Q: Do you need a concrete base for a pergola?

• <div><p>A concrete base&mdash;or concrete footings, more specifically&mdash;is necessary for a freestanding pergola build. A pergola is top-heavy and can&rsquo;t stand on its own, so it will always need some type of base or support. If you&rsquo;re attaching a pergola to a deck, the deck&rsquo;s supportive joists will act as the support, so there will be no concrete base or footings necessary.</p></div>

Q: Why hire a professional to install concrete patios and steps?

• <div><p>Ensures durability and correct finishing, enhancing usability and safety.</p></div>

Q: Is it less expensive to lay concrete or pavers?

• <div><p>While it may be less expensive initially to lay <a href="https://www.angi.com/articles/pavers-vs-concrete-patio.htm">concrete vs. pavers</a>, the long-term expenses that come with repairing concrete may prove to be less cost-friendly than simply replacing a few damaged pavers. On top of that, stamped concrete may only last for 25 years compared to pavers, which can last over 50 years.</p></div>

Q: Can I DIY patio installation?

• <div><p>While patio installation requires some heavy equipment to excavate the area and compact the soil, you can learn <a href="https://www.angi.com/articles/6-questions-ask-building-diy-patio.htm">how to do a DIY patio installation</a> and potentially save money versus hiring a pro to do the work. You should be familiar with taking measurements and doing calculations to determine the right amount of materials, and you&rsquo;ll need to be comfortable working with the necessary equipment.</p></div>

Q: What are the most important questions to ask a concrete contractor?

• <div><p>Do some research before hiring a concrete contractor . Consider asking whether the contractor is insured, if they can provide references of past clients you can contact, and if this type of work requires a permit. Another potential question is how long they guarantee their work.</p></div>

Ireland Contracting

4.94(

280

)

Ireland Contracting

4.94(

280

)

Customers say: Super punctual

Recommended by 98% of Angi customers

GARY IRELAND AND MARSHALL UTISS STARTED IRELAND CONTRACTING IN 1994 AND HAVE OVER 50 YEARS OF EXPERIENCE BETWEEN THEM. WE BELIEVE YOUR HOME IS A THE GREATEST INVESTMENT YOU WILL EVER MAKE. ATTENTION TO DETAIL , QUALITY PRODUCTS AND A TEAM OF AMISH CRAFTSMAN WHO BRING WITH THEM A WORK ETHIC, AND LEVEL OF QUALITY THAT IS SIMPLY UNMATCHED IN THIS PITTSBURGH MARKET. WE WILL DEDICATE THE APPROPRIATE PERSONNEL TO ENSURE NO HIDDEN COST OR POP UP SURPRISES WILL OCCUR. OUR TRAINED PERSONNEL WILL CONSULT WITH YOU TO ENSURE YOUR REMODELING PROJECT IS COMPLETED AND EXACTLY THE WAY YOU EXPECTED AND WITHIN YOUR BUDGET. WE OFFER FREE ESTIMATES AND ARE FULLY INSURED. GO TO OUR WEBSITE AT WWW.IRELANDCONTRACTING.COM , READ OUR WEBSITE REVIEWS AND LISTEN TO OUR BEST OF THE BEST VIDEO.

"After a spring hail storm damged my roof-I needed a new one. I got 3 estimates, with Ireland being the best and Tom being the most professional salesman. The job was delayed because of other issues and Ireland was very understnding, and willing to work with me, I am very happy with the entire project. Love the look of my new roof. Thanks Tom for all of your assistance."

Mary Ann L on October 2025

GARY IRELAND AND MARSHALL UTISS STARTED IRELAND CONTRACTING IN 1994 AND HAVE OVER 50 YEARS OF EXPERIENCE BETWEEN THEM. WE BELIEVE YOUR HOME IS A THE GREATEST INVESTMENT YOU WILL EVER MAKE. ATTENTION TO DETAIL , QUALITY PRODUCTS AND A TEAM OF AMISH CRAFTSMAN WHO BRING WITH THEM A WORK ETHIC, AND LEVEL OF QUALITY THAT IS SIMPLY UNMATCHED IN THIS PITTSBURGH MARKET. WE WILL DEDICATE THE APPROPRIATE PERSONNEL TO ENSURE NO HIDDEN COST OR POP UP SURPRISES WILL OCCUR. OUR TRAINED PERSONNEL WILL CONSULT WITH YOU TO ENSURE YOUR REMODELING PROJECT IS COMPLETED AND EXACTLY THE WAY YOU EXPECTED AND WITHIN YOUR BUDGET. WE OFFER FREE ESTIMATES AND ARE FULLY INSURED. GO TO OUR WEBSITE AT WWW.IRELANDCONTRACTING.COM , READ OUR WEBSITE REVIEWS AND LISTEN TO OUR BEST OF THE BEST VIDEO.

"After a spring hail storm damged my roof-I needed a new one. I got 3 estimates, with Ireland being the best and Tom being the most professional salesman. The job was delayed because of other issues and Ireland was very understnding, and willing to work with me, I am very happy with the entire project. Love the look of my new roof. Thanks Tom for all of your assistance."

Mary Ann L on October 2025

Renewal by Andersen of Pittsburgh

4.84(

169

)

Renewal by Andersen of Pittsburgh

4.84(

169

)

Customers say: True professional

Recommended by 94% of Angi customers

The Renewal by Andersen of Pittsburgh offers custom crafted, energy efficient replacement windows and doors for your area. Visit us at one of our Showrooms to view many of our replacement products, including double-hung windows, casement windows, gliding windows, bay or bow windows and a variety of entry and patio doors in both sliding door and French door styles. Or schedule an in-home or virtual consultation and we'll come to you. For a FREE consultation contact us at 1-866-801-4229. Renewal by Andersen offers a full-service replacement process, where you will get custom-built, energy-efficient windows and doors professionally installed for you. We'll send our Signature Service "A-Team" giving you the BEST home improvement experience you'll ever have!

"We had several issues when working with them on the installation at the beginning of the summer that were attributed to a sudden change in staffing. Understandable. Then following the install we had to have them return because the screen for the door wasn't aligned correctly. Aggravating, but not the end of the world. Now just a few months later the door is making a loud clicking sound just before it closes. It's louder than the ancient metal-framed door we replaced. We scheduled service for earlier this week and they never showed. We called that evening and didn't receive a call back until three days later. During that call there was no apology and no explanation provided until I asked why they never showed. The excuse this time was a new scheduling system. Because I wasn't available at a time that was convenient for them, we're stuck waiting another two weeks to have someone look at it. Very disappointing."

James H on December 2018

The Renewal by Andersen of Pittsburgh offers custom crafted, energy efficient replacement windows and doors for your area. Visit us at one of our Showrooms to view many of our replacement products, including double-hung windows, casement windows, gliding windows, bay or bow windows and a variety of entry and patio doors in both sliding door and French door styles. Or schedule an in-home or virtual consultation and we'll come to you. For a FREE consultation contact us at 1-866-801-4229. Renewal by Andersen offers a full-service replacement process, where you will get custom-built, energy-efficient windows and doors professionally installed for you. We'll send our Signature Service "A-Team" giving you the BEST home improvement experience you'll ever have!

"We had several issues when working with them on the installation at the beginning of the summer that were attributed to a sudden change in staffing. Understandable. Then following the install we had to have them return because the screen for the door wasn't aligned correctly. Aggravating, but not the end of the world. Now just a few months later the door is making a loud clicking sound just before it closes. It's louder than the ancient metal-framed door we replaced. We scheduled service for earlier this week and they never showed. We called that evening and didn't receive a call back until three days later. During that call there was no apology and no explanation provided until I asked why they never showed. The excuse this time was a new scheduling system. Because I wasn't available at a time that was convenient for them, we're stuck waiting another two weeks to have someone look at it. Very disappointing."

James H on December 2018

Isbir Construction & Landscape Corp

4.68(

294

)

Isbir Construction & Landscape Corp

4.68(

294

)

Customers say: Super punctual

1997 years of experience

Isbir Construction & Landscape Corp. is a professional company. We specialize in drainage systems, retaining walls, decorative concrete, paving stones, landscaping, and excavating. We are most interested in unique, difficult, or special jobs. Our educated and certified staff allows us to offer what we call turn key service where we handle all aspects of our projects from engineering to permitting, as well as complete restoration. It all starts with our "virtual appointment", contact us to find out how it works! Our number one goal is customer satisfaction.

"Mike and his crew were fantastic to work with. We had a variety of projects that were interconnected with replacing an old driveway, and they handled all with great expertise. Communication and responsiveness was also excellent. We've received numerous compliments on the quality of the work. This is the 2nd time we've worked with this company and have been very satisfied both times."

JULIE F on July 2020

Isbir Construction & Landscape Corp. is a professional company. We specialize in drainage systems, retaining walls, decorative concrete, paving stones, landscaping, and excavating. We are most interested in unique, difficult, or special jobs. Our educated and certified staff allows us to offer what we call turn key service where we handle all aspects of our projects from engineering to permitting, as well as complete restoration. It all starts with our "virtual appointment", contact us to find out how it works! Our number one goal is customer satisfaction.

"Mike and his crew were fantastic to work with. We had a variety of projects that were interconnected with replacing an old driveway, and they handled all with great expertise. Communication and responsiveness was also excellent. We've received numerous compliments on the quality of the work. This is the 2nd time we've worked with this company and have been very satisfied both times."

JULIE F on July 2020

Omnipro

4.61(

82

)

Omnipro

4.61(

82

)

Customers say: Quality work

Recommended by 91% of Angi customers

A Message from the Owner... My name is Tony Sluka. My sons and I would like to thank you for visiting our profile. We have been in the construction business for more than 40 years. OmniPro has been in business for the last 18 years providing Pittsburgh residents with one-stop shopping for all their construction supply and contracting needs. If you have any questions about our services, supplies, or would like to inquire about an estimate, please do not hesitate to contact us. One of our knowledgeable associates is always available to answer any questions you have. Please include a best phone number to be reached at with any communications to ensure the most accurate, fastest level of service! Thanks - Omnipro

"They were fantastic to work with. The project was started on time, professionally done and cleaned up afterwards. My house is the talk of the neighborhood now it is beautiful."

Janine B on June 2024

A Message from the Owner... My name is Tony Sluka. My sons and I would like to thank you for visiting our profile. We have been in the construction business for more than 40 years. OmniPro has been in business for the last 18 years providing Pittsburgh residents with one-stop shopping for all their construction supply and contracting needs. If you have any questions about our services, supplies, or would like to inquire about an estimate, please do not hesitate to contact us. One of our knowledgeable associates is always available to answer any questions you have. Please include a best phone number to be reached at with any communications to ensure the most accurate, fastest level of service! Thanks - Omnipro

"They were fantastic to work with. The project was started on time, professionally done and cleaned up afterwards. My house is the talk of the neighborhood now it is beautiful."

Janine B on June 2024

Rolling Hills Landscapes, Inc.

4.82(

117

)

Rolling Hills Landscapes, Inc.

4.82(

117

)

Customers say: True professional

Recommended by 94% of Angi customers

Transforming Outdoor Spaces with Expert Hardscape Installation At Rolling Hills Landscapes, we bring craftsmanship and professionalism to every hardscape project. Specializing in residential installations, we are pleased to offer clear communication, expert execution, and a seamless experience from start to finish. Led by our owner, John—an industry expert and instructor of Concrete Masonry and Hardscape Association standards—we ensure that every patio, walkway, and retaining wall is built to the highest quality. Whether you're dreaming of a beautiful backyard retreat or a functional outdoor space, we’re here to bring your vision to life with precision and care.

"Rolling Hills Landscaping did a great job, were punctual, professional and extremely easy to communicate with during the project. From the beginning the estimate received was more than just a number but included sketches of the project as they interpreted it from our initial meeting to discuss our ideas. We were able to tweak features as the project progressed ensuring that the outcome coincided with our vision. Very helpful! As an engineer (retired) I was very satisfied with their attention to detail and found them to be very receptive to constructive comments during the project (I just couldn't help myself)."

David R on July 2020

Transforming Outdoor Spaces with Expert Hardscape Installation At Rolling Hills Landscapes, we bring craftsmanship and professionalism to every hardscape project. Specializing in residential installations, we are pleased to offer clear communication, expert execution, and a seamless experience from start to finish. Led by our owner, John—an industry expert and instructor of Concrete Masonry and Hardscape Association standards—we ensure that every patio, walkway, and retaining wall is built to the highest quality. Whether you're dreaming of a beautiful backyard retreat or a functional outdoor space, we’re here to bring your vision to life with precision and care.

"Rolling Hills Landscaping did a great job, were punctual, professional and extremely easy to communicate with during the project. From the beginning the estimate received was more than just a number but included sketches of the project as they interpreted it from our initial meeting to discuss our ideas. We were able to tweak features as the project progressed ensuring that the outcome coincided with our vision. Very helpful! As an engineer (retired) I was very satisfied with their attention to detail and found them to be very receptive to constructive comments during the project (I just couldn't help myself)."

David R on July 2020

Avelli Construction & Manufacturing Corp

4.76(

25

)

Avelli Construction & Manufacturing Corp

4.76(

25

)

Customers say: Terrific value

Recommended by 92% of Angi customers

Avelli Manufacturing Corporation began in Kennedy Twp., PA in 1991 to produce the finest in statues, ornamental pieces and decorative pre-cast concrete products. The goals were to manufacture a complete and diverse line of pre-cast concrete items. This began with the ornamental market supplying to nurseries, flower shops and landscapers. Since then, many steps have been taken toward the commercial and architectural market. As the business grew, it soon became necessary to relocate to a larger facility. In 1994, A.C.C. and A.M.C. moved into a 6,000 sq. ft. facility that enabled us to update and expand capacity. This ensures A.M.C. in maintaining a consistent production of the finest quality of concrete products. With an expanding selection of molds, A.M.C. has mastered the trade experience and capabilities to deliver new products. This allows A.M.C. to produce a custom line of products as well as maintain the standard products that have high market demand. Since 1999, A.M.C. has operated at the 300 Ohio River Blvd., Ambridge, PA factory. Here we manufacture concrete items such as catch basins, parking curbs, stepping stones, steps and an assortment of statuary, including benches, birdbaths, planters, tables, statues and urns. We also manufacture architectural items such as columns, caps, balusters and rails. A.M.C. also designs and fabricates custom, concrete products to meet clients' needs and specifications such as concrete countertops. The new Ambridge location has enabled A.M.C. to open a builders' and landscape supply to accommodate the Beaver Valley area's needs. Available products include, but are not limited to: mulch, mushroom manure, decorative stone, topsoil (bagged or bulk), mortar, gravel, sand, rebar, wire mesh, expansion joints, sealer, color dye, blocks, bricks, Omni-Stone, Versa-Lok, interlocking wall-stones, natural stone, concrete delivery & pick-up using 1-yard buggies and other concrete-oriented products. Free verbal estimates. Payment Types - Cash, Checks, Visa, MC, American Express, and Discover Cards

"Avelli Construction and Manufacturing Corporation, Ambridge, PA entered into a contract with my family to provide 90-feet of concrete for a driveway with a widening of the driveway from 25 feet to 32 feet at the road and installation of a 4" PVC pipe under the cement pathway to the side steps for electrical and irrigation lines. Avelli poured the driveway but did not widen the driveway to 32 feet or installed the PVC pipe under the sidewalk to the steps AS SPECIFIED IN THE CONTRACT. They are in breach of contract. There were only 2 components to the contract besides pour the driveway. Since then I have requested that they do the following: 1) Install the PVC pipe and fix the landscaping that has been done since the driveway installation. 2) Rip up the driveway entrance at the road on the right (if facing the house) and expand the driveway at the curb to 32 feet. Repair the landscaping that has since been installed because they did not do it correctly the first time. We paid Avelli $22,975 in good faith. They have made multiple excuses and refused to fix the problem. Do not use this unethical company."

Kelly C on October 2018

Avelli Manufacturing Corporation began in Kennedy Twp., PA in 1991 to produce the finest in statues, ornamental pieces and decorative pre-cast concrete products. The goals were to manufacture a complete and diverse line of pre-cast concrete items. This began with the ornamental market supplying to nurseries, flower shops and landscapers. Since then, many steps have been taken toward the commercial and architectural market. As the business grew, it soon became necessary to relocate to a larger facility. In 1994, A.C.C. and A.M.C. moved into a 6,000 sq. ft. facility that enabled us to update and expand capacity. This ensures A.M.C. in maintaining a consistent production of the finest quality of concrete products. With an expanding selection of molds, A.M.C. has mastered the trade experience and capabilities to deliver new products. This allows A.M.C. to produce a custom line of products as well as maintain the standard products that have high market demand. Since 1999, A.M.C. has operated at the 300 Ohio River Blvd., Ambridge, PA factory. Here we manufacture concrete items such as catch basins, parking curbs, stepping stones, steps and an assortment of statuary, including benches, birdbaths, planters, tables, statues and urns. We also manufacture architectural items such as columns, caps, balusters and rails. A.M.C. also designs and fabricates custom, concrete products to meet clients' needs and specifications such as concrete countertops. The new Ambridge location has enabled A.M.C. to open a builders' and landscape supply to accommodate the Beaver Valley area's needs. Available products include, but are not limited to: mulch, mushroom manure, decorative stone, topsoil (bagged or bulk), mortar, gravel, sand, rebar, wire mesh, expansion joints, sealer, color dye, blocks, bricks, Omni-Stone, Versa-Lok, interlocking wall-stones, natural stone, concrete delivery & pick-up using 1-yard buggies and other concrete-oriented products. Free verbal estimates. Payment Types - Cash, Checks, Visa, MC, American Express, and Discover Cards

"Avelli Construction and Manufacturing Corporation, Ambridge, PA entered into a contract with my family to provide 90-feet of concrete for a driveway with a widening of the driveway from 25 feet to 32 feet at the road and installation of a 4" PVC pipe under the cement pathway to the side steps for electrical and irrigation lines. Avelli poured the driveway but did not widen the driveway to 32 feet or installed the PVC pipe under the sidewalk to the steps AS SPECIFIED IN THE CONTRACT. They are in breach of contract. There were only 2 components to the contract besides pour the driveway. Since then I have requested that they do the following: 1) Install the PVC pipe and fix the landscaping that has been done since the driveway installation. 2) Rip up the driveway entrance at the road on the right (if facing the house) and expand the driveway at the curb to 32 feet. Repair the landscaping that has since been installed because they did not do it correctly the first time. We paid Avelli $22,975 in good faith. They have made multiple excuses and refused to fix the problem. Do not use this unethical company."

Kelly C on October 2018

Trimpey Construction Inc

4.92(

12

)

Trimpey Construction Inc

4.92(

12

)

Customers say: Quick response

Recommended by 100% of Angi customers

Welcome to Trimpey Construction, Inc. Since 1996, we have been providing concrete and general construction services to Southwestern PA. We are a locally owned family business. We hire local employees, contract and hire other locally owned businesses such as designers, other contractors, insurance agencies and consultants. We live and invest the majority of our money right here!

"Excellent job and workers."

Darci L on June 2023

Welcome to Trimpey Construction, Inc. Since 1996, we have been providing concrete and general construction services to Southwestern PA. We are a locally owned family business. We hire local employees, contract and hire other locally owned businesses such as designers, other contractors, insurance agencies and consultants. We live and invest the majority of our money right here!

"Excellent job and workers."

Darci L on June 2023

Heidenreich Custom Carpentry & Renovation

4.94(

17

)

Heidenreich Custom Carpentry & Renovation

4.94(

17

)

Customers say: Quality work

Recommended by 100% of Angi customers

I do all the work myself, have over 30 years of experience, and have a full service woodshop for custom made things and repairs. When I need assistance, I have a network of other highly skilled professionals that work with me on my projects. No sub-contracting of my work. I can help design and lay out plans with an ergonomic flow and stylish design on any budget.

"I recommend Heidenreich Custom Carpentry because he does excellent work for me, several projects including repair of the ceiling installing wainscoting, trail railing. He put custom molding above the ceiling all throughout the room. He painted everything which looks new now. He remove the old stair railings and installed a new ones for me. He did all the work and installed one light fixtures over my sink."

Rebecca K on May 2021

I do all the work myself, have over 30 years of experience, and have a full service woodshop for custom made things and repairs. When I need assistance, I have a network of other highly skilled professionals that work with me on my projects. No sub-contracting of my work. I can help design and lay out plans with an ergonomic flow and stylish design on any budget.

"I recommend Heidenreich Custom Carpentry because he does excellent work for me, several projects including repair of the ceiling installing wainscoting, trail railing. He put custom molding above the ceiling all throughout the room. He painted everything which looks new now. He remove the old stair railings and installed a new ones for me. He did all the work and installed one light fixtures over my sink."

Rebecca K on May 2021

Blough Contracting

5.00(

7

)

Blough Contracting

5.00(

7

)

Customers say: Quick response

Recommended by 100% of Angi customers

Blough Contracting has been serving Washington County and the South Pittsburgh areas for over 20 yrs. Owner/operator Tracy Blough has over 30 yrs. experience in landscape design and construction. Even though construction type projects are the norm, Any planting, bed design, mulching etc are also performed. Blough Contracting does not have a retail outlet, we are a service only company but have accounts with all major hardscape and landscape companies. Most of these can be viewed from our links page.