Certain home improvement projects require specialized skills, equipment and safety measures. To avoid structural problems and costly repairs, it is better to hire professional contractors for small and large changes around the home. While homeowners can make small repairs that require some time and resources, some construction is best left to professional teams like Commercial-NDS.
1. Large-scale excavation & land grading
Grading requires heavy machinery to properly level the land and prepare the soil for construction. Poor grading can lead to flooding problems and foundation instability, and there’s always the risk of hitting underground utilities such as gas or water lines. Professional contractors can consider water runoff and soil stability to ensure the project is stable.
2. Foundation work & structural modifications
Making foundation or modifying the house structure may be risky, as weak structural changes may lead to collapse hazards, and uneven foundation settlement can cause cracks in walls and floors. Such works require precise excavation, concrete pouring, and reinforcement to prevent sinking or cracking. You must also know the building codes as structural modifications such as removing load-bearing walls must comply with building codes to maintain stability.
3. Electrical Wiring & Panel Upgrades
Homeowners risk electrocution or fire hazards by doing this work themselves. Modifying or installing electrical wiring requires knowledge of local electrical codes. It also involves working with high-voltage wiring, circuit breakers, and connectors. Improper installation can result in short circuits, power loss, or fire. Failure to comply with electrical codes can result in legal problems and failed inspections.
4. Roofing Installation & Repair
Roof installation is synonymous with working at height. Working with heavy materials requires special safety equipment. It is better to leave such work to professional contractors who will ensure proper roof installation, sealing and alignment. Improper sealing or alignment can lead to water damage and roof failure, and improperly installed roofing can lead to leaks, mold growth and insulation problems.
5. Plumbing Installation
- Working with plumbing systems requires knowledge of water pressure, pipe connections and drainage systems. Installation errors can cause leaks, flooding, and long-term damage such as mold growth and structural weakening.
- Do-it-yourself repairs can result in improper connections, which can lead to low water pressure or sewage backups.
6. Septic system & drainage work
If you plan to install a septic system, you will need special permits and inspections for each type of work: excavation, pipe installation, and septic tank placement. Accurate grading is required to prevent backups or groundwater contamination. Poor installation can cause sewage leaks and environmental hazards.
While small home projects can be done by homeowners, complex construction tasks require specialized knowledge, equipment, and safety measures. Hiring experienced contractors ensures quality workmanship, compliance with building codes, and the long-term durability of your home.