 303.994.2944.

"The work was completed in a timely manor and overall looks good, during the project Gabe tried to change the scope many times, but ultimately did stick to our quote. Once work was completed he requested an additional $600 “because we did such a good job” finally within 90 days of having our fence and gate installed the gate began to sag. I contacted Gabe to give him an opportunity to make it right but he did not respond in any capacity. Moral of the story: make sure the work is 1000% because once peppers leaves they won’t return to fix any errors."

Nathan S on September 2025

We are a family and veteran owned and operated business located in Littleton CO. We are your true one-stop concrete, retaining wall, fencing, deck/pergola company. We offer many other services as well. Call Gabriel today for your free consultation at 303.994.2944.

"The work was completed in a timely manor and overall looks good, during the project Gabe tried to change the scope many times, but ultimately did stick to our quote. Once work was completed he requested an additional $600 “because we did such a good job” finally within 90 days of having our fence and gate installed the gate began to sag. I contacted Gabe to give him an opportunity to make it right but he did not respond in any capacity. Moral of the story: make sure the work is 1000% because once peppers leaves they won’t return to fix any errors."

Nathan S on September 2025


Avatar for Issac Landscaping

Issac Landscaping

2818 Swale Run
4.32(
22
)
Approved Pro

Issac Landscaping

2818 Swale Run
4.32(
22
)
Approved Pro
Customers say: Quality work
330 local quotes requested
Free onsite estimate

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. free estimates 719 9301845 **Ask about our retaining wall artificial grass installation**

"We needed to refresh our rocks in our xceriscaping, it was very spare. We ordered 12 tons of 3/4" Colorado Rose rocks, the same we had. They turn less red after a while with the rain and snow. So eventually it will all look uniformed. Isaac responded quickly to my quote request online and even offered to stop by the same evening as we were ready to do this project. His crew/employees and he did an amazing, filling in all the bare areas (many) and refreshing all with a thin layer of the new rocks, just as we requested. They cleaned up the areas upfront where the rock had been delivered and all other areas as well. Everyone was professional and very nice. Great job, thank you. We couldn't be happier."

jutta s on May 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. free estimates 719 9301845 **Ask about our retaining wall artificial grass installation**

"We needed to refresh our rocks in our xceriscaping, it was very spare. We ordered 12 tons of 3/4" Colorado Rose rocks, the same we had. They turn less red after a while with the rain and snow. So eventually it will all look uniformed. Isaac responded quickly to my quote request online and even offered to stop by the same evening as we were ready to do this project. His crew/employees and he did an amazing, filling in all the bare areas (many) and refreshing all with a thin layer of the new rocks, just as we requested. They cleaned up the areas upfront where the rock had been delivered and all other areas as well. Everyone was professional and very nice. Great job, thank you. We couldn't be happier."

jutta s on May 2025


Avatar for Easy Green Lawn Care & Landscaping

Easy Green Lawn Care & Landscaping

6920 S JORDAN ROAD
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Easy Green Lawn Care & Landscaping

6920 S JORDAN ROAD
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
696 local quotes requested
12 years of experience

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!


Avatar for Wes-Tec Builders Company, Inc.

Wes-Tec Builders Company, Inc.

2850 W 92nd Ave
3.60(
5
)
Approved Pro

Wes-Tec Builders Company, Inc.

2850 W 92nd Ave
3.60(
5
)
Approved Pro
Customers say: Terrific value
1076 local quotes requested
37 years of experience

Family owned and operated for over 25 years. A+ rating at the BBB. All major credit cards accepted. Financing available.

"Steve and his team did a great job. He worked with our home insurance and got the water damaged floor replaced quickly and it looks great!"

Kelsey A on August 2024

Family owned and operated for over 25 years. A+ rating at the BBB. All major credit cards accepted. Financing available.

"Steve and his team did a great job. He worked with our home insurance and got the water damaged floor replaced quickly and it looks great!"

Kelsey A on August 2024


Minh Landscaping and Garden

7623 S Grape St
4.92(
52
)
Approved Pro

Minh Landscaping and Garden

7623 S Grape St
4.92(
52
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
401 local quotes requested

*PLEASE CALL, AS IT IS EASIER TO CONTACT US* (720)-231-9752 Minh Le with 22 years of experience, he specializes in designing and pond making as well as pond maintenance. We try to listen to our costumers and trying to see what they want and need. Not only can Minh do designing and pond making but he can do; rock work, mulch, metal & wood edging, planting/removing/trimming trees and bushes, sodding & re-sodding. He can also build flowerbeds and design them on top of that he can do yard clean up.

"HUGE shoutout to Minh Le Landscaping. He did a beautiful job on our landscape at an amazing price, you truly can’t beat. He is extremely dedicated and is a man of his word which can be rare these days. He completed the project way ahead of schedule, we are beyond grateful. PLEASE reach out to him at 720-231-9752. You will not regret it!"

Jessi B on June 2025

*PLEASE CALL, AS IT IS EASIER TO CONTACT US* (720)-231-9752 Minh Le with 22 years of experience, he specializes in designing and pond making as well as pond maintenance. We try to listen to our costumers and trying to see what they want and need. Not only can Minh do designing and pond making but he can do; rock work, mulch, metal & wood edging, planting/removing/trimming trees and bushes, sodding & re-sodding. He can also build flowerbeds and design them on top of that he can do yard clean up.

"HUGE shoutout to Minh Le Landscaping. He did a beautiful job on our landscape at an amazing price, you truly can’t beat. He is extremely dedicated and is a man of his word which can be rare these days. He completed the project way ahead of schedule, we are beyond grateful. PLEASE reach out to him at 720-231-9752. You will not regret it!"

Jessi B on June 2025


Avatar for PD Tile & Floors LLC

PD Tile & Floors LLC

4.96(
46
)
Approved Pro

PD Tile & Floors LLC

4.96(
46
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
358 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!

"Pete and Juan were excellent to work with. Had good ideas and were very skilled at what they do. Will use these gentleman again."

Pat H on September 2025

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!

"Pete and Juan were excellent to work with. Had good ideas and were very skilled at what they do. Will use these gentleman again."

Pat H on September 2025


Avatar for Handyman Connection of Parker

Handyman Connection of Parker

19600 E Parker Square Dr., # 215
4.67(
6
)
Approved Pro

Handyman Connection of Parker

19600 E Parker Square Dr., # 215
4.67(
6
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
816 local quotes requested

With over 20 years of experience in providing top quality home improvement and repair services, and backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today - One Call. One Connection.®

"great: profestional. friendly and the workmanship was very good"

IRENE S on September 2025

With over 20 years of experience in providing top quality home improvement and repair services, and backed by satisfaction our competitors can't match, isn't it time to give us a call? Whether you have small or large projects for the interior or exterior, we offer the quality you expect and the customer care you desire to make your home repair and improvement project dreams a reality today. Skip the stress of unlicensed or inexperienced contractors with the trusted quality of Handyman Connection. We offer both residential and commercial handyman repairs, call us today - One Call. One Connection.®

"great: profestional. friendly and the workmanship was very good"

IRENE S on September 2025


Avatar for Napa Pro Cabinet Finishes

Napa Pro Cabinet Finishes

2900 Concord Street
5.00(
3
)
Approved Pro

Napa Pro Cabinet Finishes

2900 Concord Street
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
711 local quotes requested

Our minimum invoice is $1,500. Please be respectful when inquiring. We do it all Custom cabinets , cabinet refacing , cabinet finishes (paint and stain) and kitchen and bath remodel . We offer every option available to make , restore and maintain any type of cabinetry and wood furniture always keeping. Up with trending ideas and designs . we are a family owned local Business , servicing the community since 2008.

"It as a great experience. Very good communication, professionalism and amazing work. Iwill defiantly contact them again for future work."

Cindy C on February 2025

Our minimum invoice is $1,500. Please be respectful when inquiring. We do it all Custom cabinets , cabinet refacing , cabinet finishes (paint and stain) and kitchen and bath remodel . We offer every option available to make , restore and maintain any type of cabinetry and wood furniture always keeping. Up with trending ideas and designs . we are a family owned local Business , servicing the community since 2008.

"It as a great experience. Very good communication, professionalism and amazing work. Iwill defiantly contact them again for future work."

Cindy C on February 2025


Avatar for JJ&E Construction

JJ&E Construction

4108 Sod House Trail
4.59(
22
)
Approved Pro

JJ&E Construction

4108 Sod House Trail
4.59(
22
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2214 local quotes requested

JJ&E Construction is a full service general home construction and remodeling service that started in King of Prussia, PA. But now we are in Colorado. We are owner operated and focused on providing quality to each and every one of our customers. We are open for scheduling now and would like to come take a look at your home! Please give us a call or click for an estimate today!

"I hired this company to build a new deck in the beginning of July. It is now the middle of September and my deck is still not finished. While the time frame is not completely their fault due to material delivery they wouldn’t show up for days at a time when material was available to work with. There were times they would show up and only stay for a couple hours. The whole process was a nightmare. Their lack of quality shows in all areas of the deck. I drafted the plans myself and they were approved by the building department. I provided them with copies of the plans. They messed up 4 of the 5 concrete piers because they measured them wrong. Instead of redoing them. They poured square pads over them that were only poured on the surface for three of them. One of the outside piers was supposed to be 10 inches. They messed up the measurement then poured a 16 inch pier over it that is approximately 1.5 ft above ground. They also cut a sprinkler line that went through the pier instead of pouring over it like I explained to them. I had to replace one piece of siding that met with the deck. I bought matching siding to replace it. The workers broke the siding while moving it. They bought new siding that was cheaper and did not match the existing siding. They additional broke off another small piece of siding that was not fixed. They left material all throughout my yard for weeks, leading to my grass dying and my sprinklers unable to work because they were covered up. Nails and screws were everywhere until I picked them up. The posts were cut short for the railing, so they nailed pieces of extensions on top of the posts. They messed up fastener spots for the rails leaving holes in the railing. They originally used screws for the framing. They had to be replaced with nails even telling them before they started nails had to be used and it was in the plans from the building department as well. They used facia board for the steps until I explained to them what the facia boards were for. Leading me to be short on facia boards for the rest of the deck. They also started the deck flooring using a facia board, realized the mistake and replaced. But at that point the facia board could not be used elsewhere as it was notched for posts. I bought flashing for the ledger that was never used. When I questioned them about it he stated the siding and ledger were already put on. The quality of work was below average at best. They cut corners and I found it very concerning I had to explain to them parts of building a deck."

Chad C on September 2025

JJ&E Construction is a full service general home construction and remodeling service that started in King of Prussia, PA. But now we are in Colorado. We are owner operated and focused on providing quality to each and every one of our customers. We are open for scheduling now and would like to come take a look at your home! Please give us a call or click for an estimate today!

"I hired this company to build a new deck in the beginning of July. It is now the middle of September and my deck is still not finished. While the time frame is not completely their fault due to material delivery they wouldn’t show up for days at a time when material was available to work with. There were times they would show up and only stay for a couple hours. The whole process was a nightmare. Their lack of quality shows in all areas of the deck. I drafted the plans myself and they were approved by the building department. I provided them with copies of the plans. They messed up 4 of the 5 concrete piers because they measured them wrong. Instead of redoing them. They poured square pads over them that were only poured on the surface for three of them. One of the outside piers was supposed to be 10 inches. They messed up the measurement then poured a 16 inch pier over it that is approximately 1.5 ft above ground. They also cut a sprinkler line that went through the pier instead of pouring over it like I explained to them. I had to replace one piece of siding that met with the deck. I bought matching siding to replace it. The workers broke the siding while moving it. They bought new siding that was cheaper and did not match the existing siding. They additional broke off another small piece of siding that was not fixed. They left material all throughout my yard for weeks, leading to my grass dying and my sprinklers unable to work because they were covered up. Nails and screws were everywhere until I picked them up. The posts were cut short for the railing, so they nailed pieces of extensions on top of the posts. They messed up fastener spots for the rails leaving holes in the railing. They originally used screws for the framing. They had to be replaced with nails even telling them before they started nails had to be used and it was in the plans from the building department as well. They used facia board for the steps until I explained to them what the facia boards were for. Leading me to be short on facia boards for the rest of the deck. They also started the deck flooring using a facia board, realized the mistake and replaced. But at that point the facia board could not be used elsewhere as it was notched for posts. I bought flashing for the ledger that was never used. When I questioned them about it he stated the siding and ledger were already put on. The quality of work was below average at best. They cut corners and I found it very concerning I had to explain to them parts of building a deck."

Chad C on September 2025

...
Showing 1-10 of 965
FAQs for second story addition building service projects in Castle Rock, CO

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Castle Rock, CO homeowners’ guide to second story addition building services

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

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.