Pinnacle Heating & Air Conditioning

DUNDALK, MD, 21222

★ 4.8 (189 reviews)

About Pinnacle Heating & Air Conditioning

Heating and air-conditioning firm providing system repairs and installation services for residential and commercial properties.

AI Review Summary

Pinnacle Heating & Air Conditioning is a trusted HVAC contractor known for fair pricing, honest diagnostics, and professional service. They specialize in furnace and AC repair, heat pump installation, and system maintenance, with a reputation for responsive scheduling and thorough customer communication. Customers consistently recommend them for reliable, competent work and genuine care for customer needs.

Specialties

Heating and CoolingFurnace repairAC repair and maintenanceHeat pump installationHVAC system installationDuct repair and installationWater heater installationThermostat setup and programmingOil-to-heat-pump conversion

Customer Reviews

★ 4.8(189 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

21222, 21224, 21219, 21221, 21205, 21231, 21052, 21213, 21206, 21237, 21226, 21202, 21230, 21225, 21201, 21214, 21218, 21220, 21217, 21223, 21239, 21060, 21211, 21236, 21234, 21212, 21210, 21090, 21227, 21122, 21216, 21128, 21061, 21229, 21162, 21286, 21215, 21204, 21209, 21207, 21228, 21108, 21146, 21057, 21077, 21156, 21085, 21087, 21144, 21093, 21076, 21208, 21051, 21010, 21075, 21244, 21012

Request a Quote →