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Find Basement remodelers in El Cajon

Avatar for SL United Construction, Inc.

SL United Construction, Inc.

5.00(
4
)
Approved Pro

SL United Construction, Inc.

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Welcome to SL United Construction, Inc. We proudly provide the highest quality of service and craftsmanship to each and every aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the top priority. We eagerly look forward to working with you to bring your vision to reality. Give us a call today and lets get started!

"SL United Construction did a superb job on our basement remodel, and outdoor deck rebuild. They also coordinated a beautiful new driveway for us. They are honest, knowledgeable, responsive, and flexible. All this at a very reasonable cost! Highest recommendation!"

Gerard M on November 2019

Welcome to SL United Construction, Inc. We proudly provide the highest quality of service and craftsmanship to each and every aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the top priority. We eagerly look forward to working with you to bring your vision to reality. Give us a call today and lets get started!

"SL United Construction did a superb job on our basement remodel, and outdoor deck rebuild. They also coordinated a beautiful new driveway for us. They are honest, knowledgeable, responsive, and flexible. All this at a very reasonable cost! Highest recommendation!"

Gerard M on November 2019


Dryfix Services, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Dryfix Services, Inc.

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

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."


Avatar for Basave Builds, Inc.

Basave Builds, Inc.

5.00(
9
)
Approved Pro

Basave Builds, Inc.

5.00(
9
)
Approved Pro
Free onsite estimate
Warranties offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We hired Sam for several drywall jobs, including one emergency repair and a major remodel of two rooms. Sam was always professional, friendly, and pleasure to work with. He took exceptional care to not scratch our floors and pricing was always fair. On one occasion, there was a miscommunication regarding scope of work. Sam immediately took responsibility and completed the additional work, including purchasing the supplies out of pocket. We look forward to continuing to work with Sam and highly recommend him. :-)"

Julia M on September 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"We hired Sam for several drywall jobs, including one emergency repair and a major remodel of two rooms. Sam was always professional, friendly, and pleasure to work with. He took exceptional care to not scratch our floors and pricing was always fair. On one occasion, there was a miscommunication regarding scope of work. Sam immediately took responsibility and completed the additional work, including purchasing the supplies out of pocket. We look forward to continuing to work with Sam and highly recommend him. :-)"

Julia M on September 2025


Avatar for 21 DEGREES CONSTRUCTION

21 DEGREES CONSTRUCTION

5.00(
3
)
Approved Pro

21 DEGREES CONSTRUCTION

5.00(
3
)
Approved Pro
Free onsite estimate

Locally owned. General contractor that has over 25 years experience that's ready to make your dreams become a reality with your home and personal space. Give us a call for all of your needs, from exterior to interior. We'll get them done. We will get everything done rigght the first time.

"Sergio and his team were awesome. They showed up on time and did a great job building my porch deck. They cleaned up everyday and made sure there was no trash left behind."

Christian D on November 2025

Locally owned. General contractor that has over 25 years experience that's ready to make your dreams become a reality with your home and personal space. Give us a call for all of your needs, from exterior to interior. We'll get them done. We will get everything done rigght the first time.

"Sergio and his team were awesome. They showed up on time and did a great job building my porch deck. They cleaned up everyday and made sure there was no trash left behind."

Christian D on November 2025


Avatar for John's Lawn & Garden

John's Lawn & Garden

No reviews yet

John's Lawn & Garden

No reviews yet
17 years of experience

-20yrs Landscaping Experience -15yrs Electric & Irrigation Experience -10yrs Carpentry Experience No project too difficult. Reliable, Quality, Experienced Landscape Design & Maintenance at a competitive rate. I have an extensive knowledge of carpentry, low voltage electrical, landscaping (full service lawn care, lawn mowing, planting, sprinkler systems, rock work, landscape design, retaining walls, patios, xeriscape, organics, and water features). Pond & aquatic life specialist. I have always been a hands on guy, and love the satisfaction that comes with these accomplishments. Let me know how I can help you! ?

-20yrs Landscaping Experience -15yrs Electric & Irrigation Experience -10yrs Carpentry Experience No project too difficult. Reliable, Quality, Experienced Landscape Design & Maintenance at a competitive rate. I have an extensive knowledge of carpentry, low voltage electrical, landscaping (full service lawn care, lawn mowing, planting, sprinkler systems, rock work, landscape design, retaining walls, patios, xeriscape, organics, and water features). Pond & aquatic life specialist. I have always been a hands on guy, and love the satisfaction that comes with these accomplishments. Let me know how I can help you! ?


R & M POOL & SPA SVC

No reviews yet

R & M POOL & SPA SVC

No reviews yet

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


Scotts Quality Improvements

No reviews yet

Scotts Quality Improvements

No reviews yet

I am a General Contractor specializing in remodeling. I primarily work alone to keep costs down but I also have access to a group of very skilled & trustworthy sub contractors if needed.

I am a General Contractor specializing in remodeling. I primarily work alone to keep costs down but I also have access to a group of very skilled & trustworthy sub contractors if needed.


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

"Man was 5 minutes late. We had the baseboards on hand. No other material was needed. He finished the job in 50-55 minutes. Did a Excellent job. He could not give me cost of job at this time. We were billed $250.00. After a few calls to office they reduced the invoice to $200.00 for less than 1 hours work. We have used them over the years for our home in Lemon Grove ( shutters and carpets). Also at our home in La Mesa for complete window coverings. Will no longer use them or REFER THEM TO OUR FRIENDS AND NEIGHBORS!"

carol s on July 2020

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

"Man was 5 minutes late. We had the baseboards on hand. No other material was needed. He finished the job in 50-55 minutes. Did a Excellent job. He could not give me cost of job at this time. We were billed $250.00. After a few calls to office they reduced the invoice to $200.00 for less than 1 hours work. We have used them over the years for our home in Lemon Grove ( shutters and carpets). Also at our home in La Mesa for complete window coverings. Will no longer use them or REFER THEM TO OUR FRIENDS AND NEIGHBORS!"

carol s on July 2020


Avatar for Burgio Stucco, Inc

Burgio Stucco, Inc

No reviews yet

Burgio Stucco, Inc

No reviews yet

At Burgio Stucco, Inc., we have been servicing El Cajon, CA and surrounding areas for over 30 years with premium residential and commercial stucco services. If you're looking to update old surfaces, restore an area with water or fire damage, or if you're in need of remodeling, our experts are here to help. With any home stucco or plastering project, our stucco consultants will provide the right colors and textures and can turn hard work today into a beautiful room tomorrow. If you have a commercial property, we will plan it from beginning to end while respecting your schedule, your surroundings and always complete our work on time and on budget. We also proudly offer sandblasting, painting, architectural foam detail, and much more. Our contractors will always work with you to find a finish or paint that meets the needs of your home and daily routine, giving your home a beautiful and modern new look. Burgio Stucco, Inc. strives to be your go-to company for all of your stucco, painting and plastering needs and we take pride in and guarantee our work on every project we complete. Give us a call today.

At Burgio Stucco, Inc., we have been servicing El Cajon, CA and surrounding areas for over 30 years with premium residential and commercial stucco services. If you're looking to update old surfaces, restore an area with water or fire damage, or if you're in need of remodeling, our experts are here to help. With any home stucco or plastering project, our stucco consultants will provide the right colors and textures and can turn hard work today into a beautiful room tomorrow. If you have a commercial property, we will plan it from beginning to end while respecting your schedule, your surroundings and always complete our work on time and on budget. We also proudly offer sandblasting, painting, architectural foam detail, and much more. Our contractors will always work with you to find a finish or paint that meets the needs of your home and daily routine, giving your home a beautiful and modern new look. Burgio Stucco, Inc. strives to be your go-to company for all of your stucco, painting and plastering needs and we take pride in and guarantee our work on every project we complete. Give us a call today.

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FAQs for basement remodeling projects in El Cajon, 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 El Cajon, CA homeowners’ guide to basement remodelings

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