Top-rated second story addition builders.

Get matched with top second story addition builders in Mountain View, 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 Mountain View

California Fine Stair Building
5.0(
2
)

In business since 1989

Free estimates

Over 20 years in the business I install nearly all staircases. Curved stairs and spirals, iron and wood railings, deck railings and exterior stairs. As the owner operator I install all the work myself, except the painting and finishing for which I have someone I can recommend. Customer satisfaction is number one and I go out of my way to achieve this. Free initial consultation at your home or if you prefer at my shop in Mountain View. Very high quality work a affordable prices

Recommended by100%of homeowners
Avatar for INNOVATION PAINTING
INNOVATION PAINTING
4.8(
185
)

Free estimates

Emergency services offered

"Great work from Daniel and his team. Innovation Painting took care of our home in San Francisco. Prompt, friendly, and great attention to detail. After they were done painting, Daniel walked me around the property to go over things they uncovered while painting, like suggested repairs, which I very much appreciated. I would absolutely recommend Innovation Painting. Thanks!"
Recommended by95%of homeowners
Avatar for MTZ Modern Carpentry Inc.
MTZ Modern Carpentry Inc.
5.0(
7
)

Free estimates

"The full remodeling of my new house wouldn’t be possible wo Enrique. He built up my deck to backyard, which looks gorgeous with beautiful LED lights with affordable materials. Frontyard porch and side path are converted to fabulous walkway. Most of all, my crawl space has water flooding issue with winter rains, which many contractors said difficult to handle. But Enrique and Team did a great job with water pump and side ground works and i had no issue last winter. I would love to work with him again, definitely."
Recommended by100%of homeowners
D.W Henninger Construction
New to Angi

In business since 1989

Free estimates

Warranties offered

Founded in 1989 by Dean Henninger, D.W. Henninger Construction has been recognized as a leading builder of custom homes and remodeling projects. Acting as a General Contractor, the entire Henninger team is known to exceed client expectations, leading to a steady stream of testimonials and referral clients.\n\nOver the past two decades, Henninger has managed projects in California: kitchens, bathrooms, room additions, entire home renovation, even complete construction of homes. Regardless of scope, Henninger approaches each project with the same foundation of principals: strong design aesthetics, comprehensive product options, sound project management, and a commitment to craftsmanship.\n\nDesign Aesthetics: With 20+ years of Bay Area experience, Henninger understands the many architectural quirks unique to Bay Area communities, making it easy to elaborate and integrate with established design aesthetics.\nProduct Options: Henninger is truly unique in being a single-source stop for design, remodeling, and product resources. Cabinetry, countertops, appliances, and plumbing fixtures are all available options for your project, and Henninger assists with selection, delivery, even vendor communication if there’s a problem.\nProject Management: Project management is essential to delivering a good customer experience. Henninger prioritizes project management to the same degree as design and crafting. Henninger is unique in using progress billing — a system that only charges for services following completion rather than pre-paying weeks or months before it starts.\nCraftsmanship: Henninger’s team of carpenters bring the best combination of experience and expertise to the table, but they offer much more than technical proficiency — by working with true craftsmen, Henninger projects balance design and functionality for maximum results on each and every project, regardless of scope.\nOur service areas: Oakland, Pleasanton, Livermore, Walnut Creek, Fremont, and surrounding cities. Projects in San Francisco and San Jose are also feasible — contact us for more information.

Banner Residential Rental Maintenance
5.0(
3
)

In business since 1992

Free estimates

Emergency services offered

General housing repairs, rent readies and remodels

Recommended by100%of homeowners
All Phases Electric
4.7(
3
)

In business since 1980

Free estimates

Warranties offered

Additional DBAs - Chelsdan Co, The Chelsdan Co.

Recommended by100%of homeowners
Scoppettone Building
New to Angi

In business since 2007

Emergency services offered

Warranties offered

I AM A LOCAL GENERAL CONTRACTOR AND BUSINESS OWNER,BORN AND RAISED IN BEAUTIFUL SANTA CRUZ,I AM IN MY THIRD SUCCESSFUL YEAR OF BUSINESS AS WELL AS A LOT OF INFLUENCIAL FAMILY HISTORY IN THIS TOWN.I OPERATE WITH A CLASS-B GENERAL CONTRACTOR LICENSE(#894348) AND AM BONDED AND FULLY INSURED.I HAVE PART-TIME EMPLOYEES AND PART-TIME EMPLOYEE COVERAGE AS NEEDED PER INDIVIDUAL JOB AND JOB SIZE.I ENJOY AND TAKE GREAT PRIDE IN MY WORK.I PRIMARILY DO MOST MY WORK MYSELF.ALTHOUGH,I DO SELDOMLY SUB-CONTRACT SOME WORK(ETC. ELECTRICAL,PLUMBING)I'VE ALWAYS HAD A PASSION FOR BUILDING AND WOODWORKING,AND AM EXPLORING A NEW FORM OF MARKETING WITH ANGIESLIST.I HAVE 16 YEARS IN THE TRADES AND A LOT OF BUILDING AND REMODEL HISTORY IN SANTA CRUZ.I PRIDE MYSELF ON HONESTY,PUNCUALITY,PROJECT DEVOTION,COMMUNICATION AND RELIABILITY.DEFINATELY SOME OF THE HARDER COMMODITIES TO FIND NOW A DAYS,ESPECIALLY IN SANTA CRUZ.SO I HOPE YOU WILL GIVE ME A CHANCE AND REALLY LOOK FORWARD TO WORKING WITH YOU ON YOUR FUTURE PROJECTS.\n THANKS,\n NICK SCOPPETONE\n SCOPPETTONE BUILDING

Avatar for Shaz Construction & Design
Shaz Construction & Design
New to Angi

In business since 1987

Free estimates

Emergency services offered

For the past 30 years in Marin and the Bay Area, Shaz Construction has been known and trusted as a highly recommended contractor for excellent workmanship combining quality, innovation, and value. Shaz Construction takes pride in using his artistic ability to make each client's project unique, and to fit their needs/lifestyle.

PROGRESS BUILDERS
5.0(
1
)

In business since 2002

Free estimates

Warranties offered

4 EMPLOYEES. USES SUBS FOR EXCAVATION, DRYWALL, ELECTRICAL, PLUMBING & HVAC. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. SERVICE CHARGES APPLY. LICENSE NUMBER: 917649. MAY CONTACT THROUGH EMAIL.

Recommended by100%of homeowners
...
Showing 1-10 of 1009
FAQs for second story addition building service projects in Mountain View, 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 Mountain View, 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.