Your Cooling System
Experts At Hand

Stay nice and cozy all year round with a HVAC system installation
and maintenance by the experienced staff at Allied Air Conditioning & Heating.


Preventive Maintenance

Invest in your home's HVAC system
by enrolling in the Allied Air Conditioning & Heating Service Club,
starting as low as $11.95 per month per system.


Online Filter Store

Change your filters on time, every time.


with Repair

Valid ONLY for appointments booked during
the hours of 8am-5pm, Monday-Friday


Leave Us A Review

We love providing a great experience
and take pride in serving our customers.
Please leave us a review and
let us know how we're doing.


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Allied Air Conditioning & Heating, Inc., Air Conditioning Contractor, Port Richey, FL

The Allied Difference

Since 1985, Allied Air Conditioning and Heating has been dedicated to providing the best service possible to our local Florida community. Our full-service company specializes in quality installations and expert service and repair on all makes and models of heating and cooling systems. We also believe in an informed public, so we created the HVAC Encyclopedia, as a free resource on this website, to help consumers navigate through a complicated industry and make the most educated decisions possible. Compiled from over three decades of field experience, we attempt to explain everything you need to know about (Residential) Air Conditioning and Heating Systems in Florida.

Installation Guarantees

We stand behind our simple, no-nonsense warranty polices on all of the heating and cooling systems we install in your home. Our goal is 100% Customer Satisfaction!

Customer Service

We don't use answering services, instead, you will always be greeted by a friendly member of our staff, day or night. Emergency service needs? No problem, we've got you covered!

Experienced HVAC Technicians

With over three decades of experience serving Pasco, Pinellas, and Hernando Counties, you can trust the reputation of our Nate certified technicians and installers.


No Hidden Fees, or Surprise Charges here! Our straightforward pricing means you'll only pay exactly what is quoted to you. All of our techs use a strict price list for repairs.

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We Proudly Serve Pasco, Pinellas and Hernando

Online Savings & Coupons

For over thirty years, we have completed hundreds of cooling and heating repairs, service, and installations for our Pasco, Pinellas, and Hernando local community. We take the pain out of your experience with our coupons, rebates, multiple payment options, and financing options available.

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Service Club

As your "Allies In Comfort", we provide you the easiest way to extend the lifespan of your air conditioning and heating systems with regular maintenance and inspections starting as low as $11.95! Your membership guarantees appointments and provides valuable services and discounts on repairs.

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Air Conditioning & Heating Services We Provide

Air Conditioning

Our experienced technicians always arrive ready to get your A/C system working again, as quickly as possible.

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Air Conditioning Installation

We take the time and pay the utmost attention to correctly designing and installing every system we sell.

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Heating System

You can count on our experienced technicians to get your home warmed up again, as quickly as possible.

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We will help you pick out a programmable device to improve the efficiency in the home and save you money.

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Filtration & Ductwork

Properly sealed ductwork and proper filtration are critical for your home's Indoor air quality.

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Especially in Florida, it is very important to control humidity in your home when you are away.

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Heating System Installation

When your heating system becomes rusty, old, and inefficient, it's time to think about a new replacement.

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Indoor Air Quality Services

UV Lights and Air Purifier can greatly increase your indoor air quality.

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Service Club Membership

With a Service Club Membership, you become a preferred client with guaranteed appointments and discounts.

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Looking for a Pasco, Pinellas, or Hernando County
cooling and heating expert?

Call 727-862-4616 or complete our online request form.

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Pinellas and Hernando Counties FL Service Area Map Location
Land O’ Lakes
Spring Hill
New Port Richey
Palm Harbor
Tarpon Springs

What Our Clients Are Saying

Bill Wright and his team were professional in every sense of the word. Outstanding experience & definitely would recommend to family & friends.

Albert B.Local Customer

This job was challenging due to limited crawl space. Allied guys had to overcome many problems and did a great job

John R.Local Customer

I appreciate that our technician took time to explain all of our options when we needed a new system.

Local Customer

I love the service club. I know that my system will last longer because of the maintenance that Allied A/C is taking care of it!

Local Customer
Angies List

Our local community has provided over 171 reviews on Angie’s List, making us an “A” rated company winning the Angie’s Service Award every year since 2012!

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