Business Details
40 Years
experience
Trusted Window, Door & Siding Replacement Experts in Baltimore
American Horizon Windows & Doors has been serving Maryland homeowners for over 30 years with premium window, door, and siding replacement solutions. Founded in 1986 by Arnie Bethoulle, a lifelong Baltimore resident, we combine decades of hands-on experience with personalized service to deliver exceptional results. Our commitment to quality is evident in our 30-year perfect record with zero complaints filed through the Maryland Home Improvement Commission. We specialize in energy-efficient ProVia windows, security doors, and Certainteed siding installations that enhance home value while maintaining strict attention to detail.As a family-owned business, we prioritize direct communication with homeowners, offering transparent pricing and financing options. Our team personally handles every project from start to finish, ensuring satisfaction through superior craftsmanship and customer care. With half our work coming from referrals, we take pride in building lasting relationships through reliable service and transferable lifetime warranties.
Services
Window Replacement
Door Installation
Siding Replacement
Free Estimates
Financing Available
Details
- Year established: 1986
Highlights and features
- We offer 30+ years of hands-on experience with zero complaints filed
- Our owner personally handles every project from start to finish
- We provide transferable lifetime warranties on all installations
- We offer free estimates and financing options for all projects
- We maintain strict quality control with direct homeowner communication
Associations and certifications
- Maryland Home Improvement Commission (MHIC)
What people say
Quality work
Excellent customer service
No complaints filed
Perfect record
Highly recommend
Services
Window Replacement
We specialize in energy-efficient window replacements using premium ProVia products with Low Energy Glass. Our installations include lifetime warranties and accidental glass breakage coverage. Our 30+ years of experience ensures proper sealing and energy efficiency improvements for homeowner comfort and cost savings.
Door Installation
We install security doors, entry doors, and sliding patio doors with energy-efficient features. Our selection includes steel, fiberglass, and wooden options with Schlage hardware. All installations come with transferable warranties and personalized design consultations for enhanced home security and aesthetics.
Siding Replacement
We offer Certainteed siding installations in various styles including Dutch Lap and Cedar Shake. Our insulated siding options improve energy efficiency while enhancing curb appeal. We handle color selection, design coordination, and HOA approvals for a complete exterior transformation.
Free Estimates
We provide no-obligation in-home consultations with personalized project assessments. Our owner personally meets with clients to discuss options, answer questions, and deliver accurate cost estimates for all window, door, and siding projects.
Financing Options
We offer flexible financing solutions for home improvement projects. Our financing options make quality window, door, and siding replacements accessible while maintaining competitive pricing and transparent terms for all approved applicants.
People
Arnie Bethoulle
Owner
Arnie Bethoulle founded American Horizon Windows & Doors in 1986 after growing up in Baltimore. With over 30 years of hands-on experience, he personally oversees every project to ensure quality craftsmanship and customer satisfaction. His commitment to direct communication and problem-solving has maintained a perfect complaint-free record with the Maryland Home Improvement Commission.
Questions
What services does American Horizon offer?
We specialize in window replacement, door installation, and siding replacement services for residential properties in Maryland.
Do you provide free estimates?
Yes, we offer free in-home consultations and personalized project estimates with no obligation.
Are financing options available?
Yes, we provide flexible financing solutions for all our home improvement projects.
What areas do you serve?
We serve Baltimore, Annapolis, and surrounding counties including Baltimore County, Anne Arundel, Harford, Howard, and Carroll.
What warranties do you offer?
All installations come with transferable lifetime warranties from manufacturers like ProVia and Certainteed.
How long have you been in business?
We've been serving Maryland homeowners since 1986 with a perfect complaint-free record.
