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Find Second story addition builders in O Fallon

3 J'S SEAMLESS GUTTERING
New to Angi

In business since 1996

Free estimates

Emergency services offered

Christian Family owned and operated, serving all listed counties for 20 years. Maintains 6 full time qualified employees as well as 2 part time. Cash, check, credit cards accepted. Free estimates and consultations.

Avatar for Auto Transport - United Freight Of America
Auto Transport - United Freight Of America
4.84(
920
)

In business since 2008

Free estimates

Emergency services offered

"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."
Recommended by96%of homeowners
Avatar for Custom Remodel
Custom Remodel
4.93(
14
)

In business since 1996

Free estimates

Custom Remodel has spent the last 20 years specializing in designing custom cabinets. We will design, build and install your cabinets. We can create entertainment centers, mantels, kitchen islands, bars, closet organizers,custom cabinet doors and most woodworking projects. We are with you from start to finish to make sure that your vision becomes a reality. We are licensed and insured. We offer top-notch skilled craftsmanship and take special care to finish details. See more photos on our Facebook Page, Customremodel.

Recommended by100%of homeowners
A&B Home Improvement
New to Angi

We take care of all your Home Remodeling and Repair needs, big or small. We offer drywall services, plastering, painting. We build, repair and paint/stain decks. We will take care of all your flooring needs. Install cabinets and countertops. Handyman services for about anything you are needing done.

Avatar for Fielder Electrical Services Inc
Fielder Electrical Services Inc
4.67(
80
)

In business since 1987

Free estimates

"F I was very satisfied with my electrical panel upgrade and additional out let's in my home very professional and got it done right by the city inspection . Will use them in the future for my electrical needs thanks .RODNEY, john I was very satisfied with fielder electrical services they upgraded my electrical panel in my home and did a great job. Very professional very knowledgeable. Will recommend them to my family and friends. The city inspector said job well done. Thanks to Rodney, John, and owner Matt. "
Recommended by88%of homeowners
Avatar for UTRERA LANDSCAPING
UTRERA LANDSCAPING
5.00(
11
)

In business since 2020

Free estimates

"Good work, but the communication is sometimes hard. It was hard to receive receipts for proof of work for my personal tracking purposes. I had to contact them several times even though they said they would follow up but I never heard back. They did yard work for me which was great and replaced an outlet. I really wanted them to do additional work but they stopped responding to my text messages. Communication was too hard although the work was good "
Recommended by9%of homeowners
Contemporary Home Servies LLC
New to Angi

In business since 2010

Free estimates

Emergency services offered

Contemporary Home Services LLC offers a wide range of services for any home. From emergency service calls to your standard home improvement project to complete home remodels, we can do it all. Our 2 project managers have over 35 years experience doing property maintenance and being in charge of crews on major home remodeling jobs. We are always available to discuss any project that our customers would want to accomplish on there home.

RUSTIQUE SUNROOMS
4.29(
7
)

In business since 1970

Free estimates

Warranties offered

Recommended by85%of homeowners
BUDGET TUCKPOINTING
5.00(
1
)

In business since 1996

Free estimates

Emergency services offered

Recommended by100%of homeowners
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FAQs for second story addition building service projects in O Fallon, IL

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 O Fallon, IL 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.