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Addition to existing structure builders in Avondale

Avatar for DeMeo Builders
DeMeo Builders
522 Ridge Avenue
4.58(
9
)
Approved Pro
DeMeo Builders
522 Ridge Avenue
4.58(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

DeMeo Builders, is a full service residential contractor based in Media, PA serving Delaware and Chester Counties. We specialize in additions, in law quarters, remodeling, kitchens, bathrooms, basements, decks and patios, windows, roofing, siding, excavating, concrete, snow removal and much more. We provide free estimates. We guarantee to beat any licensed and insured contractors? Price on any size project!

"We met with several contractors this spring to remove a concrete patch in the backyard, as well as to replace and extend our existing wood deck. No contractor was comfortable getting the work done within the month or was competitively priced. Mike DeMeo visited with us, pitched ideas we hadn't even considered before and had the all of the work done at a very fair price within one week of starting the project. Mike and his crew were friendly, professional and left the brand new deck spotless, clean and ready to use. I will be using Mike for any and all future projects in our home going forward based on this professionalism and quality of the work performed."

Ryan M on June 2018

DeMeo Builders, is a full service residential contractor based in Media, PA serving Delaware and Chester Counties. We specialize in additions, in law quarters, remodeling, kitchens, bathrooms, basements, decks and patios, windows, roofing, siding, excavating, concrete, snow removal and much more. We provide free estimates. We guarantee to beat any licensed and insured contractors? Price on any size project!

"We met with several contractors this spring to remove a concrete patch in the backyard, as well as to replace and extend our existing wood deck. No contractor was comfortable getting the work done within the month or was competitively priced. Mike DeMeo visited with us, pitched ideas we hadn't even considered before and had the all of the work done at a very fair price within one week of starting the project. Mike and his crew were friendly, professional and left the brand new deck spotless, clean and ready to use. I will be using Mike for any and all future projects in our home going forward based on this professionalism and quality of the work performed."

Ryan M on June 2018


Avatar for D. Willis General Contractors, Inc.
D. Willis General Contractors, Inc.
491 Baltimore Pike, Unit 684
4.33(
6
)
Approved Pro
D. Willis General Contractors, Inc.
491 Baltimore Pike, Unit 684
4.33(
6
)
Approved Pro
Super Service Award
Customers say: True professional
10 local quotes requested
41 years of experience

We are family owned and operated since 1952, provides home repair construction services in Delaware, Montgomery and Chester Counties as well as New Jersey and have been providing residential and commercial renovations and remodeling to the surrounding community ever since. We specialize in basement remodeling and conversions, windows, garage doors, fire and water damage, and many other reliable contracting services. Let our reputation of doing whatever it takes to get your job done on time, on budget, and to your satisfaction give you peace of mind. Our engineering background means we accomplish what others say is impossible. We always focused on our client goals and delivering high value outcomes.

"In all cases he put in what he wanted, and in all cases it was a lot cheaper and WITHOUT RECEIPTS . We were charged for the upgrades but did not get them (Refused to provide receipts,even when asked repeatedly (we have texts from him saying NO RECEIPTS, NO RECEIPTS! NO RECEIPTS!). They cut a huge hole in our garage ceiling for I have no reason why. Also one in the bathroom closet. Bought cheaper toilets than the ones we chose. Became very annoyed with my wife, said he would return them but didn't and installed them anyway. This we know because they still had the identifying sticker still on it. They put the wrong flooring in. We picked one that would match the existing hallway floor. It was an upgrade so we were charged more money and they put in the cheap floor anyway. The bathroom tub was supposed to be a nice tub to go with the expensive tiles we picked. They put in the cheapest tub they could buy and refused to take it out. They then put non slip silicone strips on the bottom that makes it look even cheaper. We came to find that the reason for the strips was to hide a chip that was there. They were repeatedly told we wanted SLIDING shower doors. They purchased the cheapest one they could find with a door that opens out. We asked for power flush jet toilets. They purchased watersense toilets, got mad when we told them it was not what we wanted. Finally said they would return them but put them in anyway. They left the water sense sticker on them is how we were sure. . There were cabinets put in without spacing and as a result the doors and drawers wouldn't open without scraping against the one beside it. We had to replace and buy new ones. The countertop was installed without having a plumber come in beforehand and set up the drain, so now installation of a garbage disposal is impossible without removing the countertops and cabinets. In both bathrooms, the wall niches have mostly gray and dirty white half inch thick threshold pieces to box them out (our bath is brown based) that were cut short at the ends, then filled with gray grout as filler. They couldn't look more horrible. They were also asked to put in white grout to match the brown and white of the bathroom tiles. They put in gray. Towards the end, we asked for proof of license to contract along with receipts. They refused. We told them not to continue work until they could give us receipts and proof of license. The very next day, I came down to find workers there scrambling to finish the job they had so far taken them two months to do. We received numerous and lengthy text messages from them cursing us out, accusing us of sexual impropriety and calling us foul names until we finally had to called the police. Succinctly, this company and the persons we dealt with, Perry Panaccio and his brother Al Panaccio, are a nightmare and not people you ever want have do anything for you! I am seriously considering suing, which I have never done...it is that bad!"

roy f on March 2025

We are family owned and operated since 1952, provides home repair construction services in Delaware, Montgomery and Chester Counties as well as New Jersey and have been providing residential and commercial renovations and remodeling to the surrounding community ever since. We specialize in basement remodeling and conversions, windows, garage doors, fire and water damage, and many other reliable contracting services. Let our reputation of doing whatever it takes to get your job done on time, on budget, and to your satisfaction give you peace of mind. Our engineering background means we accomplish what others say is impossible. We always focused on our client goals and delivering high value outcomes.

"In all cases he put in what he wanted, and in all cases it was a lot cheaper and WITHOUT RECEIPTS . We were charged for the upgrades but did not get them (Refused to provide receipts,even when asked repeatedly (we have texts from him saying NO RECEIPTS, NO RECEIPTS! NO RECEIPTS!). They cut a huge hole in our garage ceiling for I have no reason why. Also one in the bathroom closet. Bought cheaper toilets than the ones we chose. Became very annoyed with my wife, said he would return them but didn't and installed them anyway. This we know because they still had the identifying sticker still on it. They put the wrong flooring in. We picked one that would match the existing hallway floor. It was an upgrade so we were charged more money and they put in the cheap floor anyway. The bathroom tub was supposed to be a nice tub to go with the expensive tiles we picked. They put in the cheapest tub they could buy and refused to take it out. They then put non slip silicone strips on the bottom that makes it look even cheaper. We came to find that the reason for the strips was to hide a chip that was there. They were repeatedly told we wanted SLIDING shower doors. They purchased the cheapest one they could find with a door that opens out. We asked for power flush jet toilets. They purchased watersense toilets, got mad when we told them it was not what we wanted. Finally said they would return them but put them in anyway. They left the water sense sticker on them is how we were sure. . There were cabinets put in without spacing and as a result the doors and drawers wouldn't open without scraping against the one beside it. We had to replace and buy new ones. The countertop was installed without having a plumber come in beforehand and set up the drain, so now installation of a garbage disposal is impossible without removing the countertops and cabinets. In both bathrooms, the wall niches have mostly gray and dirty white half inch thick threshold pieces to box them out (our bath is brown based) that were cut short at the ends, then filled with gray grout as filler. They couldn't look more horrible. They were also asked to put in white grout to match the brown and white of the bathroom tiles. They put in gray. Towards the end, we asked for proof of license to contract along with receipts. They refused. We told them not to continue work until they could give us receipts and proof of license. The very next day, I came down to find workers there scrambling to finish the job they had so far taken them two months to do. We received numerous and lengthy text messages from them cursing us out, accusing us of sexual impropriety and calling us foul names until we finally had to called the police. Succinctly, this company and the persons we dealt with, Perry Panaccio and his brother Al Panaccio, are a nightmare and not people you ever want have do anything for you! I am seriously considering suing, which I have never done...it is that bad!"

roy f on March 2025


Keylux Enterprises, LLC
48 Mount Pleasant Rd.
5.00(
1
)
Approved Pro
Keylux Enterprises, LLC
48 Mount Pleasant Rd.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 local quotes requested

Keylux Enterprises, LLC is Lancaster County's premiere residential General Contractor specializing in an array of expertise for all of you custom building needs. With over a decade of experience in the industry, we pride ourselves upon quality craftsmanship, superb attention to detail, and outstanding customer service. Regardless of the size and scope of your project, we ensure the job will always be done right, on time, and within budget. We always utilize the same degree of care and consideration on your project as we do when working upon on our own personal properties. Feel free reaching out to us today to schedule an initial consultation, as we're anxiously awaiting completing your next dream project.

"I cannot express how amazing my experience was with Steve, the owner of King's Home Improvements. He was punctual, easy to talk to, grey pricing, and very prompt on delivery. We had a very tight turn around and he got it done when we needed. He is a young man that is just starting his own business and I strongly encourage anyone looking for a quality craftsman to contact him. I would hire him again and recommend him to everyone I know. It was a great experience."

Dana T on October 2014

Keylux Enterprises, LLC is Lancaster County's premiere residential General Contractor specializing in an array of expertise for all of you custom building needs. With over a decade of experience in the industry, we pride ourselves upon quality craftsmanship, superb attention to detail, and outstanding customer service. Regardless of the size and scope of your project, we ensure the job will always be done right, on time, and within budget. We always utilize the same degree of care and consideration on your project as we do when working upon on our own personal properties. Feel free reaching out to us today to schedule an initial consultation, as we're anxiously awaiting completing your next dream project.

"I cannot express how amazing my experience was with Steve, the owner of King's Home Improvements. He was punctual, easy to talk to, grey pricing, and very prompt on delivery. We had a very tight turn around and he got it done when we needed. He is a young man that is just starting his own business and I strongly encourage anyone looking for a quality craftsman to contact him. I would hire him again and recommend him to everyone I know. It was a great experience."

Dana T on October 2014


Avatar for Long Home Products
Long Home Products
301 Fulling Mill Rd
New on HomeAdvisorNew on Angi
Approved Pro
Long Home Products
301 Fulling Mill Rd
New on AngiNew on HomeAdvisor
Approved Pro
3117 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door 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!

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door 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!


Avatar for Golden Rule Plumbing & Contracting, LLC
Golden Rule Plumbing & Contracting, LLC
1331 Pottstown Pike
4.83(
283
)
Approved Pro
Golden Rule Plumbing & Contracting, LLC
1331 Pottstown Pike
4.83(
283
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
480 local quotes requested

Golden Rule Plumbing & Contracting, LLC, lives by the golden rule. We are dedicated to providing the highest quality dependable service at affordable prices for all of your plumbing & home improvement needs; always on time & on budget. We take great pride in exceeding your every expectation. We take care of all of your plumbing needs large & small, from complete plumbing for new construction, additions, & remodels, to all faucets, fixtures, pipes, hot water heaters, drain cleaning, sump pumps, water & sewer mains & more! We treat all of our customers the way we would like to be treated, with honest, reliable, personalized service at affordable prices.

"Golden Rule is the best. They do high quality work and don't nickel and dime you. I had issues getting the tub and shower kits from the big box stores, even one getting damaged and Golden Rule took care of everything, even at the last minute."

Jamie B on November 2021

Golden Rule Plumbing & Contracting, LLC, lives by the golden rule. We are dedicated to providing the highest quality dependable service at affordable prices for all of your plumbing & home improvement needs; always on time & on budget. We take great pride in exceeding your every expectation. We take care of all of your plumbing needs large & small, from complete plumbing for new construction, additions, & remodels, to all faucets, fixtures, pipes, hot water heaters, drain cleaning, sump pumps, water & sewer mains & more! We treat all of our customers the way we would like to be treated, with honest, reliable, personalized service at affordable prices.

"Golden Rule is the best. They do high quality work and don't nickel and dime you. I had issues getting the tub and shower kits from the big box stores, even one getting damaged and Golden Rule took care of everything, even at the last minute."

Jamie B on November 2021


Avatar for Team Green Landscaping & Hardscaping
Team Green Landscaping & Hardscaping
241 Burmont Road
4.62(
13
)
Approved Pro
Team Green Landscaping & Hardscaping
241 Burmont Road
4.62(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
447 local quotes requested

At Team Green Landscaping & Hardscaping, we bring the art of nature to your doorstep. Nestled in the heart of Delaware County, our company is dedicated to transforming outdoor spaces into serene, functional, and sustainable landscapes. Our team of experienced designers and technicians specialize in a full spectrum of landscaping services to meet the unique needs of each client. Landscaping: Our approach to landscaping is rooted in harmony with the local ecosystem. We design breathtaking gardens that not only enhance the beauty of your property but also support local wildlife and flora. Landscape Lighting: Illuminate your evenings with our custom landscape lighting solutions. We integrate energy-efficient LED lights that accentuate the features of your garden, provide security, and create an enchanting atmosphere for those tranquil nights under the stars. Hardscaping: Durability meets design with our hardscaping services. We construct patios, decks, walkways, retaining wa lls, and other structures using high-quality materials that blend seamlessly with the natural surroundings. Our hardscapes are not only aesthetically pleasing but also built to last. At Team Green Landscaping & Hardscaping, we believe in creating landscapes that are as functional as they are beautiful. Our commitment to excellence and sustainability makes us the premier choice for all your landscaping needs in Delaware, Chester, and Montgomery counties.

"Prompt response, job expertly done within agreed timeframe. Professional, communicative, friendly and accountable - everything you need when hiring an expert. Highly recommend"

Toni V on June 2025

At Team Green Landscaping & Hardscaping, we bring the art of nature to your doorstep. Nestled in the heart of Delaware County, our company is dedicated to transforming outdoor spaces into serene, functional, and sustainable landscapes. Our team of experienced designers and technicians specialize in a full spectrum of landscaping services to meet the unique needs of each client. Landscaping: Our approach to landscaping is rooted in harmony with the local ecosystem. We design breathtaking gardens that not only enhance the beauty of your property but also support local wildlife and flora. Landscape Lighting: Illuminate your evenings with our custom landscape lighting solutions. We integrate energy-efficient LED lights that accentuate the features of your garden, provide security, and create an enchanting atmosphere for those tranquil nights under the stars. Hardscaping: Durability meets design with our hardscaping services. We construct patios, decks, walkways, retaining wa lls, and other structures using high-quality materials that blend seamlessly with the natural surroundings. Our hardscapes are not only aesthetically pleasing but also built to last. At Team Green Landscaping & Hardscaping, we believe in creating landscapes that are as functional as they are beautiful. Our commitment to excellence and sustainability makes us the premier choice for all your landscaping needs in Delaware, Chester, and Montgomery counties.

"Prompt response, job expertly done within agreed timeframe. Professional, communicative, friendly and accountable - everything you need when hiring an expert. Highly recommend"

Toni V on June 2025


Avatar for Conestoga Renovations, LLC
Conestoga Renovations, LLC
320 Commons Dr
4.38(
13
)
Approved Pro
Conestoga Renovations, LLC
320 Commons Dr
4.38(
13
)
Approved Pro
Customers say: Quality work
110 local quotes requested
29 years of experience

A full-service, family owned and operated custom home renovation company dedicated to craftsmanship, customer satisfaction and integrity. We pride ourselves on excellence and quality. We specialize in home additions, kitchens, bathrooms, in-law suites and decks. "Don't move, .......Improve!"

"The job was well done, on time, at a good price. Very open communication so we were never left wondering what was happening. Couldn't have been happier."

Nadiah A on January 2024

A full-service, family owned and operated custom home renovation company dedicated to craftsmanship, customer satisfaction and integrity. We pride ourselves on excellence and quality. We specialize in home additions, kitchens, bathrooms, in-law suites and decks. "Don't move, .......Improve!"

"The job was well done, on time, at a good price. Very open communication so we were never left wondering what was happening. Couldn't have been happier."

Nadiah A on January 2024


Avatar for Roberto Carpentry LLC
Roberto Carpentry LLC
3309 Sylvan Drive
5.00(
15
)
Approved Pro
Roberto Carpentry LLC
3309 Sylvan Drive
5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
158 local quotes requested

Locally owned business with over 20 years of experience. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects.(610) 679-4248

"Working with Roberto and his crew was an absolute pleasure! Their expertise and attention to detail transformed our outdoor space into a stunning porch (Parthenon). From the initial planning stages to the final touches, their professionalism and commitment to quality were evident every step of the way. Timely, reliable, and skilled, they exceeded my expectations. We couldn't be happier with the results—a beautifully crafted porch that has become our favorite spot to unwind. Highly recommend this contractor for anyone looking to enhance their outdoor living space"

george v on December 2023

Locally owned business with over 20 years of experience. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects.(610) 679-4248

"Working with Roberto and his crew was an absolute pleasure! Their expertise and attention to detail transformed our outdoor space into a stunning porch (Parthenon). From the initial planning stages to the final touches, their professionalism and commitment to quality were evident every step of the way. Timely, reliable, and skilled, they exceeded my expectations. We couldn't be happier with the results—a beautifully crafted porch that has become our favorite spot to unwind. Highly recommend this contractor for anyone looking to enhance their outdoor living space"

george v on December 2023


Tile Pros Home Improvements LLC
1704 School Ln
5.00(
49
)
Approved Pro
Tile Pros Home Improvements LLC
1704 School Ln
5.00(
49
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
488 local quotes requested

Thank you for visiting Tile Pro S. We are more than happy to answer any questions you may have. Let us tell you a little about ourselves. Our priority and what we strive for is to give you the best service, professionally, respectfully, being punctual and clean. We would like to be able to service your home in a variety of areas and continue to build long lasting business relationships in which you would feel confident to refer a friend or family. We have over 15 years of experience and our goal is always to have a happy customer! Thank you!

"We needed to expand our bathroom to add a second shower in a complicated spot in our house. Santos was excellent and knew exactly what had to be done. His team was respectful, all costs were agreed upon before hand and remained unchanged, and they worked fast and respectfully. We are very happy with our new bathroom and the tile work, and we’re thankful to the Tile Pros team for doing a quick and beautiful job!"

Keith M on May 2025

Thank you for visiting Tile Pro S. We are more than happy to answer any questions you may have. Let us tell you a little about ourselves. Our priority and what we strive for is to give you the best service, professionally, respectfully, being punctual and clean. We would like to be able to service your home in a variety of areas and continue to build long lasting business relationships in which you would feel confident to refer a friend or family. We have over 15 years of experience and our goal is always to have a happy customer! Thank you!

"We needed to expand our bathroom to add a second shower in a complicated spot in our house. Santos was excellent and knew exactly what had to be done. His team was respectful, all costs were agreed upon before hand and remained unchanged, and they worked fast and respectfully. We are very happy with our new bathroom and the tile work, and we’re thankful to the Tile Pros team for doing a quick and beautiful job!"

Keith M on May 2025


Avatar for R.A BARKER
R.A BARKER
313 S Walnut St
4.67(
12
)
Approved Pro
R.A BARKER
313 S Walnut St
4.67(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
71 local quotes requested

R a Barker general contractor home remodeling. We offer everything from the ground up foundations, concrete, framing, siding, roofing, windows all interior work drywall, painting, trim, full kitchens, bathrooms additions to small handyman services. We want to provide quality services at a fair prices we sell products and services that home owners want or need nothing they dont. We have been servicing the area for more then 18 years owner operated small business

"It was completed on time and beautifully"

Danielle L on February 2023

R a Barker general contractor home remodeling. We offer everything from the ground up foundations, concrete, framing, siding, roofing, windows all interior work drywall, painting, trim, full kitchens, bathrooms additions to small handyman services. We want to provide quality services at a fair prices we sell products and services that home owners want or need nothing they dont. We have been servicing the area for more then 18 years owner operated small business

"It was completed on time and beautifully"

Danielle L on February 2023

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FAQs for addition to existing structure building service projects in Avondale, PA

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 Avondale, PA 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.
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