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HVAC, Heating & Commercial Refrigeration | Allen, TX

Allen's HVAC, Heating & Commercial Refrigeration Specialists

Dipson Air Conditioning serves Allen out of our Richardson location. our northernmost service area, mostly mid-life system work.

about 25 minutes from our Richardson shop

Get a free Allen quote
4.9· 55 reviews
Allen, TX service area

Allen is the far edge of our service area, and most of what we run there is mid-life work: Twin Creeks and Montgomery Farm homes from the 2000s that are reaching the age where the original system needs a tune-up or replacement rather than another patch repair. Watters Creek's newer mixed-use residential adds a handful of townhome and loft installs each year, tighter mechanical spaces that need the same compact-footprint approach we use for Plano's Legacy West condos.

Twin CreeksMontgomery FarmWatters Creek
Allen service map
Why Allen homeowners choose us
You talk to the owner
Every call and every job is still run personally by founder Dipson Dam, not routed through a call center.
Upfront, flat-rate pricing
You get a real number before the work starts, not a surprise invoice after.
Same-day or next-day service
Heating, AC, and refrigeration calls get fast dispatch, at no extra charge for the speed.
100% satisfaction guarantee
Every job is backed by a straightforward guarantee, not fine print.
Authorized Trane & Rheem dealer
We install and stand behind manufacturer-backed equipment, and service every other major brand too.
One call for HVAC and refrigeration
Homeowners and restaurant owners alike get the same fast, honest service from a single company.
What Allen clients say

"My air conditioner finally went out in my modest 1,800 sq ft house after 11 years. My compressor was shot and the coils were on their last leg, major corrosion was visible."

Johnny A., Google review

"Dipson was very knowledgeable about the issues we were having and provided a professional, candid recommendation. The problem was resolved very effectively and efficiently after his initial assessment."

David Y., Google review
Services in Allen
AC Installation & Repair

Twin Creeks and Montgomery Farm's 2000s-era systems are mostly solid original installs now reaching replacement age, not signs of anything installed poorly.

Heating & Furnace Service

Allen furnace replacements typically pair with a duct inspection, standard practice on any system reaching the end of its expected life.

Commercial HVAC

Watters Creek's mixed-use retail and office space is where most of our Allen commercial HVAC calls come from.

Commercial Refrigeration

Walk-in coolers, freezers, ice machines & food-prep coolers, all brands.

Preventative Maintenance & Indoor Air Quality

Seasonal maintenance and indoor air quality inspections.

Same-Day & Emergency Service

Same-day or next-day care for heating, AC, and refrigeration emergencies.

Allen project spotlight

A Straightforward Mid-Life Replacement in Montgomery Farm

The challenge

A 17-year-old system in a Montgomery Farm home, still functional but increasingly unreliable heading into summer.

What we did

Replaced the system with a properly sized, higher-efficiency unit rather than matching the old equipment's rated capacity by default.

The result

The homeowners reported a noticeably quieter system and a lower summer electric bill within the first month.

Allen questions

Most Allen appointments are scheduled within the same week, even though it's our farthest regular service area at about 25 minutes from our Richardson shop.

It depends on the specific unit's condition and repair history, which is why we run a full diagnostic before recommending either option rather than defaulting to replacement.

Yes, we stock compact-footprint units for the tighter mechanical spaces common in newer townhome and loft construction, the same approach we use in Plano's Legacy West.

Full system replacements we quote in Allen typically run $6,500 to $12,500 depending on efficiency tier and system size, based on an actual assessment of your home.

Ready to get started in Allen?

Same-day and next-day appointments available. Upfront, flat-rate pricing on every job.

Get a free Allen quote