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Find Basement remodelers in Mission Viejo

Gima Construction

5.00(
2
)
Approved Pro

Gima Construction

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We're a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general Contractor home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"No comments."

Leonard H on September 2020

We're a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general Contractor home improvement services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"No comments."

Leonard H on September 2020


Avatar for A & R General Contractor, Inc.

A & R General Contractor, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

A & R General Contractor, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

We are a family business, specializing in tiling services, hardwood flooring, and more! We have been servicing Orange County since the early 2000's. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

We are a family business, specializing in tiling services, hardwood flooring, and more! We have been servicing Orange County since the early 2000's. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!


Avatar for EC_CONSTRUCTION INC

EC_CONSTRUCTION INC

5.00(
5
)
Approved Pro

EC_CONSTRUCTION INC

5.00(
5
)
Approved Pro
15 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.


Avatar for Oshri Construction

Oshri Construction

5.00(
3
)
Approved Pro

Oshri Construction

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience

**Call us today for a FREE ESTIMATE!** With over 30 years of experience, you're going to fall in love with our craftsmanship and design of your project. We specialize in New Construction, Gazebo Building, Custom Home Building, Home Renovation, Construction & Remodeling.

"They did an excellent job. The quality is outstanding. They pay attention to every little detail. They were very friendly, and accommodating to our wishes. They were very punctual, hard working, and cleaned up after each day. The kept the dust down to a minimum to the rest of the house. I can highly recommend Oshri Construction for anyone's next project."

Joe L on November 2020

**Call us today for a FREE ESTIMATE!** With over 30 years of experience, you're going to fall in love with our craftsmanship and design of your project. We specialize in New Construction, Gazebo Building, Custom Home Building, Home Renovation, Construction & Remodeling.

"They did an excellent job. The quality is outstanding. They pay attention to every little detail. They were very friendly, and accommodating to our wishes. They were very punctual, hard working, and cleaned up after each day. The kept the dust down to a minimum to the rest of the house. I can highly recommend Oshri Construction for anyone's next project."

Joe L on November 2020


Avatar for William Joyce Design

William Joyce Design

5.00(
3
)

William Joyce Design

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

William Joyce Design is a Landscape Architecture firm dedicated to creating imaginative, functional, & attractive landscapes that elicit lasting responses & are intrinsic to the local environmental conditions. As each site poses its own questions & offers its unique subtleties, we use our own broad-reaching cultural experiences & expansive education to embrace natural systems, feed our imagination, & reinforce the instincts of our designs. By committing to stewardship of the land, responsible use of natural resources, incorporation of local materials & native plants, & appreciation of the physical interaction with the landscape, William Joyce Design seeks uncontrived, natural solutions designed to generate discovery, splendor, & balance.

William Joyce Design is a Landscape Architecture firm dedicated to creating imaginative, functional, & attractive landscapes that elicit lasting responses & are intrinsic to the local environmental conditions. As each site poses its own questions & offers its unique subtleties, we use our own broad-reaching cultural experiences & expansive education to embrace natural systems, feed our imagination, & reinforce the instincts of our designs. By committing to stewardship of the land, responsible use of natural resources, incorporation of local materials & native plants, & appreciation of the physical interaction with the landscape, William Joyce Design seeks uncontrived, natural solutions designed to generate discovery, splendor, & balance.


Avatar for LSE CUSTOM WOOD WORK INC

LSE CUSTOM WOOD WORK INC

No reviews yet

LSE CUSTOM WOOD WORK INC

No reviews yet
4 years of experience

In LSE CUSTOM WOOD WORK we dedicated to make custom cabinets with love and care

In LSE CUSTOM WOOD WORK we dedicated to make custom cabinets with love and care


Burton & Clark Construction Inc.

No reviews yet

Burton & Clark Construction Inc.

No reviews yet
14 years of experience

OCDesignerSource.com

No reviews yet

OCDesignerSource.com

No reviews yet
18 years of experience

We are interior designers with strengths in construction and application. We tailor our services to reflect our client’s needs and concerns evolving their vision into an environment for the workplace or home. We have a special niche in which we mentor and work with a team of talented artists to produce artwork and photography customized for any environment. Our company collaborates with our alliances to produce artful environments left only to the imagination. Our artist’s are available for licensing for any project. We have unique pricing programs so that each client who comes across our path has the opportunity to work with us. Interior Designers bring value to your project in safety, codes, beauty and knowledge, avoiding costly mistakes. Projects are always expensive so isn’t your project worth total satisfaction with a professional who knows how to help you get it?

We are interior designers with strengths in construction and application. We tailor our services to reflect our client’s needs and concerns evolving their vision into an environment for the workplace or home. We have a special niche in which we mentor and work with a team of talented artists to produce artwork and photography customized for any environment. Our company collaborates with our alliances to produce artful environments left only to the imagination. Our artist’s are available for licensing for any project. We have unique pricing programs so that each client who comes across our path has the opportunity to work with us. Interior Designers bring value to your project in safety, codes, beauty and knowledge, avoiding costly mistakes. Projects are always expensive so isn’t your project worth total satisfaction with a professional who knows how to help you get it?


Crystal Pool & Spa

4.11(
9
)

Crystal Pool & Spa

4.11(
9
)
Customers say: Quality work
36 years of experience

Swimming Pool Contractors. 5-10 Employees. New pool promotions starting under $25k. Pool remodel promotions starting under $2,600.,

Swimming Pool Contractors. 5-10 Employees. New pool promotions starting under $25k. Pool remodel promotions starting under $2,600.,


Vixco Glass Depot

No reviews yet

Vixco Glass Depot

No reviews yet
14 years of experience

Our company is family owned and operated. Currently, we are 5 employees and growing with a combined 20 + years of experience. We believe in exceptional customer service as we have grown one customer at a time. A lot of our customers have been through referrals.

Our company is family owned and operated. Currently, we are 5 employees and growing with a combined 20 + years of experience. We believe in exceptional customer service as we have grown one customer at a time. A lot of our customers have been through referrals.

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FAQs for basement remodeling projects in Mission Viejo, CA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Mission Viejo, CA homeowners’ guide to basement remodelings

From average costs to expert advice, get all the answers you need to get your job done.