Deck Contractors in Ajax
Looking to design and build a custom deck at your Ajax property! We have a team of deck contractors ready to install your new decking, select from a choice of materials, designs, additional features and more for the best deck installation services in the area!
Why Choose Our Deck Company in Ajax?
AHS has been building award-winning decks throughout the GTA for 70+ years! Specializing in designing and installing custom decks, we are the most-referred deck contracting company in Ajax. When you choose to work with AHS to build your new deck, you will be able to pick everything, from the material and design to custom features, such as in-deck lighting, pergolas, in-deck seating, fire pits, and so much more!
Our certified deck installers in Ajax are specially trained to install decking from the best deck manufacturers, including Fiberon, AZAK, Trex and TruNorth. We also offer composite, pressure-treated, cedar, PVC and IPE decks, all are perfect for the Ajax climate and will last for years and years.
Leave the permits, material sourcing, project management and construction to us, our Ajax deck builders will handle all of the paperwork and stress. Your only job is to enjoy the design process and get excited for your new decking. If you would like to give your backyard a refresh as well, then book deck and landscaping services together for a complete renovation!
- FREE Estimates
- Custom Deck Design & Build Services
- Specialist Deck Installations: Composite, Pressure-Treated, Cedar, PVC and IPE Decks
- Certified Deck Builders: Fiberon, AZAK, Trex and TruNorth Decking
- Full-Service: Deck Ajax Deck Permits, Quality Material Sourcing, Project Management & More
- Up To 5 Years Warranty (On Labour)
Our Deck Design & Build Services in Ajax
Deck Design & Build • Deck Installation • Deck Repair • Deck Around Hot Tubs • Permits For New Decks • BBQ Installation • Deck Lighting • Deck Railings • In-Deck Seating • Deck Landscaping • Deck Staining
Get FREE Estimates Today!
Ready to build a new deck? Fill out our online form or give us a call to receive your FREE estimate!

Things To Consider When Building A New Deck In Ajax
Before you can go ahead and start building your new deck, there are some things in Ajax that you need to consider before you can begin construction:
- Deck Permits: For 99% of decks built in Ajax, you will need an approved permit before you can begin. This ensures that the structure of your property is protected and your new decking complies with Ajax building regulations.
- Zoning Regulations: There are specific regulations in Ajax that you must stick to when building, including deck dimensions, setbacks, property lines and other construction requirements.
- Deck Foundation: The soil in Ajax is characterized by its heavy, clay-rich nature. Clay soil will expand and contract depending on the water content, it also can’t hold too much weight on its own. A strong foundation with concrete footings is required for the majority of deck installations in Ajax.

Popular Deck Services For Ajax Homeowners
Our deck services are all completely customizable, if you have an idea in mind, then give us a call and let’s begin. If you are still contemplating what type of deck you would like, then below we have listed some of the most popular deck design services we build in Ajax and throughout the GTA.
- Attached Decks: The classic and most widely recognized deck style, attached decks and the perfect extension of your home! Include a new outdoor kitchen for the ultimate indoor-outdoor living this summer!
- Multi-Levelled Decks: Why limit your deck to just one floor? Make the most of your second or third-story views with multi-level deck installations.
- Wraparound Decks: Can’t decide between your front or backyard, have both! We can design your new deck to wrap around the entirety of your house.
- Detached/Floating Decks: No one said your deck has to be attached to your home, a popular choice is to install a floating deck at the end of your backyard, complete with a pergola and fire pit.

Build Your New Deck in Ajax
There are many reasons to choose AHS as your new deck designer and contractor. If our 70+ years of experience and custom designs aren’t enough to convince you, then we have listed a few reasons below:
- Full-Service Deck Installations: We will handle all the logistics and paperwork, including zoning, permits
- Custom Deck Designs: Our team can build the deck of your dreams! You want a multi-level deck with an in-built outdoor kitchen, or a cedar floating deck with a recessed hot tub – we’ve got you!
- 100% Customer Satisfaction Guarantee: Our customers always come first! Our mission is to transform your Ajax property completely, creating outdoor spaces at home that you will never want to leave!
What Our Clients Say About Our Decking Services in Ajax
Backyard Deck Installation – Homestars Review
We wanted to get a deck done just like everyone else this summer and found John and his team from Action Home Services on Homestars. Price is competitive with other companies, but I found that GSU’s estimates were the most detailed and clear.
From the first call, John was friendly, honest and transparent around the process, lead time and cost. He guided us through the process and kept us updated on timing and project status.
The crew led by Mike and Antony did a spectacular job and was very easy to work with. Quality workmanship and appreciated the fact they always made time to answer questions. Also appreciated that they tidied up at the end of the day. The little things that make a difference with great service! We are really happy with the end results of the deck!
Thank John and AHS crew!
New Deck Build – Homestars Review
This was the second time we used AHS for an outdoor reno. This time, John, Renat, and their team did an amazing job completely transforming our backyard from unusable space to a modern deck and patio.
Even with the delays due to the lumber shortage over the summer/fall, everything went smoothly, and frequent communication helped keep our minds at ease.
Kudos to the whole team on site, who’s work was fast, efficient, and professionally done.
So excited to enjoy our new deck and interlock backyard in the spring.
Can’t recommended AHS enough!
Deck Design & Build – Homestars Review
Action Home Services designed and built a backyard deck for us
The design and work were done very quickly and very professional
I would highly recommend John Karpov and the team from Action Home Services if you are considering a backyard deck project.
Deck Installation and more – Homestars Review
We were so impressed with Action Home Services from initial contact for a quote to the completion of our project. Shortly after I posted my project as ready to hire on Homestars, John contacted me and we set a time to meet. John made a very good impression. He was on time, understood what we wanted to get done and had great suggestions for things we hadn’t thought all the way through. We met with three other contractors and the amount quoted from Action Home Services was comparable and competitive. What I appreciated most though, that really made Action Home Services stand out was the level of detail that was included in their quote. There was absolutely nothing missed on this quote, so I felt confident that I was not missing anything that could significantly add to the overall cost in the end. John is very responsive via phone and email. I had questions along the way and he responded very quickly and updated the quote if necessary.
When the project started, we were blown away by their professionalism. They arrived the evening before they started to drop off their equipment and depending on what was getting done on any of the days they were here (eg: demolition, interlocking, cedar deck, landscaping lighting, sodding, planting, etc.), there were several people working. I mention this because in the past we have had work done by contractors with smaller operations and this experience just took it to a whole new level! Action Home Services completed our project in less than two weeks. They always arrived on time and were such a hard-working team! Neighbours on our street were also impressed and hired them for a project as well.
Our project manager Renate was wonderful to work with and everyone on the team was so professional and polite. They were so organized and coordinated and genuinely seemed to enjoy their work and working together. It was truly a pleasure to have Action Home Services complete our project. They made us feel valued and I would not hesitate to recommend them to anyone who is looking for a reliable landscaping contractor.
Monica – Homestars
Replace Deck With Newer Structure – Homestars Review
Back in 2016, we hired a contractor to replace our deck and install a new one based on a larger design. Needless to say they did not know what they were doing and misinformed us on the need for a permit. When the City caught us in 2017 and issued an Order to Comply we were forced to proceed to Committee of Adjustments to approve the structure. When we got that approval in 2018 and submitted the structure’s design for a building permit, we received the permit in 2019 yet the Building Inspector informed us the structure was under-supported and needed to be completely replaced and the City required us to comply immediately.
After tendering a few quotes we discovered our neighbours had recently had their backyard redone using AHS. We got a comprehensive quote from their rep John and an approximate start date. Since we wanted to close the file with the City and asked John & AHS about performing the work in the winter, they assured us that they work year-round and can compensate for cold weather (particularly with pouring and curing concrete for the support pillars) and asked that they follow the plans as approved by the City and to coordinate any exceptions or changes with the assigned Building Inspector.
With the combination of a diligent and skilled team, including the assigned PM Eugene, and having the luck of an unseasonably warmer Holiday season, we managed to have the old deck removed, old pillars dug out, new supports dug and passed inspection, and the new deck and stones installed and ready for final inspection within a two week period (not including taking breaks for Sundays, Christmas, and Boxing Day. There were three small fixes that needed attention (not related to inspection) and they managed to get it done the day of.
John, Eugene, and their team did a great job and were completely available for questions and transparent in the needs, timing, and, when scope changed, costs. The crew on site arrived at 7am sharp (even before sunrise as the earliest allowed time for noise per bylaws) and worked as close to 7pm, putting in full days.
You can tell by their equipment (which they own and not just rent), their skills, and the supplies they use that AHS takes every project seriously and know that their reputation is based on every job they do, taking pride in their work.
I will definitely be using AHS for my next home projects and recommend their work, especially considering how they handled it all with regards to the City scrutiny and weather they had to manage.
Tamirk – Homestars
Deck Installation – Homestars Review
Great guys and great service. These guys came in and broke my old deck in a matter of hours. As soon as they disposed the material all the new wood and composite arrived. They have put in the post and finished my deck in 2 days. Loved the job.
Franky – Homestars