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Harmann Maginniss Construction is your trusted partner for all your home improvement needs in Concord, CA. Specializing in additions, remodels, asphalt work, and earthquake protection, our team is dedicated to enhancing your living space with professionalism and care. Whether you're updating your kitchen, remodeling your bathroom, or seeking expert foundation services, we are committed to delivering quality craftsmanship and exceptional service.
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We specialize in additions and remodels, bathroom and kitchen remodeling, and more to enhance your home.
The duration varies based on the project's scope, but we strive to complete most kitchen remodels within 4 to 8 weeks.
Local contractors like us understand the specific needs and styles preferred in Concord, ensuring a personalized touch.
Earthquake protection helps safeguard your home against seismic activity, providing peace of mind and safety for your family.
Contact us to schedule a consultation where we’ll discuss your vision, budget, and timeline for the project.