We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of residential and commercial renovation and new construction services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Ask us for a list of our references.
We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of residential and commercial renovation and new construction services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Ask us for a list of our references.
At Costello Construction & Remodeling, Inc., our core values are dependability, cleanliness, conscientiousness, and punctuality. We know that construction projects can be daunting, so we are dedicated to making the process as seamless and stress-free as possible. Our professional team ensures that every project is completed on time, within budget, and meets the highest quality standards
"Knowledgeable,skillful,customer focused,superior quality work...would recommend without question"
Dennis S on November 2015
At Costello Construction & Remodeling, Inc., our core values are dependability, cleanliness, conscientiousness, and punctuality. We know that construction projects can be daunting, so we are dedicated to making the process as seamless and stress-free as possible. Our professional team ensures that every project is completed on time, within budget, and meets the highest quality standards
"Knowledgeable,skillful,customer focused,superior quality work...would recommend without question"
Dennis S on November 2015
With years of experience serving the area, we are your solution for all your design and construction 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 on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!
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Danny d on April 2022
With years of experience serving the area, we are your solution for all your design and construction 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 on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!
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Danny d on April 2022
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"They showed up when they said they would and finished the job also when they said it would ."
Steven M on June 2021
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"They showed up when they said they would and finished the job also when they said it would ."
Steven M on June 2021
With over 20 yrs of experience, ACQ Home Improvement is dedicated to providing our customers with the best quality at a great price. In addition, we are here to build relationships with our customers and communities and provide our employees with a great place to work. We look forward to working with you!
"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"
Curt C on March 2023
With over 20 yrs of experience, ACQ Home Improvement is dedicated to providing our customers with the best quality at a great price. In addition, we are here to build relationships with our customers and communities and provide our employees with a great place to work. We look forward to working with you!
"Jeremy and crew are professional, and expert at what they do. Very customer focused and back their work 100 percent. It was a pleasure working with them"
Curt C on March 2023
Walczak Design + Build, is your solution for all your major remodel & renovation needs. We take great pride in our extreme professionalism, collaborative process and superior customer service on each and every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Be sure to check out our projects and references. We're looking forward to speaking with you.
"Derek has been great to work with, each day when they finish working you would never know any work has been going on, so clean. Derek and his crew have been great and if any of my friends that are looking for a contractor I will tell them about Derek."
Wayne K on October 2017
Walczak Design + Build, is your solution for all your major remodel & renovation needs. We take great pride in our extreme professionalism, collaborative process and superior customer service on each and every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Be sure to check out our projects and references. We're looking forward to speaking with you.
"Derek has been great to work with, each day when they finish working you would never know any work has been going on, so clean. Derek and his crew have been great and if any of my friends that are looking for a contractor I will tell them about Derek."
Wayne K on October 2017
We have been in the residential and commercial construction for over 40 years. We take great pride in our experience, expertise, quality and customer service. We 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. Call us today!
We have been in the residential and commercial construction for over 40 years. We take great pride in our experience, expertise, quality and customer service. We 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. Call us today!
Is your home repair to-do list too much to handle on your own? Let the professionals at Blackdog Home Services help! Our team offers a wide range of home repair and maintenance services to keep Southern NH and Northeastern MA residents comfortable and happy. Whether your countertops need replacing or your drywall needs repair, you can depend on Blackdog to provide high-quality services for projects of any size. Life can get busy, and managing home services can be overwhelming — that’s why it’s best to trust home service professionals to handle the job. When your home requires repair, maintenance, or upgrades, you need Blackdog Home Services to get the job done right. With decades of industry experience, our team is uniquely capable of delivering long-lasting solutions personalized to fit each client’s specific needs.
"Chad and Heath were great, very dependable."
Ken B on January 2025
Is your home repair to-do list too much to handle on your own? Let the professionals at Blackdog Home Services help! Our team offers a wide range of home repair and maintenance services to keep Southern NH and Northeastern MA residents comfortable and happy. Whether your countertops need replacing or your drywall needs repair, you can depend on Blackdog to provide high-quality services for projects of any size. Life can get busy, and managing home services can be overwhelming — that’s why it’s best to trust home service professionals to handle the job. When your home requires repair, maintenance, or upgrades, you need Blackdog Home Services to get the job done right. With decades of industry experience, our team is uniquely capable of delivering long-lasting solutions personalized to fit each client’s specific needs.
"Chad and Heath were great, very dependable."
Ken B on January 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Highly recommend! Excellent work, excellent price, excellent everything! No issues. Stephen and his colleagues could not have been nicer, more flexible, more accommodating and more tolerant with all the special whims and requests of these homeowners!"
Verena G on May 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Highly recommend! Excellent work, excellent price, excellent everything! No issues. Stephen and his colleagues could not have been nicer, more flexible, more accommodating and more tolerant with all the special whims and requests of these homeowners!"
Verena G on May 2024
We at Masonworks, LLC focus on quality home improvements over quantity. We use our 30+ years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"This was our second project with Mason Works. Again, Bruno and his team did really high quality work. Our new front porch and walkway look great! Bruno was super responsive and easy to work with. They did come in with one of the pricier bids for the work, but I'd say it was all money well spent."
Aaron G on December 2024
We at Masonworks, LLC focus on quality home improvements over quantity. We use our 30+ years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"This was our second project with Mason Works. Again, Bruno and his team did really high quality work. Our new front porch and walkway look great! Bruno was super responsive and easy to work with. They did come in with one of the pricier bids for the work, but I'd say it was all money well spent."
Aaron G on December 2024
A general contractor oversees a project from start to completion. They create the project’s timeline and schedule, hire, manage, and pay subcontractors and workers, and purchase and deliver building materials and supplies. They’ll also acquire necessary permits and HOA approvals, plan and execute necessary project changes, and make sure work meets quality standards.
Hiring an independent general contractor costs between 10% and 20% of your overall project cost, with larger projects incurring fees up to 25%. This fee covers complete project oversight, scheduling, and subcontractor management. The fee ranges from a few hundred dollars to tens of thousands of dollars, reflecting the full scope of the planned work and ensuring seamless coordination throughout the construction process.
General contractors typically provide estimates at no charge, but some may charge a small fee, especially for more complex projects. It's important to secure a written estimate, as it establishes a transparent agreement on project scope, labor, materials, and any additional fees. This helps protect you against unforeseen expenses and ensures clarity before the work begins.
When hiring a general contractor, you must provide an upfront deposit that ranges from 10% to 20% of your overall project cost. This deposit secures material orders, labor scheduling, and initial project preparations. An upfront deposit exceeding 50% is a clear warning sign and should prompt thorough contract verification before proceeding.