Basement leaks are generally a given, especially in wet regions. Moisture and water can easily build up in your basement because of the basement's location and typically dark and cold interiors. If you notice any moisture or water seepage in your basement, it is important to find a remedy right away to prevent further damage and progression of the leak.
The question then is this: So should you be the one to fix your basement leaks or should you hire someone to do it for you? The answer will really depend on how bad your basement water problem is. Also, it will depend on your ability to identify moisture problems and leakage in your basement. If you are knowledgeable on DIY constructions and remodeling and if you are well versed on the technical aspect of fixing the problem itself, then it may be safe to say that there is no need to hire someone else to do the job.
Your Options - Dehumidifier
You may minimize the humidity and odor in your basement with a dehumidifier. But remember, a dehumidified does only that, minimize humidity and odor. This is only a temporary solution and doesn't really solve the main culprit of the moisture problem. You can waterproof your basement yourself if groundwater is leaking through the foundation walls or flooring. You can accomplish work from the inside, but if the situation is much worse, you may have to expose the exterior areas of the foundation walls by first excavating.
When You Need to Hire Someone
For basement issues that cannot be cured by the mentioned techniques, you may have to hire someone who is knowledgeable and skilled in assessing and solving basement problems. This is also a good idea if you are inexperienced in identifying basement leaks. Research on your most preferred 3 companies and obtain recommendations from the Better Business Bureau. Make sure you request for written estimates.