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Addition to existing structure builders in Fountain Hills

Avatar for Tenor Construction, LLC
Tenor Construction, LLC
31438 N 43rd St
4.79(
12
)
Approved Pro
Tenor Construction, LLC
31438 N 43rd St
4.79(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
7 years of experience

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

"We couldn't be more pleased with the outstanding work Brad Pugh and Tenor Construction have done for our HOA. The installation of the solar vacuum tube technology has been a game changer—reducing our pool heating costs by an impressive 50 to 60 percent. This system has proven to be an exceptional product, far surpassing the performance and efficiency of other solar options we’ve explored in the past. Brad’s expertise and professionalism were evident throughout the project. Not only did he guide us through the installation with clarity and confidence, but he also played a key role in helping our HOA secure a $20,000 rebate from our utility provider—an unexpected and much-appreciated bonus. Thanks to Brad and the Tenor Construction team, we’re now enjoying a more sustainable, cost-effective solution that benefits our entire community. Highly recommended! — David James Armstrong 240 W Andes St, Oro Valley, AZ 85737"

David A on June 2025

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

"We couldn't be more pleased with the outstanding work Brad Pugh and Tenor Construction have done for our HOA. The installation of the solar vacuum tube technology has been a game changer—reducing our pool heating costs by an impressive 50 to 60 percent. This system has proven to be an exceptional product, far surpassing the performance and efficiency of other solar options we’ve explored in the past. Brad’s expertise and professionalism were evident throughout the project. Not only did he guide us through the installation with clarity and confidence, but he also played a key role in helping our HOA secure a $20,000 rebate from our utility provider—an unexpected and much-appreciated bonus. Thanks to Brad and the Tenor Construction team, we’re now enjoying a more sustainable, cost-effective solution that benefits our entire community. Highly recommended! — David James Armstrong 240 W Andes St, Oro Valley, AZ 85737"

David A on June 2025


Avatar for Square One Construction, LLC
Square One Construction, LLC
14747 Northsight Boulevard, Suite 111-224
5.00(
2
)
Approved Pro
Square One Construction, LLC
14747 Northsight Boulevard, Suite 111-224
5.00(
2
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

You have been thinking about it; your home needs to be updated, expanded or just plain changed up a bit. Are you ready to get started? Good! Partner with Square One Construction. The Square One team brings over 75 years of construction experience to your project. We believe good planning plus great craftsmanship will always produce a successful project. It is for that reason, we understand and enjoy the process of renovation. Our goal is to help you understand and enjoy the process as well. We will guide you through the entire journey, from design concepts to interior furnishings. When it comes to building or remodeling your home, there are so many options. Pricing varies greatly according to materials used and scheduling requirements. Let our expertise guide you through the process. Contact us today for a FREE consultation. https://www.squareonearizona.com/

"Very thorough and easy to work with."

Penny R on December 2020

You have been thinking about it; your home needs to be updated, expanded or just plain changed up a bit. Are you ready to get started? Good! Partner with Square One Construction. The Square One team brings over 75 years of construction experience to your project. We believe good planning plus great craftsmanship will always produce a successful project. It is for that reason, we understand and enjoy the process of renovation. Our goal is to help you understand and enjoy the process as well. We will guide you through the entire journey, from design concepts to interior furnishings. When it comes to building or remodeling your home, there are so many options. Pricing varies greatly according to materials used and scheduling requirements. Let our expertise guide you through the process. Contact us today for a FREE consultation. https://www.squareonearizona.com/

"Very thorough and easy to work with."

Penny R on December 2020


Avatar for AZ Home Services, LLC
AZ Home Services, LLC
4901 E. Silverbell Rd.
4.97(
16
)
Approved Pro
AZ Home Services, LLC
4901 E. Silverbell Rd.
4.97(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
16 years of experience

With over 20 years of experience serving the Phoenix Metro area, AZ Home Services, LLC, is your solution for all your remodeling and concrete needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed there will be no question who to call. Satisfaction guaranteed!

"The contractor tells you what he is going to do and when he is going to get it done and then always did what he said."

Kevin L on November 2024

With over 20 years of experience serving the Phoenix Metro area, AZ Home Services, LLC, is your solution for all your remodeling and concrete needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed there will be no question who to call. Satisfaction guaranteed!

"The contractor tells you what he is going to do and when he is going to get it done and then always did what he said."

Kevin L on November 2024


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


Avatar for AZ Design & Build
AZ Design & Build
517 South 120th Ave.
4.40(
24
)
Approved Pro
AZ Design & Build
517 South 120th Ave.
4.40(
24
)
Approved Pro
Customers say: Quality work
8 years of experience
Free onsite estimate

Welcome to AZ Design & Build We are the premier professional home improvement company in AREA. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves minor repairs or a complete new or replacement roof installation, we are glad to be your number one choice. Please call us today to schedule your appointment!

"We hired these guys through Anthony Aizpuru as the project manager to build a custom home for my elderly mother. Despite our attempts to convince my mother not to go with this guy as there was currently a pending ROC complaint at the time she decided to use him. He knew my father had just passed away and I believe he used this to take advantage of my mom. Unfortunately, the experience has been extremely disappointing to say the least. Despite receiving a significant amount of money upfront, the contractor consistently missed deadlines, failed to pass multiple inspections, and eventually abandoned the project without completing the work.Communication was poor, and attempts to get updates or resolutions were either ignored or delayed. As of today, the home remains incomplete, and we?ve had to seek legal advice and alternative options to fix the situation. The only thing he did quickly was a demolition. do not hire for reno or construction"

Shifa A on June 2025

Welcome to AZ Design & Build We are the premier professional home improvement company in AREA. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves minor repairs or a complete new or replacement roof installation, we are glad to be your number one choice. Please call us today to schedule your appointment!

"We hired these guys through Anthony Aizpuru as the project manager to build a custom home for my elderly mother. Despite our attempts to convince my mother not to go with this guy as there was currently a pending ROC complaint at the time she decided to use him. He knew my father had just passed away and I believe he used this to take advantage of my mom. Unfortunately, the experience has been extremely disappointing to say the least. Despite receiving a significant amount of money upfront, the contractor consistently missed deadlines, failed to pass multiple inspections, and eventually abandoned the project without completing the work.Communication was poor, and attempts to get updates or resolutions were either ignored or delayed. As of today, the home remains incomplete, and we?ve had to seek legal advice and alternative options to fix the situation. The only thing he did quickly was a demolition. do not hire for reno or construction"

Shifa A on June 2025


Avatar for Republic West Remodeling
Republic West Remodeling
2330 W University Dr, Suite 12
4.75(
16
)
Approved Pro
Republic West Remodeling
2330 W University Dr, Suite 12
4.75(
16
)
Approved Pro
Super Service Award
Customers say: True professional
18 local quotes requested
3 years of experience

Republic West has been remodeling homes in Scottsdale and the greater Phoenix valley for over 20 years. That should speak volumes about our business, our work and our reputation. And, we stand behind our work with an industry leading 2 year labor warranty! As a result, we have numerous repeat customers who won't work with anyone else. Our partners, vendors and subcontractors are also veterans to remodeling and have worked with us for years. We are resellers of Bellmont, Master Brands and Nations cabinetry and have thousands of options for countertops, flooring, faucets and fixtures. Our Project and Interior Designers will guide you through the entire process. As a result, we focus on larger remodeling projects that may include a kitchen, bathroom(s), additions, whole home remodels and new builds. As a family run business, our owner focuses on customer relationships, accountability and integrity. We hope you will give us the chance to earn your business.

"I used Republic West to do a substantial remodel of my condominium unit. They were great at pre-planning and design and made several useful suggestions at the beginning and during the renovations. They were very good at communication throughout and the results were excellent and they stayed within budget and timeline."

Ron M on June 2025

Republic West has been remodeling homes in Scottsdale and the greater Phoenix valley for over 20 years. That should speak volumes about our business, our work and our reputation. And, we stand behind our work with an industry leading 2 year labor warranty! As a result, we have numerous repeat customers who won't work with anyone else. Our partners, vendors and subcontractors are also veterans to remodeling and have worked with us for years. We are resellers of Bellmont, Master Brands and Nations cabinetry and have thousands of options for countertops, flooring, faucets and fixtures. Our Project and Interior Designers will guide you through the entire process. As a result, we focus on larger remodeling projects that may include a kitchen, bathroom(s), additions, whole home remodels and new builds. As a family run business, our owner focuses on customer relationships, accountability and integrity. We hope you will give us the chance to earn your business.

"I used Republic West to do a substantial remodel of my condominium unit. They were great at pre-planning and design and made several useful suggestions at the beginning and during the renovations. They were very good at communication throughout and the results were excellent and they stayed within budget and timeline."

Ron M on June 2025


Avatar for Handi Services
Handi Services
7014 East Camelback, Suite B100A
5.00(
1
)
Approved Pro
Handi Services
7014 East Camelback, Suite B100A
5.00(
1
)
Approved Pro
220 local quotes requested
2 years of experience

Handi Services Limited Liability 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.

Handi Services Limited Liability 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.


Avatar for Kelso Custom Builders, Inc.
Kelso Custom Builders, Inc.
329 W Lone Cactus Dr., Ste. #9
5.00(
4
)
Approved Pro
Kelso Custom Builders, Inc.
329 W Lone Cactus Dr., Ste. #9
5.00(
4
)
Approved Pro
Customers say: Quick response
17 years of experience
Free onsite estimate

Kelso Custom Builders, Inc., provides customer satisfaction. Our installations and repair services are top notch with precise attention to detail. With our dedication to quality and professionalism our staff provides five star service. We have fair prices, (with no hidden cost). We pride ourselves with on-time completions. Call today for your free estimate!!

"Mark did a great job. He focused on all aspects and had forethought, anticipating all the needs and outcomes before it was too late or would cost me more. He was conscious of cost the whole time and did not go over budget. He communicated well and listened to all my wife and I?s wants and needs. He was good with our changes even after the start of the project. He explained the process and made it clear when things would occur or when things were ?final choice.? He corrected any issues that came up and stays true to his word. He also finished by the deadline which was critical as we were expecting a child. He helped identify pricing options and financing. Mark and his team are A rated. "

Danny M on March 2025

Kelso Custom Builders, Inc., provides customer satisfaction. Our installations and repair services are top notch with precise attention to detail. With our dedication to quality and professionalism our staff provides five star service. We have fair prices, (with no hidden cost). We pride ourselves with on-time completions. Call today for your free estimate!!

"Mark did a great job. He focused on all aspects and had forethought, anticipating all the needs and outcomes before it was too late or would cost me more. He was conscious of cost the whole time and did not go over budget. He communicated well and listened to all my wife and I?s wants and needs. He was good with our changes even after the start of the project. He explained the process and made it clear when things would occur or when things were ?final choice.? He corrected any issues that came up and stays true to his word. He also finished by the deadline which was critical as we were expecting a child. He helped identify pricing options and financing. Mark and his team are A rated. "

Danny M on March 2025


Fix-All Maintenance, LLC
309 W Desert Ave
New on HomeAdvisorNew on Angi
Approved Pro
Fix-All Maintenance, LLC
309 W Desert Ave
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

Fix-All Maintenance, 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. 28 years of 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.

Fix-All Maintenance, 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. 28 years of 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 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!

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FAQs for addition to existing structure building service projects in Fountain Hills, AZ

Yes, you can add a bathroom on a concrete slab, but the crew will need to saw-cut the slab, trench in new supply and drain lines, and then patch the concrete without weakening the foundation. Working with an experienced plumber and concrete pro keeps the structure intact and helps the new bathroom pass inspections.

schedule covers planning, permits, framing, rough-ins, finishes, and punch-list items. 

Larger spaces or extensive plumbing and electrical upgrades can stretch the timeline, while a simple powder-room conversion may wrap up faster. Hiring licensed pros helps keep the schedule on track and the work up to code.

The best location depends on how your family uses the space. An upstairs bath keeps nighttime trips close to the bedrooms, while a first-floor powder room is handy for guests and everyday traffic. 

Think about where plumbing lines already run, how much square footage you can spare, and what layout changes fit your budget. A pro can map out the smartest spot and handle any code hurdles.

With the right planning, you can carve out a bathroom in almost any part of the house. A successful addition requires sufficient space, proper ventilation, and access to plumbing and electrical systems. Structural modifications and adherence to building codes are essential. 

This process demands careful planning and the coordination of specialized professionals who ensure that the new space meets all code requirements and functional needs.

Under specific conditions, adding an extra bedroom can boost home value more than adding a bathroom. Home value is driven by overall configuration, market demand, and functional balance. A new bedroom influences the property’s appeal in different ways, while an additional bathroom enhances living convenience. Evaluating the current layout and market trends determines the optimal choice for maximum value.

The Fountain Hills, 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.
master bedroom with fireplace
Jun 26, 2025
Jun 26, 2025
Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.
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.
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