Find professionals in St Catharines

Looking for contractors in St Catharines? With Instapro, connecting with local professionals is effortless! Easily access and compare proposals from nearby experts, with no cost or strings attached.

Some of our top-rated pros in St Catharines

305 Results

Sort by:

  • Unlimited Deals Commercial and Residential Cleaning Sulutions
    Rating: 5 out of 5

    At Unlimited Deals Commercial & Residential Cleaning Solutions no budget is too small, we customize deals specific to your situation. We pride ourselves in helping our customers and working with their needs and budget to build lasting relationships so we are there for them for years to come!

    Get in touch
    Latest review:
    Very kind, fast & efficient. If your looking for a deal call this company because they will work with your budget.
  • Complete Casa Construction
    Rating: 5 out of 5
    • Best of Awards 2025

    Welcome to Complete Casa Construction – your one-stop-shop for complete home renovations and landscape design and construction.  Our team of experienced professionals is dedicated to delivering top-notch workmanship, exceptional customer service, and unbeatable results for each project we undertake. At Complete Casa Construction, we understand that every home is unique and every homeowner deserves a space that perfectly represents their personal style and needs. That's why we offer a wide range of construction services, from home renovations and remodels to custom landscape design and construction.  Our goal is to help our clients  turn their dream homes into a reality. Our team of experts will work closely with you to understand your specific needs, preferences, and budget. We use this information to create a customized plan that meets your requirements and exceeds your expectations. From start to finish, we'll be there every step of the way, ensuring that your vision becomes a reality.

    Get in touch
    Latest review:
    Build or replace decking-
    Ryan worked within my budget, worksite was clean and end result looks great. Highly recommend
  • Mr. Handyman of Niagara Region
    Rating: 5 out of 5
    • Best of Awards 2021

    ABOUT US Mr. Handyman, a Neighbourly company, is closely monitoring COVID-19 (coronavirus) and its impact in our community. The health and safety of our customers is our highest priority during this time. While we cannot control the severity or unpredictability of this virus, we can take preventive measures to limit the spread and impact of COVID-19. We are currently acting with prudence in our day-to-day operation with basic preventative safety measures following the guidance set forth by the Canadian Government and your local provincial authorities, including: Cleaning hands with soap often, for at least 20 seconds. Using an alcohol-based hand sanitizer when soap and water are not available. Keeping the recommended 2 metres from people. Cleaning frequently touched surfaces. Covering cough or sneeze with a tissue, then throwing tissue in the trash. Staying home when sick. We encourage our customers to let us know in advance of an appointment if there are any concerns or they would like us to take special precautions. We will continue to closely monitor the situation surrounding the COVID-19 coronavirus and act accordingly. What can you do: Follow tips from the Canadian Government to help prevent the spread of the seasonal flu and respiratory diseases like Coronavirus (COVID-19): Canadian Coronavirus website If you have additional questions or concerns, please contact your local Mr. Handyman office. The Safe, Guaranteed Solution to Your Home Repair and Maintenance Needs Mr. Handyman, a Neighbourly company, was founded in 1996. We are your one-call solution for a wide range of home maintenance and repair needs. Our uniformed technicians are fully insured professionals, and our professionals always arrive on time, in uniform, and with a marked van with the tools to complete the job right. Mr. Handyman technicians are highly skilled craftsmen with an average of 10 years’ experience in the trades. We’re home repair and improvement experts, and we are known for the quality of our workmanship and professional reliability, so you know the job will be done correctly and efficiently on the first visit. Here are a few reasons why our customers recommend Mr. Handyman to their friends: One simple call provides easy scheduling Our quality workmanship is guaranteed We promise to clean up when we’re done Our repairmen are fully insured for your safety We always arrive on time and well-prepared Our technicians do every job right the first time Wide variety of repair, maintenance and improvements services Technicians have an average of 10 years’ experience in the trades Who is Mr. Handyman? Mr. Handyman isn't the guy offering home repair services from the back of his pickup truck. Mr. Handyman is your personal home improvement consultant and a trusted, knowledgeable resource that is part of a leading national service franchise. Our experienced, professional home repair and improvement technicians are skilled craftsmen with expertise in all trades. We’re so confident in our work that each job we do, whether a repair, installation, or assembly task, is backed by our Done Right Guarantee. Our customers deserve hassle-free service. You don’t have time to spend on a service that’s less than reliable and dependable, and you shouldn’t let just anyone in your home. When you need professional handyman services you can trust and depend on to get it done right, you can count on Mr. Handyman.

    Get in touch
    Latest review:
    Although not inexpensive, Eddie and Paul were very friendly, professional, did very good work, had the proper tools, equipment and experience to get the job done in the prescribed amount of time. Perfect for the smaller jobs if you don't have the the tools, time or expertise.
  • Sunflower Renovations
    Rating: 5 out of 5
    • Best of Newly Listed 2025

    Welcome to Sunflower Renovations, where innovation meets craftsmanship, and dreams become reality. As a premier general contractor company, we take pride in transforming spaces and enriching lives through our commitment to excellence, integrity, and superior construction services. Contact us today at 519.760.5235

    Get in touch
    Latest review:
    We had a window replaced with a door and a deck built off of our kitchen. They also replace a small section of fence and our gate. They did a great job and were fast, communicative, friendly and professional. I would highly recommend this company as the work was well done and prices were very reasonable. We will be using this company again for any additional home improvement projects. Thanks again!
  • Garden City Landscaping
    Rating: 4.9 out of 5
    • Best of Newly Listed 2025

    Transform your outdoor space into a stunning oasis with Garden City Landscaping, your premier landscaping experts in Niagara and beyond! Our team of skilled professionals specializes in crafting beautiful and functional outdoor areas that enhance your home's curb appeal and increase its value. From elegant patios and walkways to retaining walls and outdoor kitchens, we use only the finest materials and cutting-edge techniques to bring your vision to life. Whether you're looking to create a cozy retreat or an entertainment hub, we'll work with you to design and build a breathtaking hardscape that exceeds your expectations. Contact us today to schedule a consultation and let's get started on your dream outdoor space! 289-783-0691

    Get in touch
    Latest review:
    We needed to replace our 33 year old pool fence. My first contact was with Angela the Operations Manager. Angela responded to my quote request within 2 hours and provided a preliminary quote from the details I provided. Once we made our decision to work with their company we asked for a site visit to firm up the quote. Joe the owner gave us a quote a few days later. The work was scheduled and the crew showed during the scheduled week. Inclement weather delayed the work somewhat. All posts had to be hand dug. Joe and Aaron took the time necessary to do the job with excellence. The final product speaks for itself.
  • Sourav Balgotra
    Rating: 5 out of 5

    BuildNest – Handyman & Home Repair Experts At BuildNest we specialize in high-quality handyman and home repair services across Southwest Ontario. Whether it's furniture assembly, landscaping, pressure washing, or general home maintenance, we deliver dependable workmanship with attention to detail. Our goal is simple: to make your home safer, smarter, and stress-free—one project at a time. With over 3 years of hands-on experience, we’ve built a reputation for being reliable, transparent, and solution-driven. We treat every home like our own and every client like a neighbour. Services Include: Furniture Assembly (IKEA, Tepperman, Structube & more) Lawn Care & Landscaping Power Washing Moving Help & Odd Jobs Seasonal Home Maintenance Proudly serving St. Catharines, Niagara, Hamilton, and beyond. Fully equipped. Always on time. Satisfaction guaranteed. Let’s Build Better Together

    Get in touch
    Latest review:
    Install or replace curtain rails-
    He was professional kind and had job done in a short time We were very pleased and will use his services again
  • Rosemore Electric Inc.
    Rating: 5 out of 5

    Rosemore Electric is dedicated to bringing the Niagara Region top quality electrical services. Give us a call and let us know how we can help you today!

    Get in touch
    Latest review:
    Put up lighting-
    He did everything as i asked and was very proficient,nice gentleman to talk to while he was working.
  • Donnat Cleaning
    Rating: 5 out of 5
    • Best of Newly Listed 2025

    Home Deep Cleaning Office Cleaning Handyman services Painting Grass Cutting

    Get in touch
    Latest review:
    Outstanding service. Our space sparkles after Guillaume has been in to clean. Friendly, professional. I can't say enough about how pleased we are with the service.
  • Fence Squad
    Rating: 4.7 out of 5

    We serve Niagara - Hamilton - Etobicocke and surroundings. Affordable and quality built fences - thats what we do! When you choose Fence Squad, you’re not just getting a fence—you’re getting craftsmanship you can trust, a team that treats your property with care, and a commitment to quality that lasts. At Fence Squad, our team is built on dedication, professionalism, and exceptional customer service. We don’t hire just anyone—every crew member is personally referred by our existing team. For example, Yuriy and Vasil have known each other since school, and Dima and Ivan are a father-and-son duo. With professional training, a strong sense of responsibility, and unwavering loyalty, we uphold our core values in everything we do.

    Get in touch
    Latest review:
    Install fence-
    The guys did an excellent job installing a fence in our backyard. They were professional, efficient, and communicated any issues when needed. I highly recommend Fence Squad
  • Closets By Design Niagara
    Rating: 4.6 out of 5
    • Best of the Best 2022
    • Best of Awards 2022

    Welcome to Closets By Design Niagara, where we specialize in custom closets and home office. Closets By Design - Niagara can design an attractive storage space for any area of your home that needs organizing, from the pantry to the garage and everywhere in between. At Closets by Design, we offer three closet systems to choose from. Each will maximize your space and create a closet that helps organize not only your clothes, but your life as well. We build each closet with you in mind.

    Get in touch
    Latest review:
    The short version is that the quality of the closets is good and the design staff was lovely. We did experience some issues with one of our closet installs and frankly the communication wasn't ideal through part of the process, but in the end we are satisfied with the closets and the outcome.
  • Escarpment Property Services Ltd
    Rating: 5 out of 5

    Escarpment Property Services Ltd, specializes in Interior/Exterior Renovations. We provide top notch services to the Niagara Region and Hamilton areas. Specific services offered- Kitchen remodeling Bathroom remodeling Flooring Painting Demolition Drywall Fences Decks Brick patios Retaining walls Ponds And much more. Please don’t hesitate to consult us on your next project. Estimates are always free.

    Get in touch
    Latest review:
    Install or replace wooden floor or parquet-
    Subfloor and flooring, baseboards and a door installed. Great work, great communication, punctual and easy to talk to. Very pleased with everything! Would highly recommend Lucas and Escarpment Property Services.
  • RD contracting

    New on HomeStars

    I started working as a hobby and now trying to turn it into a business. I have been doing the renovations and remodelling for past 4 years part time. Now starting to do full time. I am passionate about customer satisfaction.

    Get in touch
  • Top Tier Tape & Texture

    No reviews yet

    We offer our services for home owners who want the best quality with over 10 years of experience in the business. We offer an affordable prices with the highest levels of quality to make home owners feel satisfied with their homes. We have successfully completed over 250 houses and never got called back to fix anything because we ensure the highest levels of quality. We specialize in: Drywall. Drywall finishing. Painting. Pop corn ceiling removal. Level A finish for drywall finishing. Insulation.

    Get in touch
  • Noble Roofing
    Rating: 5 out of 5
    • Best of the Best 2025
    • Best of Awards 2025

    Noble Roofing in Niagara, Ontario, provides superior roofing services at a low cost for customers. No job is too big or small for us. We ensure each customer is receiving the best quality service. We pride ourselves on our capability to finish work in a timely manner, always producing an outstanding product. Allow us to create an impeccable and affordable difference when it comes to your next project.

    Get in touch
    Latest review:
    What can I say! Noble roofing arrived on the day they said they would. On the first day they arrived before the sun was up and continued after the sun went down, they were working with flashlights. I think it took the combination of rain and snow to finally get them to pack up for the day/night. Jacob the forman (I guess that is his title) leads by example. The crew was amazing, they work well as a team. Once weather permitted they finished up in short order but did the last of the tidying up before leaving. I would highly recommend Noble Roofing
  • Green Nation Properties

    No reviews yet

    We are a full service consulting, design, install and maintain landscape company based in Niagara with over 20 years experience. Also offering Landscape lighting, irrigation and kitchen gardens. Please be advised that we do not perform tree removal.

    Get in touch
  • Paradox Pools Inc.

    No reviews yet

    Paradox Pools Inc. is a Jordan Station based HVAC contractor, Handyman, Landscaping Company, Carpenter, Cleaning company, Pool company, General contractor, Mason, Excavation Specialist, Plumber & Refrigeration specialist company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or renovate swimming pool, install or maintain pond, install or replace mist-generating system, install or replace water fountain, install or replace pool heating system, build shelter or outbuilding, install or replace pool cover, install or replace whirlpool, spa and wellness & opening & closing service for swimming pool, message us so we can assist you and arrange a quote.

    Get in touch