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Find Second story addition builders in Claremont

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
2177 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Anderson Plumbing Services

No reviews yet

Anderson Plumbing Services

No reviews yet
12 years of experience

Family owned and operated. Over 25 years of experience. Discounts for military and seniors.

Family owned and operated. Over 25 years of experience. Discounts for military and seniors.

Avatar for Bliss Walk-In Tubs

Bliss Walk-In Tubs

5.00(
1
)

Bliss Walk-In Tubs

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Tubs headquartered in California, USA is a top walk-in tub manufacturer and supplier across the USA. We provide a range of walk-in tubs from compact walk-in tubs to wheelchair-accessible walk-in tubs. We also provide customized walk-in tubs with great options and accessories. So, redefine your walk-in bath experience and contact us at (800) 577-8475 for a free quote and reserve a date and time for your consultation as per your schedule.

"Everything went well, the process was pretty smooth, very good job as well as the price. No complaints at all."

Homeowner on August 2023

American Tubs headquartered in California, USA is a top walk-in tub manufacturer and supplier across the USA. We provide a range of walk-in tubs from compact walk-in tubs to wheelchair-accessible walk-in tubs. We also provide customized walk-in tubs with great options and accessories. So, redefine your walk-in bath experience and contact us at (800) 577-8475 for a free quote and reserve a date and time for your consultation as per your schedule.

"Everything went well, the process was pretty smooth, very good job as well as the price. No complaints at all."

Homeowner on August 2023

Pacific Rim Construction Group

No reviews yet

Pacific Rim Construction Group

No reviews yet

Pacific Rim Construction Group is license and bonded.

Pacific Rim Construction Group is license and bonded.

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% 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

Avatar for Doc Joe's Rooter & Plumbing Service

Doc Joe's Rooter & Plumbing Service

4.44(
27
)

Doc Joe's Rooter & Plumbing Service

4.44(
27
)
Customers say: Quality work
50 years of experience

We have a team of highly experienced and skilled plumbing experts and contractors with an excellent mastery of the plumbing industry. Our team is focused on providing every client with high quality workmanship, prompt appointments, competitive prices and excellent customer service. Our professional plumbing experts are proficient at diagnosing the problem, communicating a detailed explanation of their findings to you, answering all of your questions, and repairing or replacing all of your plumbing issues. Our plumbing experts have extensive experience and training in repairing all types of residential and commercial problems including, but not limited to, leaks, toilets, faucets, water heaters, tankless water heaters, drain and sewer pipes, garbage disposals, re-circulating pumps, gas lines and earthquake valves. We are dedicated towards maintaining cutting-edge plumbing standards and quality craftsmanship within our profession. We achieve this by continually training and educating our team of plumbing experts in all areas of the plumbing field. Finally, we fully stand behind the quality of the work we do by providing not only great customer service but also providing our clients with competitive warranties on the craftsmanship of the work we perform.

We have a team of highly experienced and skilled plumbing experts and contractors with an excellent mastery of the plumbing industry. Our team is focused on providing every client with high quality workmanship, prompt appointments, competitive prices and excellent customer service. Our professional plumbing experts are proficient at diagnosing the problem, communicating a detailed explanation of their findings to you, answering all of your questions, and repairing or replacing all of your plumbing issues. Our plumbing experts have extensive experience and training in repairing all types of residential and commercial problems including, but not limited to, leaks, toilets, faucets, water heaters, tankless water heaters, drain and sewer pipes, garbage disposals, re-circulating pumps, gas lines and earthquake valves. We are dedicated towards maintaining cutting-edge plumbing standards and quality craftsmanship within our profession. We achieve this by continually training and educating our team of plumbing experts in all areas of the plumbing field. Finally, we fully stand behind the quality of the work we do by providing not only great customer service but also providing our clients with competitive warranties on the craftsmanship of the work we perform.

1two3 Home Design

No reviews yet

1two3 Home Design

No reviews yet
Avatar for 4x4 studio

4x4 studio

5.00(
6
)

4x4 studio

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

4x4 Studio is a family own and operated company. We are involved in the design and construction of concrete projects. We take price in our workmanship and timely schedule projects . our projects range from flat work, foundations and decorative flatwork. We are here to make your project process smooth and convenient for all parties involved. Give us a call and let us help you with your next project; no matter what size small or big. te.

"They were quick and very professional. Always on time and everything went just as they said it would."

Kevin J on May 2021

4x4 Studio is a family own and operated company. We are involved in the design and construction of concrete projects. We take price in our workmanship and timely schedule projects . our projects range from flat work, foundations and decorative flatwork. We are here to make your project process smooth and convenient for all parties involved. Give us a call and let us help you with your next project; no matter what size small or big. te.

"They were quick and very professional. Always on time and everything went just as they said it would."

Kevin J on May 2021

AAA Construction

1.00(
1
)

AAA Construction

1.00(
1
)
Customers say: Quick response

If your house is falling apart around you and you don t know what to do, give us a call. We can repair your home and keep everyone in it happy.

"Don’t use Triple A Air Conditioning & Construction! Also AAA Construction same company Zee Armand (AKA Zahid Hussain) of Triple A Air Conditioning & Construction took our deposit didn’t do the work and left the siding off our house! We found Zee Armand (AKA Zahid Hussain) on Porch.com and asked him to give us an estimate on removing some dry rot, replacing a shower in our guest bathroom and installing some sheet vinyl in both the guest and master bathrooms. The estimate for the shower seemed reasonable, but for the flooring he was charging over $20 per square foot and we had already purchased the flooring ourselves. From Home Advisor: Installing sheet vinyl costs around $3/sf. Installing luxury vinyl tiles (LVT) or planks (LVP) costs considerably more, hovering at $7 per sq. ft.. Zee was the third contractor we had out to look at the bathroom and so by that point we were stressed and frustrated and after negotiating the flooring price down, we still decided to use his services and paid him a 10% deposit of $500. He was then supposed to come over the next day with his helper to look at the job and determine the tools they would need. He cancelled due to rain and said he would start on Monday instead. He arrived on Monday with his helper, took off a couple pieces of the siding of our house to expose the dry rot and told us that he was going to Home Depot to get supplies and update the estimate. He said he would be back in the afternoon and around 2:00 he still wasn’t back yet, so we contacted him to find out what was going on. At that point he proceeded to tell us that because of the little bit of mold that was there, that if a mold remediation team came out to remove it would cost us over $5000, but that he could do it for $1550. At that point we cancelled the job and demanded that he return our deposit. Long story short, he never gave us our $500 deposit back. Upon further investigation it was found that he has had numerous small claims judgments against him. He is also operating without a Home Improvement certification and isn’t certified to remove mold!"

Amy R on February 2019

If your house is falling apart around you and you don t know what to do, give us a call. We can repair your home and keep everyone in it happy.

"Don’t use Triple A Air Conditioning & Construction! Also AAA Construction same company Zee Armand (AKA Zahid Hussain) of Triple A Air Conditioning & Construction took our deposit didn’t do the work and left the siding off our house! We found Zee Armand (AKA Zahid Hussain) on Porch.com and asked him to give us an estimate on removing some dry rot, replacing a shower in our guest bathroom and installing some sheet vinyl in both the guest and master bathrooms. The estimate for the shower seemed reasonable, but for the flooring he was charging over $20 per square foot and we had already purchased the flooring ourselves. From Home Advisor: Installing sheet vinyl costs around $3/sf. Installing luxury vinyl tiles (LVT) or planks (LVP) costs considerably more, hovering at $7 per sq. ft.. Zee was the third contractor we had out to look at the bathroom and so by that point we were stressed and frustrated and after negotiating the flooring price down, we still decided to use his services and paid him a 10% deposit of $500. He was then supposed to come over the next day with his helper to look at the job and determine the tools they would need. He cancelled due to rain and said he would start on Monday instead. He arrived on Monday with his helper, took off a couple pieces of the siding of our house to expose the dry rot and told us that he was going to Home Depot to get supplies and update the estimate. He said he would be back in the afternoon and around 2:00 he still wasn’t back yet, so we contacted him to find out what was going on. At that point he proceeded to tell us that because of the little bit of mold that was there, that if a mold remediation team came out to remove it would cost us over $5000, but that he could do it for $1550. At that point we cancelled the job and demanded that he return our deposit. Long story short, he never gave us our $500 deposit back. Upon further investigation it was found that he has had numerous small claims judgments against him. He is also operating without a Home Improvement certification and isn’t certified to remove mold!"

Amy R on February 2019

Hertwick Tile and Stone

No reviews yet

Hertwick Tile and Stone

No reviews yet
16 years of experience

Old world sevice and quality, fair and reasonable new world prices!

Old world sevice and quality, fair and reasonable new world prices!

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FAQs for second story addition building service projects in Claremont, CA

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 Claremont, CA 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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