Get matched with top contractors in Harwinton, CT
There are 15 highly-rated local contractors.
TRUSTED BY HARWINTON, CT HOMEOWNERS
4.6 
59 Verified Reviews for Contractor Service pros in Harwinton, CT
*The Angi rating for Contractor Service companies in Harwinton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.
*The HomeAdvisor rating for Contractor Service companies in Harwinton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Contractor Service needs.
Last update on June 10, 2025
Contractors in Harwinton
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"The project was a one room renovation which was a bit complicated blending in some new carpentry with the existing woodwork and ceiling tiles. Giron Carpentry followed the instructions and the job to a successful completion on a timely basis"
Reynolds . on December 2024
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"The project was a one room renovation which was a bit complicated blending in some new carpentry with the existing woodwork and ceiling tiles. Giron Carpentry followed the instructions and the job to a successful completion on a timely basis"
Reynolds . on December 2024
Better Business Bureau Accredited firm with an A+ Rating. 2017 Connecticut Better Business Bureau Marketplace Excellence Awards NOMINEE for SUPERIOR CUSTOMER SERVICE. Established in 1998, R.A.M. Contracting, Inc. is Robertson Michaud company specializing in Custom Projects. We are based in Connecticut and are one of the most highly regarded companies for our craftsmanship, attention to detail and customer service. Fully licensed, insured and bondable. We service Federal, Industrial, Commercial and Select Residential clientele. Registered with the United States Government Systems for Award Management (SAMS), State of Connecticut Department of Consumer Protection and Vermont Office Of Professional Regulation. We are an Environmental Protection Agency Lead Safe Certified Firm. Please provide details about your project in the Homeowner Description. Leads without any description will not be accepted. For more information please call us at 860-413-2263. We are available 7 days a week.
"Very responsive, clear and professional. Gave me information I needed and then some."
Vivian Z on July 2018
Better Business Bureau Accredited firm with an A+ Rating. 2017 Connecticut Better Business Bureau Marketplace Excellence Awards NOMINEE for SUPERIOR CUSTOMER SERVICE. Established in 1998, R.A.M. Contracting, Inc. is Robertson Michaud company specializing in Custom Projects. We are based in Connecticut and are one of the most highly regarded companies for our craftsmanship, attention to detail and customer service. Fully licensed, insured and bondable. We service Federal, Industrial, Commercial and Select Residential clientele. Registered with the United States Government Systems for Award Management (SAMS), State of Connecticut Department of Consumer Protection and Vermont Office Of Professional Regulation. We are an Environmental Protection Agency Lead Safe Certified Firm. Please provide details about your project in the Homeowner Description. Leads without any description will not be accepted. For more information please call us at 860-413-2263. We are available 7 days a week.
"Very responsive, clear and professional. Gave me information I needed and then some."
Vivian Z on July 2018
Based in West Haven, Connecticut, our team has provided an excellent, affordable service to more than thousands of houses over the years. We are committed to supporting our customers throughout the evaluation process, during the service itself and are available to answer any queries once the work is complete. We are a licensed and fully insured company aiming to respond to all requests involving our services within 24 hours or less. Our professional and knowledgeable staff have a combined experience of over 12 years within the construction, air duct cleaning, and landscaping industries, ensuring guaranteed satisfaction with every job. We pride ourselves in providing a safe, hazard-free environment and maintaining respectful, cordial communications with all of our clients. All technicians can be relied on to keep project sites clean both during and after the work is complete.
"Nice job cleaning our gutters."
Patrick H on March 2025
Based in West Haven, Connecticut, our team has provided an excellent, affordable service to more than thousands of houses over the years. We are committed to supporting our customers throughout the evaluation process, during the service itself and are available to answer any queries once the work is complete. We are a licensed and fully insured company aiming to respond to all requests involving our services within 24 hours or less. Our professional and knowledgeable staff have a combined experience of over 12 years within the construction, air duct cleaning, and landscaping industries, ensuring guaranteed satisfaction with every job. We pride ourselves in providing a safe, hazard-free environment and maintaining respectful, cordial communications with all of our clients. All technicians can be relied on to keep project sites clean both during and after the work is complete.
"Nice job cleaning our gutters."
Patrick H on March 2025
Michael Bogues Construction, LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Michael Bogues Construction, LLC, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
Michael Bogues Construction, LLC, is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Michael Bogues Construction, LLC, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, youll notice that were particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!
Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, youll notice that were particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!
A&G Construction is a full-service residential construction and landscaping company committed to quality and client satisfaction. We specialize in renovations, new construction, landscaping, and home maintenance, offering a range of services to enhance and maintain your home. Our renovation services include interior and exterior remodels, such as kitchens, bathrooms, siding, painting, and deck installations to boost curb appeal and functionality. We also handle additions and expansions, creating extra rooms or larger spaces to fit changing needs. For new construction, we provide custom home building, managing projects from design to completion to ensure homes reflect clients’ visions. We also build Accessory Dwelling Units (ADUs)—ideal for guest houses, in-law suites, or rentals—and offer garage construction, whether building new or converting for extra storage or living space. Our landscaping services include landscape design, plant installations, and seasonal upkeep. Our hardscaping options, like patios, walkways, retaining walls, and outdoor kitchens, enhance outdoor living areas, while our lawn and garden maintenance services—mowing, pruning, and clean-ups—keep landscapes vibrant year-round. For home maintenance, A&G Construction provides seasonal services like gutter cleaning, roof sweeping, and mold prevention to protect your home. Our power washing includes house soft washing, deck cleaning, and window washing to refresh exteriors. We also offer repair services for roofs, decks, and more, as well as energy-efficient upgrades like window and insulation installations. At A&G Construction, we’re dedicated to delivering high-quality results on every project, helping homeowners achieve their vision and maintain their property all year long.
A&G Construction is a full-service residential construction and landscaping company committed to quality and client satisfaction. We specialize in renovations, new construction, landscaping, and home maintenance, offering a range of services to enhance and maintain your home. Our renovation services include interior and exterior remodels, such as kitchens, bathrooms, siding, painting, and deck installations to boost curb appeal and functionality. We also handle additions and expansions, creating extra rooms or larger spaces to fit changing needs. For new construction, we provide custom home building, managing projects from design to completion to ensure homes reflect clients’ visions. We also build Accessory Dwelling Units (ADUs)—ideal for guest houses, in-law suites, or rentals—and offer garage construction, whether building new or converting for extra storage or living space. Our landscaping services include landscape design, plant installations, and seasonal upkeep. Our hardscaping options, like patios, walkways, retaining walls, and outdoor kitchens, enhance outdoor living areas, while our lawn and garden maintenance services—mowing, pruning, and clean-ups—keep landscapes vibrant year-round. For home maintenance, A&G Construction provides seasonal services like gutter cleaning, roof sweeping, and mold prevention to protect your home. Our power washing includes house soft washing, deck cleaning, and window washing to refresh exteriors. We also offer repair services for roofs, decks, and more, as well as energy-efficient upgrades like window and insulation installations. At A&G Construction, we’re dedicated to delivering high-quality results on every project, helping homeowners achieve their vision and maintain their property all year long.
10 years combined experience from interior walls with vaulted ceilings to Cedar Shake outdoor siding. Pro Fix Contractors delivers professional painting services for residential and commercial properties, specializing in precision, quality, and attention to detail. Transform your space with our reliable and experienced team
"Highly recommend on time made me aware of all the steps that were taken to complete the job correctly and on time and gave me the best price for my project appreciate you guys !"
yetzaida t on November 2024
10 years combined experience from interior walls with vaulted ceilings to Cedar Shake outdoor siding. Pro Fix Contractors delivers professional painting services for residential and commercial properties, specializing in precision, quality, and attention to detail. Transform your space with our reliable and experienced team
"Highly recommend on time made me aware of all the steps that were taken to complete the job correctly and on time and gave me the best price for my project appreciate you guys !"
yetzaida t on November 2024
XPower Home Improvement is proud to provide interior and exterior painting services to the Connecticut community. With 10 years of experience, we offers a wide variety of services in the Connecticut area. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. Our team of skilled, provides quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional.
"If I could rate higher I would. I will hire again and definitely recommending to family & friends. Exceptionally talented painter techs, superior detail in paint job executed. Owner, Ben, a pleasure to do business with. Fair pricing, knowledgable & skilled, communicative and honest. Home transformed beyond expectations."
Kristina C on May 2025
XPower Home Improvement is proud to provide interior and exterior painting services to the Connecticut community. With 10 years of experience, we offers a wide variety of services in the Connecticut area. We strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied. Our team of skilled, provides quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional.
"If I could rate higher I would. I will hire again and definitely recommending to family & friends. Exceptionally talented painter techs, superior detail in paint job executed. Owner, Ben, a pleasure to do business with. Fair pricing, knowledgable & skilled, communicative and honest. Home transformed beyond expectations."
Kristina C on May 2025
Vision Contracting LLC is a locally owned and operated construction company with over 35 years' experience in Litchfield County. From small repairs and handyman services to full design and build, we deliver a quality product on time and on budget.
"We hired Tom to remodel our kitchen and couldn’t be happier with the results. He brought a unique perspective to the job, with suggestion and design ideas that were much better than our initial thoughts. Tom’s craftsmanship, attention to detail, and responsiveness are second to none. We look forward to working with him again!"
Jim B on December 2023
Vision Contracting LLC is a locally owned and operated construction company with over 35 years' experience in Litchfield County. From small repairs and handyman services to full design and build, we deliver a quality product on time and on budget.
"We hired Tom to remodel our kitchen and couldn’t be happier with the results. He brought a unique perspective to the job, with suggestion and design ideas that were much better than our initial thoughts. Tom’s craftsmanship, attention to detail, and responsiveness are second to none. We look forward to working with him again!"
Jim B on December 2023
We have the experience and dedication to get the job done right! Specializing in exterior interior painting, wallpaper, carpentry, drywall, and power wash services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Jose and his team were great. They listened to what we wanted, were on time, kind and reasonable. Will definitely use them again!"
Kimberly g on November 2023
We have the experience and dedication to get the job done right! Specializing in exterior interior painting, wallpaper, carpentry, drywall, and power wash services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Jose and his team were great. They listened to what we wanted, were on time, kind and reasonable. Will definitely use them again!"
Kimberly g on November 2023
FAQs for contractor service projects in Harwinton, CT
Generally, general contractors charge between $50 and $150 hourly, though not every contractor charges by the hour. If charging based on the project, you can expect a markup of 10% to 20% of the construction cost. You can expect to pay between $300 and $500 daily if charged by the day.
General contractors are the ones that coordinate home construction projects. They are in charge of the day-to-day oversight of the subcontractors to ensure that the project is completed on time and to resolve problems as they arise. General contractors:
Complete pre-construction planning, both with the customer and crew
Provide realistic cost estimates
Develop construction timelines
Ensure deadlines are met
Acquire permits as needed
Purchase supplies and materials
Before hiring a general contractor for your home project, it’s a great idea to write down a list of questions to discuss with each prospect. Some example questions to get you started include:
Which types of insurance do you carry?
Can you provide a list of references?
What is the expected timeline for this project?
How will my project be supervised?
Will you hire subcontractors for the job?
What is the best way to communicate changes?
Will you obtain all of the required building permits?
While city and state laws vary on general contractor licensing requirements, hiring an unlicensed general contractor could lead to poor quality work, costly future expenses, and potential code violations. Be sure to check our state licensing tool to review the local general contractor guidelines for your area.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
Yes, most general contractors require a down payment for project completion. A reasonable down payment for a contractor is 10% to 25% of the total project cost, though that will vary based on project size and location. The down payment helps cover the upfront costs of materials and permits and helps ensure payment for the project at hand.
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