Frequently Asked Questions

The Answer: The timeframe for a septic system installation depends on several factors, such as the system’s size, design complexity, and the soil conditions on your property. Most installations typically...

The Answer: On average, a septic tank should be pumped every 3 to 5 years to prevent overflow and maintain proper system function. However, the frequency can vary based on factors such as tank size, household...

The Answer: When a septic tank becomes full, it can lead to serious problems such as sewage backups, slow drains, unpleasant odours, and even system failure. A full tank can no longer effectively separate...

The Answer: Common septic tank problems include slow drains, sewage backups, foul odours, and standing water around the drain field. These issues often arise due to a full tank, clogged pipes, tree root...

The Answer: The cost of an armour stone retaining wall varies depending on factors such as the size of the wall, the type of stone, the design complexity, and site preparation. On average, prices can range...

The Answer: Excavation projects require a variety of equipment depending on the scope of work. Common tools include excavators, backhoes, bulldozers, and dump trucks for digging, moving soil, and grading....

The Answer: The cost of excavation services can vary based on several factors, including the size and scope of the project, soil conditions, the type of equipment needed, and site accessibility. Projects...

The Answer: The cost of land clearing depends on several factors, such as the size of the land, density of trees or brush, and any special requirements like removal of large trees or stump grinding. Typical...

The Answer: Yes, in most cases, you’ll need to obtain permits for land clearing, especially for larger projects or areas subject to environmental regulations. The specific permits required can depend on...

The Answer: Yes, permits are typically required for demolition projects. The type of permit needed depends on your location and the size or type of structure being demolished. In many cases, you may also...

The Answer: Yes, a permit may be required for retaining walls over a certain height, typically 4 feet, depending on local regulations. In many areas, retaining walls over a certain height (typically 4...

The Answer: Armour stone retaining walls offer durability, aesthetic appeal, and erosion control, making them a valuable addition to properties. These walls are incredibly durable, as they’re made from...

The Answer: Land clearing involves removing trees, shrubs, and debris to prepare a site for construction or agriculture. The process involves the removal of vegetation such as trees, shrubs, and undergrowth,...

The Answer: Soil type, groundwater levels, property size, and household water usage are the main factors influencing septic system design. The soil type affects the drainage capacity and the effectiveness...

The Answer: Safety in excavation is ensured by shoring trench walls, using protective systems, marking utilities, and following regulations. Key safety measures include shoring up trench walls, especially...

The Answer: The primary purpose of excavation is to remove earth to create a stable base for foundations, basements, or other structures. Excavation is a fundamental construction process that involves...

The Answer: Septic systems require regular pumping, inspections, and mindful waste disposal to maintain functionality. To ensure a septic system functions efficiently, regular maintenance is crucial. The...

The cost of installing a septic system in Ontario typically ranges from $10,000 to $25,000, depending on system size, soil conditions, and local permit requirements. At Brock Excavation, we offer competitive...

Yes, installing or replacing a septic system in Ontario requires permits and inspections from your local health unit. Our team handles all regulatory compliance, ensuring your system meets the Ontario...

A conventional septic system uses gravity and a simple tank-drain field setup. Advanced systems, like aerobic treatment units or tertiary systems, offer enhanced treatment, ideal for environmentally sensitive...

Absolutely. We specialize in designing septic systems for small, sloped, or rocky properties. Using technologies like raised beds or advanced treatment units, we ensure compliance without compromising...

We recommend septic inspections every 1 to 3 years, especially for older systems or before buying/selling a home. Regular inspections help prevent costly failures and ensure compliance with Ontario re...

Yes, we design and install septic systems for commercial, industrial, and agricultural sites, meeting higher capacity and flow rate requirements. Whether it’s a restaurant, farm, or workshop, our...

Our full septic design service includes: soil analysis (percolation test), system sizing, layout planning, permit support, and CAD drawings, all tailored to your property’s needs and local bylaws.