4.8

Rating by 3891+ Customers

Blog

Available 24/7
520-408-2665
Schedule Service
D&H logo with blue and red letters and the text 'Air Conditioning, Heating, & Plumbing'

Are Service Contracts for Air Conditioning Worth the Money?

Are service contracts for air conditioning worth it? The answer is yes for at least 6 reasons: 1. Keep manufacturer...
D&H logo with blue and red letters and the text 'Air Conditioning, Heating, & Plumbing'

Thinking about installing a new HVAC system? Selecting the right HVAC contractor to build the right system is the most important decision to make…

Here is a sound advice from D&H, the “air conditioning repair company near me”. This advice will save you money....
D&H logo with blue and red letters and the text 'Air Conditioning, Heating, & Plumbing'

How to Select Your New Air Conditioner and Your HVAC Contractor

Time to replace your air conditioning system? Picking a competent HVAC installer is the #1 crucial decision you will make....
D&H logo with blue and red letters and the text 'Air Conditioning, Heating, & Plumbing'

R22 Refrigerant (Freon): Buying, Using, Replacing

Since January 1, 2020, the R22 refrigerant (aka freon) may not be imported or manufactured in the United States anymore....
D&H logo with blue and red letters and the text 'Air Conditioning, Heating, & Plumbing'

SEER to Measure Energy Efficiency

SEER and EER Should we use SEER or EER to measure the energy efficiency of an A/C system? Brett explains...
Get Service Today

Trust the local experts at D&H for all your HVAC & Plumbing Needs

Available 24/7
520-408-2665
Schedule Service
Smiling man in a red polo shirt hugging a black and tan German Shepherd wearing a blue bandana with D&H.