Top-rated second story addition builders.

Get matched with top second story addition builders in Bonsall, CA

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 Bonsall

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
2064 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.

R & M POOL & SPA SVC

No reviews yet

R & M POOL & SPA SVC

No reviews yet

SmartRise Elevator Service Inc

1.00(
1
)

SmartRise Elevator Service Inc

1.00(
1
)
16 years of experience

Elevator Service, Elevator Repair, Elevator Modernization

"Horrible company to deal with. They came out to help to bring the elevator to the first floor. It was stuck due to a power outage on the block. They came out at 3pm Thursday and overcharged us overtime and travel time. As you can see from their publish hours 3 pm is within their working hours. They didn't tell us the overtime rate nor tell us that we would be charged over time.The service took under 45 minutes. Smartrise billed us for two hours at 454.00 an hour, total 908.00. When I spoke to Art at the company trying to discuss the proper amount for this service, he used profanity and name calling. Art hung up on me rather than communicate."

brian R on April 2018

Elevator Service, Elevator Repair, Elevator Modernization

"Horrible company to deal with. They came out to help to bring the elevator to the first floor. It was stuck due to a power outage on the block. They came out at 3pm Thursday and overcharged us overtime and travel time. As you can see from their publish hours 3 pm is within their working hours. They didn't tell us the overtime rate nor tell us that we would be charged over time.The service took under 45 minutes. Smartrise billed us for two hours at 454.00 an hour, total 908.00. When I spoke to Art at the company trying to discuss the proper amount for this service, he used profanity and name calling. Art hung up on me rather than communicate."

brian R on April 2018

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

KL9 Construction

5.00(
9
)

KL9 Construction

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner-operated, two employees. Sub out specific trades. Cost is determined by the job. License number 622634. For more information please email: kl9construction@gmail.com

Owner-operated, two employees. Sub out specific trades. Cost is determined by the job. License number 622634. For more information please email: kl9construction@gmail.com

Avatar for Family Interiors

Family Interiors

4.55(
33
)

Family Interiors

4.55(
33
)
Customers say: True professional
49 years of experience

Hello and Welcome to Family Carpet and Draperies. We specialize in all your flooring and window covering needs. We are a family owned and operated company which enables us to have high quality products for the lowest price possible. Here at Family we value our customers and provide you with a comfortable no pressure sale. All of our installers are licensed and bonded. Family Carpet and Draperies really is the place to satisfy your home improvement needs. So call now for a free in home estimate. License # 709839

"I previously had them do approximately 1600 Sq. feet of new carpet, all but one room. I have now used this company for both carpeting and window coverings. I had them carpet the one remaining room and do window coverings for six windows. Excellent is the word that best describes Family Carpet and Draperies. From their customer service, and installation, to the quality of their products. This is a company you can trust to do an exemplary job. Recommend without reservation."

SHARON G on April 2019

Hello and Welcome to Family Carpet and Draperies. We specialize in all your flooring and window covering needs. We are a family owned and operated company which enables us to have high quality products for the lowest price possible. Here at Family we value our customers and provide you with a comfortable no pressure sale. All of our installers are licensed and bonded. Family Carpet and Draperies really is the place to satisfy your home improvement needs. So call now for a free in home estimate. License # 709839

"I previously had them do approximately 1600 Sq. feet of new carpet, all but one room. I have now used this company for both carpeting and window coverings. I had them carpet the one remaining room and do window coverings for six windows. Excellent is the word that best describes Family Carpet and Draperies. From their customer service, and installation, to the quality of their products. This is a company you can trust to do an exemplary job. Recommend without reservation."

SHARON G on April 2019

Custom sculpting Signs and More

No reviews yet

Custom sculpting Signs and More

No reviews yet

I do custom sculpting and 3D signs for small businesses or large businesses I've done many sculptures for Vans shoe stores, Hot topic stores even Las Vegas casinos my artwork is variable according to my client's needs, I can custom make totem poles, smoke shop wooden Indians, driveway entrances you name it anything is possible I do chainsaw art as well as fine sculpting

I do custom sculpting and 3D signs for small businesses or large businesses I've done many sculptures for Vans shoe stores, Hot topic stores even Las Vegas casinos my artwork is variable according to my client's needs, I can custom make totem poles, smoke shop wooden Indians, driveway entrances you name it anything is possible I do chainsaw art as well as fine sculpting

Servpro of Fairbanks Ranch/East Rancho Santa Fe

No reviews yet

Servpro of Fairbanks Ranch/East Rancho Santa Fe

No reviews yet
17 years of experience

SERVPRO® of Fairbanks Ranch/East Rancho Santa Fe understands the stress and worry that comes with a fire or water damage and the disruption it causes your life and home or business. Our goal is to help minimize the interruption to your life and quickly make it "Like it never even happened." SERVPRO® of Fairbanks Ranch/East Rancho Santa Fe specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO® of Fairbanks Ranch/East Rancho Santa Fe can also mitigate mold and mildew from your home or business. Our staff is highly trained in property damage restoration. From initial and ongoing training at SERVPRO’s corporate training facility to regular The Clean Trust industry certification, rest assured our staff is equipped with the knowledge to restore your property. With a nationwide system of qualified franchises, no damage is too large or too small for SERVPRO® of Fairbanks Ranch/East Rancho Santa Fe.

SERVPRO® of Fairbanks Ranch/East Rancho Santa Fe understands the stress and worry that comes with a fire or water damage and the disruption it causes your life and home or business. Our goal is to help minimize the interruption to your life and quickly make it "Like it never even happened." SERVPRO® of Fairbanks Ranch/East Rancho Santa Fe specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO® of Fairbanks Ranch/East Rancho Santa Fe can also mitigate mold and mildew from your home or business. Our staff is highly trained in property damage restoration. From initial and ongoing training at SERVPRO’s corporate training facility to regular The Clean Trust industry certification, rest assured our staff is equipped with the knowledge to restore your property. With a nationwide system of qualified franchises, no damage is too large or too small for SERVPRO® of Fairbanks Ranch/East Rancho Santa Fe.

Modern Era Kitchens

No reviews yet

Modern Era Kitchens

No reviews yet
16 years of experience

Small local family owned business.

Small local family owned business.

Home Depot - Poway

4.00(
6
)

Home Depot - Poway

4.00(
6
)
Customers say: Quality work

The Home Depot Poway - #8949 can help with all of your home improvement needs. Our address is 12175 Tech Center Drive, Poway, CA, 92064 & our phone number is (858)513-0080. We offer a variety of features including Home Depot Truck Rental, Key Cutting, Tool Rental Center, & Free WiFi. For Home improvement professionals, we'll help get your jobs done faster and for less at our Pro Desk. Store hours are Monday-Saturday, 6 a.m.-10 p.m., and Sunday, 7 a.m.-8 p.m. Visit us today & let our knowledgeable associates & store manager, Traci L Vincent help you get ready for your next project.

The Home Depot Poway - #8949 can help with all of your home improvement needs. Our address is 12175 Tech Center Drive, Poway, CA, 92064 & our phone number is (858)513-0080. We offer a variety of features including Home Depot Truck Rental, Key Cutting, Tool Rental Center, & Free WiFi. For Home improvement professionals, we'll help get your jobs done faster and for less at our Pro Desk. Store hours are Monday-Saturday, 6 a.m.-10 p.m., and Sunday, 7 a.m.-8 p.m. Visit us today & let our knowledgeable associates & store manager, Traci L Vincent help you get ready for your next project.

...
Showing 1-10 of 1002
FAQs for second story addition building service projects in Bonsall, 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 Bonsall, 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.

See all articles