Top-rated addition to existing structure builders.

Get matched with top addition to existing structure builders in your area

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.

Addition to existing structure builders in Litchfield Park

Avatar for Holtzman Remodeling, LLC
Holtzman Remodeling, LLC
1605 West University Drive, Suite 109
4.38(
227
)
Approved Pro
Holtzman Remodeling, LLC
1605 West University Drive, Suite 109
4.38(
227
)
Approved Pro
Customers say: Quality work
34 local quotes requested
19 years of experience

We are a is a five-star rated company with 13 years of experience. We offer an individual approach to the client, professionalism, and dedication to quality service. We are family owned and operated, licensed and bonded and a member of the Better Business Bureau. Our workmanship is high-quality, quick, and efficient. We will BEAT our competitors written! Contact us today for a FREE estimate and in-home Kitchen design consultation.

"I contacted them because a friend referred me. It took them 2 weeks ahead of schedule to get the project done and they cleaned up the area nicely. Loved the experience I had with Paul and will be using them again "

Andrew J on May 2025

We are a is a five-star rated company with 13 years of experience. We offer an individual approach to the client, professionalism, and dedication to quality service. We are family owned and operated, licensed and bonded and a member of the Better Business Bureau. Our workmanship is high-quality, quick, and efficient. We will BEAT our competitors written! Contact us today for a FREE estimate and in-home Kitchen design consultation.

"I contacted them because a friend referred me. It took them 2 weeks ahead of schedule to get the project done and they cleaned up the area nicely. Loved the experience I had with Paul and will be using them again "

Andrew J on May 2025


Bagwell and Sons Construction LLC
PO Box 6448
5.00(
2
)
Approved Pro
Bagwell and Sons Construction LLC
PO Box 6448
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

Bagwell and Sons Construction LLC, is 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.

"Mr. Bagwel was always prompt on time updated us through the process daily couldnâ  t have asked for a better person to complete our job definitely recommend him."

Chad M on September 2022

Bagwell and Sons Construction LLC, is 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.

"Mr. Bagwel was always prompt on time updated us through the process daily couldnâ  t have asked for a better person to complete our job definitely recommend him."

Chad M on September 2022


Fluger Renovations, Inc.
7321 West Pioneer Street
New on HomeAdvisorNew on Angi
Approved Pro
Fluger Renovations, Inc.
7321 West Pioneer Street
New on AngiNew on HomeAdvisor
Approved Pro
10 years of experience
Free onsite estimate

Fluger Renovations Inc. is Phoenix's Premier Remodeler and Building Additions. We take great pride in our quality of work and work diligently with our clients to ensure that their project comes out exactly the way they want. Give us a call today to schedule an estimate and discuss your project details! (602)999-0098.

Fluger Renovations Inc. is Phoenix's Premier Remodeler and Building Additions. We take great pride in our quality of work and work diligently with our clients to ensure that their project comes out exactly the way they want. Give us a call today to schedule an estimate and discuss your project details! (602)999-0098.


Avatar for Unlimited Construction and Design LLC
Unlimited Construction and Design LLC
PO BOX 606
New on HomeAdvisorNew on Angi
Approved Pro
Unlimited Construction and Design LLC
PO BOX 606
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

At Unlimited Construction & Design LLC, our journey is built on a foundation of dedication, integrity, and family values. As a veteran-owned and family-operated business, we take pride in serving our community with the same commitment and discipline that defined our military service. We treat every project as if it were our own—because to us, our clients are family. Whether you're looking to build from the ground up, renovate your home, or transform a commercial space, you can trust our expertise and dedication to make it happen. At Unlimited Construction & Design LLC, we don’t just build structures—we build relationships, trust, and lasting quality. Let’s create something amazing together!

At Unlimited Construction & Design LLC, our journey is built on a foundation of dedication, integrity, and family values. As a veteran-owned and family-operated business, we take pride in serving our community with the same commitment and discipline that defined our military service. We treat every project as if it were our own—because to us, our clients are family. Whether you're looking to build from the ground up, renovate your home, or transform a commercial space, you can trust our expertise and dedication to make it happen. At Unlimited Construction & Design LLC, we don’t just build structures—we build relationships, trust, and lasting quality. Let’s create something amazing together!


Avatar for Granada Builders AZ LLC
Granada Builders AZ LLC
329 West Granada Road
New on HomeAdvisorNew on Angi
Approved Pro
Granada Builders AZ LLC
329 West Granada Road
New on AngiNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

At Granada Builders, we pride our company on reliability, great communication, integrity, and quality work. We are experts in guest house, casitas, man caves, and pool house projects, as well as kitchen and bathroom renovations. We do our best to keep educated on the project and navigate you through the building process to make it streamlined. looking forward to earning your business!

At Granada Builders, we pride our company on reliability, great communication, integrity, and quality work. We are experts in guest house, casitas, man caves, and pool house projects, as well as kitchen and bathroom renovations. We do our best to keep educated on the project and navigate you through the building process to make it streamlined. looking forward to earning your business!


Avatar for R.S. Builders, LLC
R.S. Builders, LLC
21813 North 119th Drive
4.79(
26
)
Approved Pro
R.S. Builders, LLC
21813 North 119th Drive
4.79(
26
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
10 years of experience

With over 18 years of experience, R.S. Builders, LLC, is your solution for all your home remodel projects. We do anything from bathroom to basement remodels and additions to custom home building. We are established in commercial projects as well. We take great pride in our extreme professionalism, timeliness, and superior customer service that we provide on every job. Call R.S. Builders, LLC, today for a free estimate!

"We hired RS builders for Major Gas station/convenience store . Sukh and his team did an amazing job with Remodeling This crew is very professional, they get the job done fast. Sukh is a honest good person. I would recommend him to everyone..."

ahmad k on February 2023

With over 18 years of experience, R.S. Builders, LLC, is your solution for all your home remodel projects. We do anything from bathroom to basement remodels and additions to custom home building. We are established in commercial projects as well. We take great pride in our extreme professionalism, timeliness, and superior customer service that we provide on every job. Call R.S. Builders, LLC, today for a free estimate!

"We hired RS builders for Major Gas station/convenience store . Sukh and his team did an amazing job with Remodeling This crew is very professional, they get the job done fast. Sukh is a honest good person. I would recommend him to everyone..."

ahmad k on February 2023


Avatar for Diamond Cut Landscaping
Diamond Cut Landscaping
1507 W Hatcher Road
5.00(
1
)
Approved Pro
Diamond Cut Landscaping
1507 W Hatcher Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
480 local quotes requested

What to expect from Diamond Cut Landscaping. Our ultimate goal is to completely ensure your satisfaction with your finalized project. #1 best Your Landscape Designer in Scottsdale and Phoenix Az. Diamond Cut Landscaping designing creative and inspirational Landscapes for over 8 years and have been in the landscape industry a total of 15 years. Outdoor landscaping in Phoenix Arizona has a unique touch to it. Backyard, frontyard landscaping brings the exterior to a whole level of design. We look to be found under phoenix landscape design, landscape design scottsdale, landscape design arizona, az landscape design, scottsdale landscape design

"Diamond Cut was very quick to deliver a really nice creative design. We removed grass, rock, curbing and a sidewalk to replace with rock, a tree and plants. The landscape team completed the job in about 4 days. Mario the forman confirmed what they were doing was what we wanted. Jose also checked in with us. Dan our sales/design person was easy to work with and came up with a design we like. We’re really happy with our new front yard. We recommend getting an estimate if you’re in the market for landscaping."

Marilyb W on March 2023

What to expect from Diamond Cut Landscaping. Our ultimate goal is to completely ensure your satisfaction with your finalized project. #1 best Your Landscape Designer in Scottsdale and Phoenix Az. Diamond Cut Landscaping designing creative and inspirational Landscapes for over 8 years and have been in the landscape industry a total of 15 years. Outdoor landscaping in Phoenix Arizona has a unique touch to it. Backyard, frontyard landscaping brings the exterior to a whole level of design. We look to be found under phoenix landscape design, landscape design scottsdale, landscape design arizona, az landscape design, scottsdale landscape design

"Diamond Cut was very quick to deliver a really nice creative design. We removed grass, rock, curbing and a sidewalk to replace with rock, a tree and plants. The landscape team completed the job in about 4 days. Mario the forman confirmed what they were doing was what we wanted. Jose also checked in with us. Dan our sales/design person was easy to work with and came up with a design we like. We’re really happy with our new front yard. We recommend getting an estimate if you’re in the market for landscaping."

Marilyb W on March 2023


Avatar for Handyman Connection - Phoenix
Handyman Connection - Phoenix
2990 E NORTHERN AVE
4.65(
1,733
)
Approved Pro
Handyman Connection - Phoenix
2990 E NORTHERN AVE
4.65(
1,733
)
Approved Pro
Customers say: Super punctual
633 local quotes requested
30 years of experience

Looking for top-notch services in Phoenix? Look no further than Handyman Connection! With our award-winning team of experts and a wide range of services, we're here to transform your kitchen and bathroom into the spaces of your dreams. Contact us today for a job well done! Additional phone: 480-585-6946

"What a great company this is! All I can say is “Wow!” Chris was so good! Did everything we needed and exceeded our expectation’s! This is truly a great company and Chris is an amazing technician!"

Debbie M on June 2025

Looking for top-notch services in Phoenix? Look no further than Handyman Connection! With our award-winning team of experts and a wide range of services, we're here to transform your kitchen and bathroom into the spaces of your dreams. Contact us today for a job well done! Additional phone: 480-585-6946

"What a great company this is! All I can say is “Wow!” Chris was so good! Did everything we needed and exceeded our expectation’s! This is truly a great company and Chris is an amazing technician!"

Debbie M on June 2025


Avatar for Black Diamond Home Services
Black Diamond Home Services
5031 East Pershing Avenue
5.00(
10
)
Approved Pro
Black Diamond Home Services
5031 East Pershing Avenue
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1370 local quotes requested

We specialize in multi home improvement projects in order to provide the best value, service and pricing to customers. It’s unique mixing solar with a bath remodel or windows but combining financial strategies just makes sense. Schedule an appoint to learn how to get projects done at cost and maximize financial efficiency.

"Excellent job. High quality. Professional workmanship. Very efficient"

bill c on October 2024

We specialize in multi home improvement projects in order to provide the best value, service and pricing to customers. It’s unique mixing solar with a bath remodel or windows but combining financial strategies just makes sense. Schedule an appoint to learn how to get projects done at cost and maximize financial efficiency.

"Excellent job. High quality. Professional workmanship. Very efficient"

bill c on October 2024


Diamond Stone and Synthetic Grass
1641 W Palmer Dr,
5.00(
1
)
Approved Pro
Diamond Stone and Synthetic Grass
1641 W Palmer Dr,
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1726 local quotes requested

Diamond Stone was established in 2014. Striving to become the company you can trust & provides excellent customer service from start to finish. today year 2025 we are now a leader in the industry. We are committed to working with you to fit your budget, no project is too small or too big. with over 500 reviews across all platforms and free consultations there is no reason not to contact us for your next project! : ) Same product. Same price. Why not us!?

"I was expecting the scheduled work to be done within the month.About a week later Cesar called and said they had a cancelation and ask if the credit could come by to make the repairs after some stepping pavers and a portion of the pool deck area had been removed due to major plumbing repairs.The crew showed up on time and took care of the repairs in a timely manner.They even picked up the broken mortar pieces left by the plumbers. This is the second time we have used Diamond and we would use them again for any future projects."

rich s on February 2025

Diamond Stone was established in 2014. Striving to become the company you can trust & provides excellent customer service from start to finish. today year 2025 we are now a leader in the industry. We are committed to working with you to fit your budget, no project is too small or too big. with over 500 reviews across all platforms and free consultations there is no reason not to contact us for your next project! : ) Same product. Same price. Why not us!?

"I was expecting the scheduled work to be done within the month.About a week later Cesar called and said they had a cancelation and ask if the credit could come by to make the repairs after some stepping pavers and a portion of the pool deck area had been removed due to major plumbing repairs.The crew showed up on time and took care of the repairs in a timely manner.They even picked up the broken mortar pieces left by the plumbers. This is the second time we have used Diamond and we would use them again for any future projects."

rich s on February 2025

...
Showing 1-10 of 971

FAQs for addition to existing structure building service projects in Litchfield Park, AZ

Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take. 

Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite. 

An in-law suite is a self-contained living space attached to—or detached from—your main home. Expect a bedroom, full bath, and a kitchenette or compact living area. The setup gives relatives privacy, doubles as a potential rental, and can lift your property value. To qualify as a legal dwelling, the suite must meet local building codes and zoning rules.

The Litchfield Park, AZ homeowners’ guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
CONTRACTOR LOOKING OVER HOME DEVELOPMENT
Apr 19, 2025
Apr 19, 2025
Budget for your general contractor’s hourly rate by considering factors such as project scope, fee structure, pricing model, and more.
Outdoor view of the modern house
Jun 16, 2025
Jun 16, 2025
Explore how square footage, room type, home additions, and other common factors affect house renovation costs with our detailed cost guide.
BRIGHT OPEN ATTIC SPACE
Jun 10, 2025
Jun 10, 2025
An in-law suite is a great solution for people who have family visiting often. Explore how much an in-law suite costs and prep to build yours.
white and gray kitchen with butchers block countertop
Apr 8, 2025
Apr 8, 2025
Looking to enhance the warmth and utility of your kitchen? Explore how much a butcher block countertop costs and start your budget here.
built-in outdoor kitchen with grill and sink
Apr 30, 2025
Apr 30, 2025
Budget for outdoor kitchen costs based on factors such as appliances, materials, permits, labor, amenities, kitchen size, customizations, and more.
BLUE TWO STORY HOME
Apr 30, 2025
Apr 30, 2025
Budget for the cost to add a second story based on factors such as size, foundation work, materials, labor, permits, post-construction cleaning, and more.
Share project details to get started.