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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
1822 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 Paramount Remodeling Company Inc

Paramount Remodeling Company Inc

8105 W I-25 Frontage Rd
4.32(
192
)
Approved Pro

Paramount Remodeling Company Inc

8105 W I-25 Frontage Rd
4.32(
192
)
Approved Pro
Customers say: Quality work
442 local quotes requested
49 years of experience

Paramount remodeling is a family owned & operated construction company. With over 50 years of hands on experience, we pride ourselves in providing a excellent service at an affordable price. 90% of our business is referral based and repeat customers. We work hard to earn your business and want to be your next reference. We offer a progressive billing system. This helps you avoid large deposit and allows you pay as worked is completed. Our attention to detail and can-do attitude allows us to make your vision a reality. We are licensed and insured for over 35 years. Call now for your free consultation and estimate.

"I hired Paramount back in 2020 for work on the first floor and appreciated their work so much that I brought them back for the basement (fix/ update after mold repair) and second floor (bathroom and stairs update, new carpet). Like the first time, I really appreciated Ryan's suggestions on style and options, and the various contractors were professional and very kind about working around me and the cats. Ryan was ultimately more critical than me about details and appreciate that desire to do things right and as clean as possible. Would use again!... although that would require a new house at this point. 😁"

Misty H on October 2024

Paramount remodeling is a family owned & operated construction company. With over 50 years of hands on experience, we pride ourselves in providing a excellent service at an affordable price. 90% of our business is referral based and repeat customers. We work hard to earn your business and want to be your next reference. We offer a progressive billing system. This helps you avoid large deposit and allows you pay as worked is completed. Our attention to detail and can-do attitude allows us to make your vision a reality. We are licensed and insured for over 35 years. Call now for your free consultation and estimate.

"I hired Paramount back in 2020 for work on the first floor and appreciated their work so much that I brought them back for the basement (fix/ update after mold repair) and second floor (bathroom and stairs update, new carpet). Like the first time, I really appreciated Ryan's suggestions on style and options, and the various contractors were professional and very kind about working around me and the cats. Ryan was ultimately more critical than me about details and appreciate that desire to do things right and as clean as possible. Would use again!... although that would require a new house at this point. 😁"

Misty H on October 2024


Avatar for Ilios Professional Services

Ilios Professional Services

PO Box 24209
5.00(
2
)
Approved Pro

Ilios Professional Services

PO Box 24209
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
264 local quotes requested

We perform handyman work, remodeling, plumbing, drywall, flooring, electricity and all repair work. Also can provide housekeeping service

"They took everything and poured new concrete, everything was done in the amount of time they estimated. Eduardo and his team are great, I highly recommend them!"

Eugenia J on October 2024

We perform handyman work, remodeling, plumbing, drywall, flooring, electricity and all repair work. Also can provide housekeeping service

"They took everything and poured new concrete, everything was done in the amount of time they estimated. Eduardo and his team are great, I highly recommend them!"

Eugenia J on October 2024


Z-Man Inc.

9795 W 18th Ave
4.90(
30
)
Approved Pro

Z-Man Inc.

9795 W 18th Ave
4.90(
30
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
848 local quotes requested

Small licensed general and electrical contractor. All residential and small commercial electrical; service upgrades, lighting, power, plugs switches and fixtures. Residential basement, kitchen, and bath remodel.

"Great, fixed the problem in no time. Great service."

Larry M on October 2025

Small licensed general and electrical contractor. All residential and small commercial electrical; service upgrades, lighting, power, plugs switches and fixtures. Residential basement, kitchen, and bath remodel.

"Great, fixed the problem in no time. Great service."

Larry M on October 2025


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
1053 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


Avatar for Denver Dream Builders

Denver Dream Builders

.
5.00(
5
)
Approved Pro

Denver Dream Builders

.
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1082 local quotes requested

Denver Dream Builders (25 years of experience) specializes in high-quality remodeling and building services for Denver homeowners. They offer free consultations, personalized designs, and flexible payment plans to ensure a smooth and successful project from start to finish. Their commitment to customer satisfaction makes them a top choice for residential construction and remodeling.

"It went great. They installed recessed lighting in my kitchen and it looks great. They cleaned up their mess and were friendly and professional. And, they charged a reasonable price."

David B on April 2025

Denver Dream Builders (25 years of experience) specializes in high-quality remodeling and building services for Denver homeowners. They offer free consultations, personalized designs, and flexible payment plans to ensure a smooth and successful project from start to finish. Their commitment to customer satisfaction makes them a top choice for residential construction and remodeling.

"It went great. They installed recessed lighting in my kitchen and it looks great. They cleaned up their mess and were friendly and professional. And, they charged a reasonable price."

David B on April 2025


Avatar for Integrity Remodeling Services

Integrity Remodeling Services

1717 1st Street
4.37(
65
)
Approved Pro

Integrity Remodeling Services

1717 1st Street
4.37(
65
)
Approved Pro
Customers say: Terrific value
479 local quotes requested
36 years of experience

Offering remodeling services and basement refinishes all the way down to small repairs.19 years experience in kitchen and bathroom repair and remodeling. Free estimates. Contact Jim Ruffin at 970-599-2883

"Jim did an amazing job finishing our basement! Took about a month which was perfect timing being just him and a helper. He kept us in the loop on what was going on and matched the rest of our house perfectly."

Kiana D on April 2025

Offering remodeling services and basement refinishes all the way down to small repairs.19 years experience in kitchen and bathroom repair and remodeling. Free estimates. Contact Jim Ruffin at 970-599-2883

"Jim did an amazing job finishing our basement! Took about a month which was perfect timing being just him and a helper. He kept us in the loop on what was going on and matched the rest of our house perfectly."

Kiana D on April 2025


Avatar for 4 Seasons Construction

4 Seasons Construction

2758 S Ingalls Way
4.49(
49
)
Approved Pro

4 Seasons Construction

2758 S Ingalls Way
4.49(
49
)
Approved Pro
Customers say: Quality work
814 local quotes requested
19 years of experience

We are a full service home remodel company with Handyman services offered. We specialize in kitchens, bathrooms, & basement remodeling. We also offer new builds (and consultations) for ADU's, garages, & decks. Lastly, we have a trustworthy subcontractor group that is licensed & recommended, to provide remodeling aspects such as cabinetry, doors, windows, granite/countertops. Inquire about our concrete services & patios!

"Summary Review of 4 Seasons Construction Project, Small Bathroom Remodel, October 11-November 4, 2022 A walk through was conducted with Nick Moyer, owner, specifically stating what was to be done. I used a list of items discussed with all bidders to make sure they all had the same information. I saw no notes taken by him. Prior to construction, per 4 Seasons, the contract was to be reviewed and all items confirmed or modified prior to work starting. In developing the contract, I had sent several emails detailing changes. Not all were incorporated into the contract. Nick came in unannounced as his assistant was already here and started the bathroom tear down. He didn’t bother to introduce himself or start the contract review process prior to beginning work. Numerous problems occurred: Nick insisted tub/shower bathroom tile was to go only to the existing location and threatened to walk off the job unless I paid him $555 more to go to the ceiling. This turned out to be his mode of operation throughout the project. Only when I showed him the contract where it specifically stated tile to the ceiling did he relent. He was not aware of what was in the contract. Nick said the backsplash was not included in the contract. He wanted another $190 to install it. I have an email documenting it was to be included. When shown the facts, he did do the installation without adding more money, but it was another disagreement. Nick said they were going to paint the bathroom. I told him we had decided not to include it. Using text messages, he called me names and insulted me. I submitted an email dated August 18, 2022 which clearly stated to delete painting the bathroom. He was very angry about all of this. On Friday, November 4, 2022 he left for the day. I wrote him November 5 stating what was left to complete the job. He wrote back saying he was done and was not coming back unless I paid him $165/hour to complete items that were in the contract. He basically walked off the job. Left to be done: re-hang the mirror (stated in the contract), install a light (stated in an email), install two towel hooks (replaced the towel bar). I ended up doing all of it since he walked off the job. The entire process was one of contention, primarily because Nick did not know what was in his contract and partly because he considered this a time and material job, not a fixed price contract job. When he felt too much time was spent on an item (for example, grab bar installation) he would declare he was done. I reviewed his work: A hole was in my new vanity where he mis-drilled for the toilet paper holder. Sawdust and other material were in the vanity drawers and main cabinet. The sink drain spout was not working as it got disconnected from the lever (they never came to fix it although I asked). Pieces of grout and film stuck all over the tile floor and walls. Overall, the bathroom was never cleaned as part of a finished job. I had to do it. The tub was especially a mess with grout and sealant all over it. It took me 40 minutes of cleaning on this one item alone. The staging room for all the supplies was a mess, with boxes and papers all about. It took me 3 hours to clean the bathroom and staging room. Hardly the finished job I expected. The bathroom door was cut without our knowledge. He cut it 1 ¾ inches off the door and it now looks ridiculous next to the bedroom doors. Nick claimed it was for ventilation but I have checked the internet construction websites and they all say a bathroom door gap should be ½ to ¾ inches. Nothing was laid on the carpet…. no drop cloth, tarp, plastic… from the bottom of my stairs up to the landing and down the hallway. Consequently, there are tile water drippings on the carpet all along the way. We will have to get this professionally cleaned. Extensive mud marks they claim are not theirs. Since I don’t have “before” pictures, I can’t prove it. In summary, Nick did not know his own contract that he prepared and priced. Everything for this job was spelled out for him but notes were not taken. When Nick felt he spent too much time on an item, he just decided he was not going to do it, regardless of the contract. It was a contentious project throughout. Additionally, the final walk through (required by contract) was not done since he quit November 4. Nick’s attitude was often sullen and non-communicative for most of the project. All we ever wanted was what we requested. If you decide to hire 4 Seasons Construction, I recommend the following: *list every conceivable item you want done…itemize everything; do not rely on general headings such as HARDWARE or ELECTRICAL to cover you. List specific items you want done under these headings as part of the contract *make Nick initial every item to make sure he has read the contract *Insure the contract is reviewed prior to letting him start any work *Keep tabs that he is doing what is in the contract *Watch out for “add ons”"

Bernard M on November 2022

We are a full service home remodel company with Handyman services offered. We specialize in kitchens, bathrooms, & basement remodeling. We also offer new builds (and consultations) for ADU's, garages, & decks. Lastly, we have a trustworthy subcontractor group that is licensed & recommended, to provide remodeling aspects such as cabinetry, doors, windows, granite/countertops. Inquire about our concrete services & patios!

"Summary Review of 4 Seasons Construction Project, Small Bathroom Remodel, October 11-November 4, 2022 A walk through was conducted with Nick Moyer, owner, specifically stating what was to be done. I used a list of items discussed with all bidders to make sure they all had the same information. I saw no notes taken by him. Prior to construction, per 4 Seasons, the contract was to be reviewed and all items confirmed or modified prior to work starting. In developing the contract, I had sent several emails detailing changes. Not all were incorporated into the contract. Nick came in unannounced as his assistant was already here and started the bathroom tear down. He didn’t bother to introduce himself or start the contract review process prior to beginning work. Numerous problems occurred: Nick insisted tub/shower bathroom tile was to go only to the existing location and threatened to walk off the job unless I paid him $555 more to go to the ceiling. This turned out to be his mode of operation throughout the project. Only when I showed him the contract where it specifically stated tile to the ceiling did he relent. He was not aware of what was in the contract. Nick said the backsplash was not included in the contract. He wanted another $190 to install it. I have an email documenting it was to be included. When shown the facts, he did do the installation without adding more money, but it was another disagreement. Nick said they were going to paint the bathroom. I told him we had decided not to include it. Using text messages, he called me names and insulted me. I submitted an email dated August 18, 2022 which clearly stated to delete painting the bathroom. He was very angry about all of this. On Friday, November 4, 2022 he left for the day. I wrote him November 5 stating what was left to complete the job. He wrote back saying he was done and was not coming back unless I paid him $165/hour to complete items that were in the contract. He basically walked off the job. Left to be done: re-hang the mirror (stated in the contract), install a light (stated in an email), install two towel hooks (replaced the towel bar). I ended up doing all of it since he walked off the job. The entire process was one of contention, primarily because Nick did not know what was in his contract and partly because he considered this a time and material job, not a fixed price contract job. When he felt too much time was spent on an item (for example, grab bar installation) he would declare he was done. I reviewed his work: A hole was in my new vanity where he mis-drilled for the toilet paper holder. Sawdust and other material were in the vanity drawers and main cabinet. The sink drain spout was not working as it got disconnected from the lever (they never came to fix it although I asked). Pieces of grout and film stuck all over the tile floor and walls. Overall, the bathroom was never cleaned as part of a finished job. I had to do it. The tub was especially a mess with grout and sealant all over it. It took me 40 minutes of cleaning on this one item alone. The staging room for all the supplies was a mess, with boxes and papers all about. It took me 3 hours to clean the bathroom and staging room. Hardly the finished job I expected. The bathroom door was cut without our knowledge. He cut it 1 ¾ inches off the door and it now looks ridiculous next to the bedroom doors. Nick claimed it was for ventilation but I have checked the internet construction websites and they all say a bathroom door gap should be ½ to ¾ inches. Nothing was laid on the carpet…. no drop cloth, tarp, plastic… from the bottom of my stairs up to the landing and down the hallway. Consequently, there are tile water drippings on the carpet all along the way. We will have to get this professionally cleaned. Extensive mud marks they claim are not theirs. Since I don’t have “before” pictures, I can’t prove it. In summary, Nick did not know his own contract that he prepared and priced. Everything for this job was spelled out for him but notes were not taken. When Nick felt he spent too much time on an item, he just decided he was not going to do it, regardless of the contract. It was a contentious project throughout. Additionally, the final walk through (required by contract) was not done since he quit November 4. Nick’s attitude was often sullen and non-communicative for most of the project. All we ever wanted was what we requested. If you decide to hire 4 Seasons Construction, I recommend the following: *list every conceivable item you want done…itemize everything; do not rely on general headings such as HARDWARE or ELECTRICAL to cover you. List specific items you want done under these headings as part of the contract *make Nick initial every item to make sure he has read the contract *Insure the contract is reviewed prior to letting him start any work *Keep tabs that he is doing what is in the contract *Watch out for “add ons”"

Bernard M on November 2022


Avatar for Superior Remodeling

Superior Remodeling

14630 East 25th Avenue
5.00(
15
)
Approved Pro

Superior Remodeling

14630 East 25th Avenue
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1129 local quotes requested

Superior Remodeling Licensed & Insured Contractor – Delivering professional, reliable, and quality work at a fair price. From small repairs to full remodels, we handle projects with care and expertise. Contact Jerry at 720-413-2563 with any questions. Services We Offer: • Basement Finishing • Bathroom Remodels • Kitchen Remodels • Additions • Drywall (hanging, taping, mudding, repairs) • Laminate Flooring • Interior & Exterior Painting • Deck Design & Build • Cabinet Installation • Fence Installation • Backsplash Installation • Trim & Finish Carpentry • Light Fixture Replacement • Plumbing Services

"I can tell Jerry takes real pride in his work. Jerry did a phenomenal job incredibly professional, friendly, and transparent throughout the whole process. Got a fair quote and completed right on time. No surprises—just top-tier craftsmanship. If you want quality work from someone who cares, I can’t recommend Superior Remodeling enough . I wouldn’t trust anyone else for my future remodeling needs!"

Carlos B on September 2025

Superior Remodeling Licensed & Insured Contractor – Delivering professional, reliable, and quality work at a fair price. From small repairs to full remodels, we handle projects with care and expertise. Contact Jerry at 720-413-2563 with any questions. Services We Offer: • Basement Finishing • Bathroom Remodels • Kitchen Remodels • Additions • Drywall (hanging, taping, mudding, repairs) • Laminate Flooring • Interior & Exterior Painting • Deck Design & Build • Cabinet Installation • Fence Installation • Backsplash Installation • Trim & Finish Carpentry • Light Fixture Replacement • Plumbing Services

"I can tell Jerry takes real pride in his work. Jerry did a phenomenal job incredibly professional, friendly, and transparent throughout the whole process. Got a fair quote and completed right on time. No surprises—just top-tier craftsmanship. If you want quality work from someone who cares, I can’t recommend Superior Remodeling enough . I wouldn’t trust anyone else for my future remodeling needs!"

Carlos B on September 2025


Avatar for J's Remodeling Group

J's Remodeling Group

123 Main St.
5.00(
2
)
Approved Pro

J's Remodeling Group

123 Main St.
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
914 local quotes requested

J's Remodeling Group is a full service construction company specializing in residential remodeling. Whether your project is a full architectural design ready for permit, or starting at first steps needing design-build assistance, JRG is your one stop shop. Our subcontractors are the best in the business, making our customers the priority. We take pride in every project we do, no matter how small. Our expertise ranges from a simple bathroom renovation to a full house remodel. If you are ready to start your home project and looking for a professional company, JRG can help you get started today.

"Jobs always get completed on a timely manner and with great service when I utilize JR. He is very responsive, knowledgeable, and respectful on each and every job, no matter the size or scope. He is very attentive to detail and provides great customer service."

Dan R on June 2025

J's Remodeling Group is a full service construction company specializing in residential remodeling. Whether your project is a full architectural design ready for permit, or starting at first steps needing design-build assistance, JRG is your one stop shop. Our subcontractors are the best in the business, making our customers the priority. We take pride in every project we do, no matter how small. Our expertise ranges from a simple bathroom renovation to a full house remodel. If you are ready to start your home project and looking for a professional company, JRG can help you get started today.

"Jobs always get completed on a timely manner and with great service when I utilize JR. He is very responsive, knowledgeable, and respectful on each and every job, no matter the size or scope. He is very attentive to detail and provides great customer service."

Dan R on June 2025

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FAQs for second story addition building service projects in Boulder, 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 Boulder, 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.

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