Logo, L.A. Knapp Inc. - Civil Construction

(613) 345-1941
Brockville, ON K6V 5T5

Services Provided

L.A. Knapp Inc. in Brockville, ON, is here for you 24/7. We offer a variety of  services across the nation to suit your residential/commercial construction needs.

Septic Digging - Commercial Construction








L.A. Knapp Inc. provides a wide range of commercial and residential landscaping services which include: Hydro-seeding, grass cutting, grading, ditching, rip rap, check dams, land discing, rock walls, sod, material and water supply and delivery. If your commercial property needs maintenance, or you want to create your dream backyard, let us work our magic for you. Call us today for a free estimate. 




If you need your residential driveway or you commercial parking lot paved, L.A. Knapp Inc. is the company for the job. We offer complete driveway and parking lot rehabilitation from the removal of your existing driveway to the placement of your new asphalt, L.A. Knapp Inc. has over 20 years of experience in creating the driveway of your dreams.



When you need earth or rock excavation, rely on our crew to get the job done right. We offer rock excavation by the use of hydraulic breaker, rock saw and rock trencher, whether your digging for new foundation, a pool or electrical trenching in rock, L.A. Knapp Inc. has the equipment and experience to complete any task. Our team also provides hydro excavation services; using a hydro vacuum truck, we excavate underground utilities, provide catch basin cleaning, storm main flushing and daylighting of electrical cables.


Septic Tanks

When it comes to septic tanks, we offer a full range of services to suit your needs. Installation of septic tanks and tile beds, inspections, removal of existing systems, backfill and landscaping. Let us install your new septic tank, give us a call and ask for a free estimate.




Equipment Rentals

L.A. Knapp Inc. offers a wide range of equipment rentals to suit your residential or commercial needs. Whether you need a mini excavator or skidsteer for some backyard work or a 6X6 Rock Truck to haul debris for your commercial jobs L.A. Knapp Inc. is here for you 24/7. Call us today for our equipment list/prices and allow us to provide you with the right equipment for your next job.




 Let L.A. Knapp Inc. maintain your property, we offer residential and commercial maintenance services 24/7 all year round. During the winter months we offer snow plowing, snow removal and of course salt and sand for those slippery days. During the spring and summer months, we offer street/parking lot sweeping using a wet sweeper, and grass cutting services to clean up your yard and to bring back that professional look. Anytime you need us, Call us today for a free estimate to maintain your property



We offer both large and small scale demolition services to suit your needs. Our services include full demolition, as well as loading and hauling the debris offsite. if you need it demolished, trust L.A. Knapp Inc. to get the job done right. Call us today for a free estimate.


Float Moves

L.A. Knapp Inc. offers safe and professional float move services year round, 24/7. Our drivers are trained on an annual basis with regards to MTO regulations as well as full training on tie-down operations. If you need to get materials, equipment or structures from A to B, let L.A. Knapp Inc. take it there for you.



Land Surveying and Layout

L.A. Knapp Inc. has acquired two (2) Topcon GPS handheld units which has allowed us to self-perform our layout and land surveying. We can perform topographic surveys of your private land, commercial job site, commercial property, farm land, whatever you need. We can provide elevations where required, calculate stockpile volumes, trench volumes, locate and mark out property lines etc... Call us today for an estimate on our surveying and layout services.



Contact us today if you're in need of commercial or residential construction to complete your next project.