Facebook

HVAC Blog

Home > HVAC Blog

What a Humming Air Conditioner is Trying to Tell YouNormally, a properly functioning air conditioner makes occasional pops, hisses, rattles, and a quiet hum that shouldn't be a cause for concern. However, if you notice a loud humming or buzzing noise, your unit is probably malfunctioning. Several issues can cause a humming air conditioner. Let's take a closer look at them along with their solutions.

Read More »

HVAC system , air conditioner , air conditioning , a/c problems , HVAC problems , HVAC unit , humming

Satisfied Clients

Our Number One Goal

Flurish


★ ★ ★ ★ ★

"Great pleasant staff from the initial phone call to the service tech! Friendly, knowledgeable, and conscientious."

— Kimberly B.
(Google Review)

★ ★ ★ ★ ★

"I've used Hartman Brothers for all my HVAC needs across multiple properties and they are always responsive and timely. Dalton was my technician and demonstrated a high degree of both professionalism and helpfulness. Vicky is their jack-of-all trades office and scheduling manager. She always does a phenomenal job and makes you feel valued as a customer in every interaction. You can't go wrong with this company. Strongly recommended!"

— Spencer Lulling
(Google Review)

★ ★ ★ ★ ★

"Professional and quick! Very pleased with how fast they arrived, and fixed the problem in quick order!"

— Dalton Hathaway
(Google Review)

★ ★ ★ ★ ★

"Friendly service excellent communication! They even came earlier for the appointment which worked out perfect !!"

— Chris B.
(Google Review)

★ ★ ★ ★ ★

"We could not be happier with our service, estimate for a new system and most of all offering to but coolant in the system to give us AC until new system is installed."

— Lanna Benjamin
(Google Review)

★ ★ ★ ★ ★

"This was a great service call. The service mechanic was very efficient and did a great job."

— Donald S.
(Google Review)

★ ★ ★ ★ ★

"Hartman Brothers service technicians are always very prompt, professional and knowledgeable. Excellent products and service."

— Bill F.
(Google Review)

★ ★ ★ ★ ★

"The serviceman was on time, did a very thorough job, and helped me with a couple of other small issues with the thermostat and A/C at the same time."

— Lynn P.
(Google Review)

Contact Us

Call Today to Schedule with Us