Asphalt work done the right way.
Boston Alliance Sealcoating is a fully insured asphalt paving, sealcoating, asphalt repair, and pavement maintenance company based in Norwell, Massachusetts. We serve homeowners, businesses, property managers, apartment complexes, retail plazas, office properties, HOAs, and commercial sites across eastern Massachusetts.
The company was built after seeing too many asphalt contractors rush jobs, skip proper preparation, oversell quick fixes, and fail to stand behind the work. Our approach is different: inspect first, explain the realistic options, prepare the surface properly, and complete the job with clean, detailed workmanship.
Asphalt maintenance is not only about appearance. Done correctly, sealcoating, crack filling, hot asphalt patching, resurfacing, and paving help protect property value, improve curb appeal, reduce water damage, and keep driveways and parking lots safer for daily use.
- 10+ Years of Asphalt Experience
- 500+ Driveways & Parking Lots Completed
- 100s Potholes Repaired
- 1000s Cracks Filled & Repaired
Preparation before application.
Surface Preparation Cleaning, crack filling, and repair planningWe do not spray and go. Dirt, loose debris, failed pavement, and unaddressed cracks can shorten the life of a sealcoating or repair job.
Honest Recommendations Repair, resurface, replace, or maintainWe explain when sealcoating is enough and when patching, resurfacing, or a new asphalt installation is the better long-term choice.
Reliable Scheduling Residential and commercial turnaroundMany projects can be completed in 1-2 days, and time-sensitive commercial work can often be planned around business needs.
Insured, experienced & clear about the work.
Fully Insured
Boston Alliance Sealcoating is fully insured for residential and commercial asphalt work.
Professional-Grade Materials
We use commercial-grade sealer, hot asphalt repair methods, crack filling, and proper compaction techniques.
Realistic Expectations
We explain when cracks may remain visible, when sealing is maintenance, and when repair or replacement is more appropriate.
Repeat & Referral Work
Repeat customers and referrals make up a large part of the business because clean, reliable work is the standard.
How we work — and what we stand for.
Boston Alliance Sealcoating works for homeowners and commercial property owners who want asphalt work done correctly the first time. We look at the pavement condition, explain what the surface needs, and build a plan around protection, repair, safety, and curb appeal.
The company focuses on higher-value asphalt work: commercial parking lot paving and sealcoating, new driveway installations, large repairs, resurfacing, and long-term maintenance relationships with property owners.
Quality work
Surface prep, crack repair, hot asphalt patching, grading, and compaction are handled carefully because they determine how the finished job performs.
Honest pricing
We provide free estimates and explain the factors that affect price, including size, condition, access, materials, and repair scope.
Reliable service
Calls, texts, and online requests usually receive a same-day response during business hours, often within 1-2 hours.
Proudly serving eastern Massachusetts.
Based in Norwell, MA, we serve the South Shore, Greater Boston, MetroWest, North Shore, Plymouth County, Norfolk County, and select larger projects beyond our core area.
Ready for a free asphalt estimate?
Tell us what you need and we will follow up with clear next steps, honest recommendations, and a no-obligation estimate for paving, sealing, repair, or parking lot work.
