Atlantic Coastal Cooling and Heating, Inc. (ACCH)

GAITHERSBURG, MD, 20879

★ 4.9 (322 reviews)

Claim This Company

About Atlantic Coastal Cooling and Heating, Inc. (ACCH)

Full-service family-owned company specializing in mini-splits and ductless systems, plus repairs.

AI Review Summary

Atlantic Coastal Cooling and Heating is a highly regarded HVAC contractor serving the DC area with expertise in furnace replacement, AC installation, water heater replacement, and system maintenance. Customers consistently praise their knowledgeable technicians, fair pricing, prompt service, and honest, non-pushy approach. The team is known for taking time to explain work and offering practical solutions tailored to each customer's needs.

Specialties

Heating and CoolingAC installationFurnace replacementWater heater replacementHVAC system diagnosis and repairHeating system maintenanceCooling system maintenanceGas fireplace consultation

Customer Reviews

★ 4.9(322 reviews)

From Our Blog

Water Heater Replacement: Signs It's Time, Costs, and Your Best Options

Aug 17, 2026

Are you due for a water heater replacement? Find out more about your options, costs, and when replacement makes more sense than repairs.

Book a Contractor Online in 5 Minutes: What You Need Before You Start

Aug 13, 2026

Need a contractor? Here's our checklist to help you find a trusted pro and submit all the info needed to get a quote fast.

Contractor Details

Phone

Click

Website

Click

Service Areas

20879, 20886, 20877, 20855, 20876, 20878, 20882, 20874, 20850, 20841, 20832, 20871, 20833, 20851, 20853, 20872, 20860, 20906, 20854, 20862, 20852, 20861, 20838, 21036, 20895, 21737, 20905, 20902, 20777, 21738, 20817, 20868, 20842, 20837, 20839, 20814, 22066, 21770, 20818, 21029, 21754, 20904, 20165, 21797, 20812, 20901, 20815, 21723, 20910, 21794, 20866, 20759, 20816

Request a Quote →