jtesterman@gannett.com, Author at Donovan & Jorgenson

About jtesterman@gannett.com

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So far jtesterman@gannett.com has created 5 blog entries.

Understanding Smart Thermostats

Thermostats have come a long way from the simple manual [...]

By jtesterman@gannett.com|2024-10-31T10:42:47-05:00November 20, 2024|News|0 Comments

What to Do When Your AC Is Not Working

Air conditioning is an essential part of maintaining comfort, especially [...]

By jtesterman@gannett.com|2024-11-07T14:36:51-06:00October 16, 2024|A/C|0 Comments

Why HVAC Maintenance is Important

Imagine coming home from a long day at work, only [...]

By jtesterman@gannett.com|2024-10-07T15:41:01-05:00September 18, 2024|A/C|0 Comments

Heat Pump vs Air Conditioner

Heat Pump vs Air Conditioner in Wisconsin When it comes [...]

By jtesterman@gannett.com|2024-10-07T15:39:01-05:00August 22, 2024|A/C|0 Comments

Should You Replace or Repair Your Central AC Unit?

When your central air conditioning unit starts acting up, it [...]

By jtesterman@gannett.com|2024-11-07T11:10:44-06:00July 15, 2024|A/C|0 Comments

Employee-owned since 1985, Donovan & Jorgenson, Inc. leads Milwaukee’s HVAC industry with exceptional service and top-quality products. Our NATE-certified technicians are known for their expertise, efficiency, and commitment to customer satisfaction.

LOCATIONS

Mukwonago

W306 S4875 Hwy. 83,
Mukwonago, WI 53149

Phone: 262-968-4086
Fax: 262-968-4093

Hours:
M-F 7:30AM-4PM
Closed Sat & Sun

New Berlin

16935 W. Greenfield Ave.
New Berlin, WI 53151

Phone: 262-784-6440
Fax: 262-784-6441

Hours:
M-F 7:30AM-5PM
Sat 7:30AM-12PM
Closed Sun

West Allis

5420 W. Electric Ave.
West Allis, WI 53219

Phone: 414-727-1004
Fax: 414-727-4601

Hours:
M-F 7:30AM-4PM
Closed Sat & Sun

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