Residential & Commercial HVAC, Plumbing & Electrical Services

From your front door to the box store, Collins is the only service provider you need.

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GET The right Commercial & Home service for every situation

We provide large-scale industrial services to some of the biggest companies in the world. And also to your Aunt Edna.

From Your Home to Your Business, We’ve Got You Covered.

Trusted by Homeowners and Businesses for Over 30 Years.

For over 30 years, we’ve helped homeowners and businesses stay comfortable and running smoothly with reliable service, skilled technicians, and repairs done right.

Local Service Facilities in Arizona and Texas

Our Commercial and Residential Service Locations

At Collins, we pride ourselves on offering an extensive range of both commercial and residential plumbing services across four significant regions, ensuring that our offerings are tailored to the unique needs of each locale.

In the vibrant city of Scottsdale, Arizona, our Arizona commercial and residential HVAC and plumbing solutions are among the top choices. With our deep expertise and localized insights, we provide HVAC and plumbing services resilient against Arizona's extreme weather conditions, ensuring total satisfaction for our diverse clientele.

Over in the dynamic Dallas/Fort Worth, Texas area, our Texas commercial and residential plumbing services are cherished by businesses and homeowners alike. We're recognized for our rapid response times, outstanding workmanship, and the unparalleled reliability we bring to every project, be it big or small.

Lastly, in the lively city of Las Vegas, Nevada, we take pride in delivering top-tier Nevada commercial and residential plumbing services. Our dedicated team is exceptionally skilled at navigating Nevada's distinct climate, assuring smooth operation and unparalleled comfort for both businesses and homes.

Collins guarantees unmatched service and peace of mind. With our broad expertise across regions, we consistently deliver top-quality plumbing services, precisely tailored to meet the distinct needs of our commercial and residential clients.

Our Residential & Commercial Service Areas

Regional Service Offerings at a Glance

Service Area Plumbing HVAC Electrical Contractor
Arizona ✔ ✔ ✔ ✔
Texas ✔ - - -
Nevada ✔ - - -

4.8 Stars - Based on 521 User Reviews

Eric is always great and quick with diagnostics
Alyssa W. Avatar
Alyssa W.
4/07/2026
Alex did a great job. He was on time, professional, and he cleaned up once he was done.
Bryan M. Avatar
Bryan M.
4/06/2026
Always a great experience with quick response and thorough work!
Mark A. Avatar
Mark A.
4/03/2026

See why people prefer Collins and give us 5-star reviews

Read Our Reviews
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Comments Box SVG iconsUsed for the like, share, comment, and reaction icons
Collins Commercial Services
2 hours ago
Collins Commercial Services

Ductwork is the network of passages used in HVAC systems to deliver and remove air throughout a building, ensuring proper ventilation, heating, and cooling.

Material used to make ductwork:
galvanized steel
Aluminum
fiberglass
Flexible plastic

Well-maintained ductwork is important for indoor air quality. Leaks, dust buildup, or poor insulation can reduce system efficient and may circulate contaminants. Regular inspection and sealing help ensure optimal performance and comfort.

#collinscommercialservices #hvac #Arizona #Texas #ductwork ... See MoreSee Less

Ductwork is the network of passages used in HVAC systems to deliver and remove air throughout a building, ensuring proper ventilation, heating, and cooling. Material used to make ductwork: galvanized steel Aluminum fiberglass Flexible plastic Well-maintained ductwork is important for indoor air quality. Leaks, dust buildup, or poor insulation can reduce system efficient and may circulate contaminants. Regular inspection and sealing help ensure optimal performance and comfort. #CollinsCommercialServices #HVAC #Arizona #Texas #DuctWork
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Collins Commercial Services
23 hours ago
Collins Commercial Services

In many industrial and commercial ventilation system, exhaust fans are powered through a belt drive mechanism rather than being directly connected to the motor.

A belt-driven exhaust fan uses a system of pulleys and belts to transfer power from the motor to the fan, allowing flexible speed control and efficient ventilation performance.

The belt transfers mechanical energy from the motor to the fan. By changing pulley sizes, operators can adjust fan speed without replacing the motor.

#collinscommercialservices #hvac #Arizona #exhaustfan #belts ... See MoreSee Less

In many industrial and commercial ventilation system, exhaust fans are powered through a belt drive mechanism rather than being directly connected to the motor. A belt-driven exhaust fan uses a system of pulleys and belts to transfer power from the motor to the fan, allowing flexible speed control and efficient ventilation performance. The belt transfers mechanical energy from the motor to the fan. By changing pulley sizes, operators can adjust fan speed without replacing the motor. #CollinsCommercialServices #HVAC #Arizona #ExhaustFan #Belts
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Collins Commercial Services
1 day ago
Collins Commercial Services

Meet Mr. Bear.

He is so sweet and a very lovably boy, but he means business when it comes to getting the right people out for the job.

When you are having a plumbing or HVAC Mr. bear says to call Collins Commercial Service that way you can rest assure that the job is done right.

#collinscommercialservices #Arizona #Texas #plumbing #hvac ... See MoreSee Less

Meet Mr. Bear. He is so sweet and a very lovably boy, but he means business when it comes to getting the right people out for the job. When you are having a plumbing or HVAC Mr. bear says to call Collins Commercial Service that way you can rest assure that the job is done right. #CollinsCommercialServices #Arizona #Texas #Plumbing #HVAC
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Collins Commercial Services
2 days ago
Collins Commercial Services

Replacing a riser tube on a commercial sink so that it can restore proper water flow and keep the kitchen up to code.

This may be a small fix but it makes a big difference in daily operations.

Here are some issues that you will notice when you need to replace the riser tube:
*Leaks along the vertical pipe
*Corrosion or mineral buildup
*Reduced water pressure to the sprayer
*Cracks or loose fittings

#collinscommercialservices #Arizona #Texas #plumbing #risertube ... See MoreSee Less

Replacing a riser tube on a commercial sink so that it can restore proper water flow and keep the kitchen up to code. This may be a small fix but it makes a big difference in daily operations. Here are some issues that you will notice when you need to replace the riser tube: *Leaks along the vertical pipe *Corrosion or mineral buildup *Reduced water pressure to the sprayer *Cracks or loose fittings #CollinsCommercialServices #Arizona #Texas #Plumbing #RiserTube
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Collins Commercial Services
2 days ago
Collins Commercial Services

I thought I was having a nightmare!!

Woke up rough this morning seeing 90 on the thermostat is enough to spike anyone's stress.

So glad that my owner is smart and called Collins Commercial Services who got out here quickly and made sure I was nice in cool in time for my nap.

Call Collins Commercial Services today so you don't wake up thinking it was a nightmare and it #collinscommercialservicesa#hvaci#plumbing #Arizonag#hvaczona #HVAC ... See MoreSee Less

I thought I was having a nightmare!! Woke up rough this morning seeing 90 on the thermostat is enough to spike anyones stress. So glad that my owner is smart and called Collins Commercial Services who got out here quickly and made sure I was nice in cool in time for my nap. Call Collins Commercial Services today so you dont wake up thinking it was a nightmare and it not be. #CollinsCommercialServices #HVAC #Plumbing #Arizona #HVAC
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Collins Commercial Services
3 days ago
Collins Commercial Services

A tankless water heater heats water only when you need it, instead of storing hot water in a tank.

This is what the inside of your tankless water heater looks like.

Key benefits of a tankless water heater:
Unlimited Hot water
Energy Efficient
compact size
Long lifespan

So give Collins Commercial Services a call today so we can give you an estimate for your new tankless water heater.

#collinscommercialservices #plumbing #Arizona #Texas #TanklessWaterHeater ... See MoreSee Less

A tankless water heater heats water only when you need it, instead of storing hot water in a tank. This is what the inside of your tankless water heater looks like. Key benefits of a tankless water heater: Unlimited Hot water Energy Efficient compact size Long lifespan So give Collins Commercial Services a call today so we can give you an estimate for your new tankless water heater. #CollinsCommercialServices #Plumbing #Arizona #Texas #TanklessWaterHeater
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