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Plumbing installers for a remodel or addition in El Cajon

Avatar for Dr. House, Inc.

Dr. House, Inc.

2130 Desert Bluffs Court
5.00(
1
)
Approved Pro

Dr. House, Inc.

2130 Desert Bluffs Court
5.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

At Dr. House Inc North County Plumbing, we don't just fix pipes, we build trust. As a female-owned and SDSU alumni-operated company, we take pride in delivering top-tier plumbing solutions with unbeatable prices and outstanding customer service. Our team of master plumbers, each with over a decade of experience, is dedicated to serving North County with precision, reliability, and a commitment to excellence. Quality is our foundation, and your satisfaction is our priority. When you need plumbing done right, trust the experts at Dr. House Inc!

"These guys were super quick, efficient and did a neat job! Thank you again! "

Camila a on April 2025

At Dr. House Inc North County Plumbing, we don't just fix pipes, we build trust. As a female-owned and SDSU alumni-operated company, we take pride in delivering top-tier plumbing solutions with unbeatable prices and outstanding customer service. Our team of master plumbers, each with over a decade of experience, is dedicated to serving North County with precision, reliability, and a commitment to excellence. Quality is our foundation, and your satisfaction is our priority. When you need plumbing done right, trust the experts at Dr. House Inc!

"These guys were super quick, efficient and did a neat job! Thank you again! "

Camila a on April 2025


Avatar for One Way Plumbing

One Way Plumbing

11616 Creekstone Lane
5.00(
2
)
Approved Pro

One Way Plumbing

11616 Creekstone Lane
5.00(
2
)
Approved Pro
16 local quotes requested
Free onsite estimate

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!

"I recently had my water heater replaced, and the entire experience was excellent from start to finish. Ivan & Andy were punctual, professional, and clearly knew what they were doing. The installation was quick, clean, and everything works perfectly. I really appreciated the clear communication and fair pricing. Highly recommend their services!"

Briana B on July 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!

"I recently had my water heater replaced, and the entire experience was excellent from start to finish. Ivan & Andy were punctual, professional, and clearly knew what they were doing. The installation was quick, clean, and everything works perfectly. I really appreciated the clear communication and fair pricing. Highly recommend their services!"

Briana B on July 2025


Avatar for Lomas Rooter

Lomas Rooter

2121 Valner Cr
5.00(
10
)
Approved Pro

Lomas Rooter

2121 Valner Cr
5.00(
10
)
Approved Pro
Super Service Award
Customers say: Quality work
6 years of experience
Free onsite estimate

Plumbing business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Excellent service. They were friendly, worked quickly, and good price for repairs. Thanks!"

Bethel S on April 2025

Plumbing business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Excellent service. They were friendly, worked quickly, and good price for repairs. Thanks!"

Bethel S on April 2025


Avatar for Plumbing Plus

Plumbing Plus

12147 Kirkham Rd
4.52(
513
)
Approved Pro

Plumbing Plus

12147 Kirkham Rd
4.52(
513
)
Approved Pro
Customers say: Super punctual
382 local quotes requested
41 years of experience

Customers have been turning to our knowledgeable team of Poway plumbing professionals at Plumbing Plus since 1984. Our company is local, family-owned, and trusted throughout San Diego County. Our team works hard to build long lasting relationships with all of our customers so that they never have to think twice when plumbing problems arise. We have an A rating on Angie’s List for plumbers in San Diego and also an A+ rating with the Better Business Bureau. With over 100,000 jobs successfully handled and over 80% of our customers being repeats and referrals, it’s easy to see why so many people prefer Plumbing Plus. Call to schedule your service today and see the difference our expert plumbers can make.

"Excellent service! We scheduled Plumbing Plus to replace the hot and cold cartridge's in a sink faucet and a tub pop-up drain and overflow gasket. Jared N. quickly assessed the problems. The faucet was so corroded with water deposits that it could not be dismantled to simply replace the hot and cold cartridge's. So Jared replaced the entire faucet with a high quality replacement. After the tub pop-up drain was replaced, Jared checked for leaks by looking in a 'trap door' in the ceiling below the tub that was left after the tub was replaced in an earlier remodel. Jared discovered that the entire tub drain was leaking and need to be replaced, which he did. He also corrected a problem with the drain pipe left from the previous remodel. Although the job was much more complex than expected, Jared was professional, efficient, and extremely cheerful throughout . We highly recommend Jared and Plumbing Plus"

n a on June 2021

Customers have been turning to our knowledgeable team of Poway plumbing professionals at Plumbing Plus since 1984. Our company is local, family-owned, and trusted throughout San Diego County. Our team works hard to build long lasting relationships with all of our customers so that they never have to think twice when plumbing problems arise. We have an A rating on Angie’s List for plumbers in San Diego and also an A+ rating with the Better Business Bureau. With over 100,000 jobs successfully handled and over 80% of our customers being repeats and referrals, it’s easy to see why so many people prefer Plumbing Plus. Call to schedule your service today and see the difference our expert plumbers can make.

"Excellent service! We scheduled Plumbing Plus to replace the hot and cold cartridge's in a sink faucet and a tub pop-up drain and overflow gasket. Jared N. quickly assessed the problems. The faucet was so corroded with water deposits that it could not be dismantled to simply replace the hot and cold cartridge's. So Jared replaced the entire faucet with a high quality replacement. After the tub pop-up drain was replaced, Jared checked for leaks by looking in a 'trap door' in the ceiling below the tub that was left after the tub was replaced in an earlier remodel. Jared discovered that the entire tub drain was leaking and need to be replaced, which he did. He also corrected a problem with the drain pipe left from the previous remodel. Although the job was much more complex than expected, Jared was professional, efficient, and extremely cheerful throughout . We highly recommend Jared and Plumbing Plus"

n a on June 2021


Avatar for Anderson Plumbing Heating & Air

Anderson Plumbing Heating & Air

1830 John Towers Ave
4.40(
994
)
Approved Pro

Anderson Plumbing Heating & Air

1830 John Towers Ave
4.40(
994
)
Approved Pro
Customers say: Super punctual
2435 local quotes requested
47 years of experience

Need a licensed and efficient plumbing, drain, heating or air conditioning professional? San Diegans have trusted their homes to us for over 40 years! We have the experience, training and tools to expertly detect and fix leaks, clear drains, repair sewer lines, and to repair, service and install all brands of heating and AC systems. We stand behind our 100% Satisfaction Guarantee, and "Nobody wows clients like we do!" Before you decide who gets your business, there are a few more things you should know about us: - We are Licensed and Insured - We are a woman-owned, family business. We take pride in our policies and procedures that ensure you get the extra care your family deserves. - We want you to be safe in your home. We conduct some of the strictest background checks in our industry. We even do a personality profile test on every employee... making sure we have the right person for the job. - We offer the strongest guarantees in the industry ... always in writing! - We believe in paying it forward. We support a number of local non-profits such as Susan G. Komen - San Diego, the USO, Girl Scouts and many more. How can we make you smile today?

"Service was fine."

Michael D on May 2025

Need a licensed and efficient plumbing, drain, heating or air conditioning professional? San Diegans have trusted their homes to us for over 40 years! We have the experience, training and tools to expertly detect and fix leaks, clear drains, repair sewer lines, and to repair, service and install all brands of heating and AC systems. We stand behind our 100% Satisfaction Guarantee, and "Nobody wows clients like we do!" Before you decide who gets your business, there are a few more things you should know about us: - We are Licensed and Insured - We are a woman-owned, family business. We take pride in our policies and procedures that ensure you get the extra care your family deserves. - We want you to be safe in your home. We conduct some of the strictest background checks in our industry. We even do a personality profile test on every employee... making sure we have the right person for the job. - We offer the strongest guarantees in the industry ... always in writing! - We believe in paying it forward. We support a number of local non-profits such as Susan G. Komen - San Diego, the USO, Girl Scouts and many more. How can we make you smile today?

"Service was fine."

Michael D on May 2025


Avatar for Veterans Heating and Air Conditioning, Plumbing, and Electrical

Veterans Heating and Air Conditioning, Plumbing, and Electrical

4167 Avenida De La Plata
5.00(
6
)
Approved Pro

Veterans Heating and Air Conditioning, Plumbing, and Electrical

4167 Avenida De La Plata
5.00(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1967 local quotes requested

Veterans Heating and Air Conditioning, Plumbing, and Electrical is a full service home services company in San Diego that delivers exceptional heating and air conditioning, plumbing, and electrical services to the community, and provides opportunities for employment and community building to Veterans. We are 100% Veteran owned.

"Steven, the owner, was very communicative, returning my calls even after business hours to make sure my questions were answered. When an issue arose he, himself arrived the next day to address the issue which was quickly resolved. Time and care was put into the work done."

Sonia B on March 2025

Veterans Heating and Air Conditioning, Plumbing, and Electrical is a full service home services company in San Diego that delivers exceptional heating and air conditioning, plumbing, and electrical services to the community, and provides opportunities for employment and community building to Veterans. We are 100% Veteran owned.

"Steven, the owner, was very communicative, returning my calls even after business hours to make sure my questions were answered. When an issue arose he, himself arrived the next day to address the issue which was quickly resolved. Time and care was put into the work done."

Sonia B on March 2025


Avatar for Eco Home Builders

Eco Home Builders

5560 Ruffin Rd
4.79(
19
)
Approved Pro

Eco Home Builders

5560 Ruffin Rd
4.79(
19
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1221 local quotes requested

Eco Home Builders is a premier remodeling company proudly serving San Diego and Orange County, known for transforming homes with timeless design, expert craftsmanship, and seamless project management. From luxury kitchens to full-scale renovations, we handle every detail with care — and offer exclusive access to hundreds of premium finish options at our Amaro Design Center. KITCHEN REMODELING Custom kitchen remodels designed around your lifestyle — featuring luxury cabinetry, high-end countertops, layout reconfigurations, smart appliances, and flawless craftsmanship. BATHROOM RENOVATION Spa-style bathrooms with walk-in showers, soaking tubs, floating vanities, designer tile, and aging-in-place options for long-term comfort and elegance. ADU CONSTRUCTION Detached ADUs, garage conversions, and above-garage units — all built to California code for multigenerational living or rental income. WHOLE HOME REMODELING Complete home transformations with open-concept living, cohesive design, structural upgrades, and premium materials throughout. ROOM ADDITIONS Master suites, second stories, family rooms, and more — beautifully integrated into your home’s existing structure for added space and value. INTERIOR & EXTERIOR RENOVATIONS High-end flooring, windows, doors, paint, stucco, roofing, siding, and energy-efficient exterior upgrades. DESIGN-BUILD SERVICES Our in-house team handles everything — from planning and permitting to build-out and finishing touches. Clients can visit our exclusive Amaro Design Center to choose from hundreds of curated styles, finishes, and materials. Free In-Home Consultations | Personalized Design | Access to Amaro Design Center We bring expert project managers to your door — to measure, design, and guide your remodel with precision and care.

"From drab to fabulous! Eco home Builders did a fantastic job on my main bathroom remodel. I'm a Real Estate Broker and have gone through countless remodels and contractors over the past two decades. Eden did a wonderful job managing the project. Always communicating and being available through the whole project was a huge plus. The contractors did an outstanding job and really paid attention to detail. A lot of large tile pieces went into this project, and I was in very impressed with their skill. We were also impressed with their cabinet maker who did a great job basically building a beautiful piece of art. The project basically went off without a flaw on time and on budget. I would highly recommend Eco Home Builders to anyone thinking of doing any sort of remodel project, I rarely give reviews, but in this case, I felt it was necessary to give kudos that are well deserved. Thank you all for a wonderful job!"

MIke B on May 2025

Eco Home Builders is a premier remodeling company proudly serving San Diego and Orange County, known for transforming homes with timeless design, expert craftsmanship, and seamless project management. From luxury kitchens to full-scale renovations, we handle every detail with care — and offer exclusive access to hundreds of premium finish options at our Amaro Design Center. KITCHEN REMODELING Custom kitchen remodels designed around your lifestyle — featuring luxury cabinetry, high-end countertops, layout reconfigurations, smart appliances, and flawless craftsmanship. BATHROOM RENOVATION Spa-style bathrooms with walk-in showers, soaking tubs, floating vanities, designer tile, and aging-in-place options for long-term comfort and elegance. ADU CONSTRUCTION Detached ADUs, garage conversions, and above-garage units — all built to California code for multigenerational living or rental income. WHOLE HOME REMODELING Complete home transformations with open-concept living, cohesive design, structural upgrades, and premium materials throughout. ROOM ADDITIONS Master suites, second stories, family rooms, and more — beautifully integrated into your home’s existing structure for added space and value. INTERIOR & EXTERIOR RENOVATIONS High-end flooring, windows, doors, paint, stucco, roofing, siding, and energy-efficient exterior upgrades. DESIGN-BUILD SERVICES Our in-house team handles everything — from planning and permitting to build-out and finishing touches. Clients can visit our exclusive Amaro Design Center to choose from hundreds of curated styles, finishes, and materials. Free In-Home Consultations | Personalized Design | Access to Amaro Design Center We bring expert project managers to your door — to measure, design, and guide your remodel with precision and care.

"From drab to fabulous! Eco home Builders did a fantastic job on my main bathroom remodel. I'm a Real Estate Broker and have gone through countless remodels and contractors over the past two decades. Eden did a wonderful job managing the project. Always communicating and being available through the whole project was a huge plus. The contractors did an outstanding job and really paid attention to detail. A lot of large tile pieces went into this project, and I was in very impressed with their skill. We were also impressed with their cabinet maker who did a great job basically building a beautiful piece of art. The project basically went off without a flaw on time and on budget. I would highly recommend Eco Home Builders to anyone thinking of doing any sort of remodel project, I rarely give reviews, but in this case, I felt it was necessary to give kudos that are well deserved. Thank you all for a wonderful job!"

MIke B on May 2025


Avatar for Sonny Builders

Sonny Builders

14220 Kettner Blvd,
4.11(
9
)
Approved Pro

Sonny Builders

14220 Kettner Blvd,
4.11(
9
)
Approved Pro
Customers say: Quick response
746 local quotes requested
Free onsite estimate

With years of professional building/remodeling experience, Sonny Builders is fully licensed, bonded & insured general contracting company that offers a full range of services but not limited to; kitchen remodel, bathroom remodeling, roofing, room additions, accessory dwelling units, complete home remodel, and any structural changes. In addition to our services, we also offer design services to help you envision your new space with the help of D designs, renderings, and blueprints curated by our designers. Contact us today, we look forward to serving you!

"Excellent work, great prices, easy to work with, very accommodating to requests/changes, extensive knowledge, bathrooms came out amazing and I couldn’t be happier!! Give these guys a chance you won’t be disappointed."

sean r on April 2025

With years of professional building/remodeling experience, Sonny Builders is fully licensed, bonded & insured general contracting company that offers a full range of services but not limited to; kitchen remodel, bathroom remodeling, roofing, room additions, accessory dwelling units, complete home remodel, and any structural changes. In addition to our services, we also offer design services to help you envision your new space with the help of D designs, renderings, and blueprints curated by our designers. Contact us today, we look forward to serving you!

"Excellent work, great prices, easy to work with, very accommodating to requests/changes, extensive knowledge, bathrooms came out amazing and I couldn’t be happier!! Give these guys a chance you won’t be disappointed."

sean r on April 2025


Avatar for Point Loma Electric & Plumbing

Point Loma Electric & Plumbing

4990 Viewridge Ave
4.50(
190
)
Approved Pro

Point Loma Electric & Plumbing

4990 Viewridge Ave
4.50(
190
)
Approved Pro
Customers say: Quality work
2779 local quotes requested
37 years of experience

Book online: https://pointlomaelectric.com/schedule-online Proudly serving San Diego since 1988, Point Loma Electric, Plumbing, Heating & Air is a family-owned company specializing in residential electrical, plumbing, heating, and air conditioning services. With over 36 years of experience, we've built a reputation for top-rated, honest service - especially in older homes. Our licensed, background-checked, and drug-tested technicians are experts in their fields and committed to providing reliable, long-lasting solutions with integrity. We offer a full range of electrical services including outlet repairs, panel upgrades, lighting installation, EV charger installation, and whole-home rewiring. On the plumbing side, we handle everything from drain cleaning, sewer repairs and repiping to tankless water heater and water purification installation. We've recently expanded to include HVAC maintenance, repair, and system installation, helping San Diego homeowners stay comfortable year-round. Our team is dedicated to ensuring your complete satisfaction, and we stand behind our work with a 100% satisfaction guarantee. We're A+ rated by the Better Business Bureau and proud of the hundreds of 5-star reviews we've earned across multiple platforms. Meet the Owner Jamie Hunley leads the company with a strong focus on customer care and employee support. Under her leadership, Point Loma has grown into a trusted home services provider with a loyal customer base and a team that truly cares. Whether it's your first service or your fifth, we look forward to providing you with 5-star service every time.

"Very competent"

Peter H on April 2025

Book online: https://pointlomaelectric.com/schedule-online Proudly serving San Diego since 1988, Point Loma Electric, Plumbing, Heating & Air is a family-owned company specializing in residential electrical, plumbing, heating, and air conditioning services. With over 36 years of experience, we've built a reputation for top-rated, honest service - especially in older homes. Our licensed, background-checked, and drug-tested technicians are experts in their fields and committed to providing reliable, long-lasting solutions with integrity. We offer a full range of electrical services including outlet repairs, panel upgrades, lighting installation, EV charger installation, and whole-home rewiring. On the plumbing side, we handle everything from drain cleaning, sewer repairs and repiping to tankless water heater and water purification installation. We've recently expanded to include HVAC maintenance, repair, and system installation, helping San Diego homeowners stay comfortable year-round. Our team is dedicated to ensuring your complete satisfaction, and we stand behind our work with a 100% satisfaction guarantee. We're A+ rated by the Better Business Bureau and proud of the hundreds of 5-star reviews we've earned across multiple platforms. Meet the Owner Jamie Hunley leads the company with a strong focus on customer care and employee support. Under her leadership, Point Loma has grown into a trusted home services provider with a loyal customer base and a team that truly cares. Whether it's your first service or your fifth, we look forward to providing you with 5-star service every time.

"Very competent"

Peter H on April 2025


Avatar for Airtime Heating and Air

Airtime Heating and Air

OFFICE
4.88(
17
)
Approved Pro

Airtime Heating and Air

OFFICE
4.88(
17
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
791 local quotes requested

AirTime Heating and Air Conditioning Company prides ourselves in quality work. We are The best business to call for your Heating And Cooling needs at 951-541-0151. We service and repair all brands of central air conditioning units, furnace and heating systems throughout the San Marcos area, including the towns of Vista, Escondido, Fallbrook, Rancho Bernado, as Well as the Temecula Valley, Murrieta, Menifee and surrounding areas. With an A+ rating from the Better Business Bureau you can rest assured that our HVAC contractor services are second to none in terms of pricing, quality of work and customer service. Our job is to keep your home cool in the hot summer weather, and warm during those chilly winter months. Additional email: wayne@airtime-socal.com

"Very Professional and very good service, I highly recommend it"

Teresa B on June 2025

AirTime Heating and Air Conditioning Company prides ourselves in quality work. We are The best business to call for your Heating And Cooling needs at 951-541-0151. We service and repair all brands of central air conditioning units, furnace and heating systems throughout the San Marcos area, including the towns of Vista, Escondido, Fallbrook, Rancho Bernado, as Well as the Temecula Valley, Murrieta, Menifee and surrounding areas. With an A+ rating from the Better Business Bureau you can rest assured that our HVAC contractor services are second to none in terms of pricing, quality of work and customer service. Our job is to keep your home cool in the hot summer weather, and warm during those chilly winter months. Additional email: wayne@airtime-socal.com

"Very Professional and very good service, I highly recommend it"

Teresa B on June 2025

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FAQs for plumbing installation for a remodel or addition projects in El Cajon, CA

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The El Cajon, CA homeowners’ guide to plumbing installations for a remodel or addition

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