John Clark Temperature Control

About

Looking for dependable heating and cooling services in Baltimore? John Clark Temperature Control offers comprehensive HVAC solutions including installation, repair, maintenance, and indoor air quality services. We serve residential and commercial clients throughout Maryland with a commitment to excellence.

Services

• AC Installation
  USD 179–436 · ESTIMATE
• Heating Installation
  USD 197–339 · ESTIMATE
• Heat Pump Services
  USD 256–456 · ESTIMATE
• Duct Installation
  USD 344–453 · ESTIMATE
• Thermostat Installation
  USD 323–558 · ESTIMATE

Brands We Work With

Credentials

• License: LIC-14891-US Verified(Maryland DLLR)
• Insurance: Verified
• Background check: Passed
• Employees: 26-50
• Service radius: 50 km

Reviews (8)

• ★★★★★
  Quality workmanship

  John Clark Temperature Control diagnosed and fixed our heating issue when two other companies couldn't figure it out. True experts.

• ★★★★★
  Great service!

  We have used John Clark Temperature Control for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.

• ★★★★★
  Best in town

  Had John Clark Temperature Control come out for our annual maintenance. The tech was thorough and explained everything. Good value for the price.

• ★★★★★
  Friendly and efficient

  Called John Clark Temperature Control for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Five stars

  Called John Clark Temperature Control for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Friendly and efficient

  Called John Clark Temperature Control for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★☆☆
  Excellent work

  Outstanding customer service from start to finish. John Clark Temperature Control went above and beyond to make sure we were comfortable.

• ★★★★★
  Excellent work

  Very happy with the service from John Clark Temperature Control. They replaced our entire HVAC system and the difference is night and day. Highly recommend.