Houston Plumbing's Ward Downs circa 1903
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Houston Plumbing Co trucks and plumbers, circa 1930
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Up to $1715 Cash Back on New Carrier High-Efficiency Air Conditioning and Heating System


We have the perfect replacement for inadequate or worn-out systems. For example the Carrier Infinity system can pay for itself in as little as 3 years, depending on your structure and lifestyle. We can show you your estimated savings in energy cost when we visit you.

Call us for details, .



We will take $20 off your first air conditioning or plumbing service bill if you are a new toneproject.ru customer*. Labor only. New customer qualifications apply.

Offer also includes Emergency Service.

Call .

*You qualify if you have not used our services within the last 3 years.


Free estimates for air conditioning, water heaters, heat pumps, plumbing Air Conditioning, Water Heaters, Heat Pumps, and more. Let us give you a quote you can count on...
toneproject.ru Air Conditioning and Heating Division - Special Promotion You receive two Inspections & two cleanings per year on your air conditioning and heating system, for the low cost of about $12 a month...
only $145 per year.
Additional systems at the same location, are $95 each.
Click here for details...

Heating Services-No Travel Charge*

Did you know we are the oldest and largest heating and air conditioning company in the Houston area? In our case, the name doesn't say it all, because toneproject.ru is more than Houston and more than plumbing.

  • We service all makes and models of furnaces and heating systems
  • Factory Authorized Carrier Dealer
  • 24 hour emergency heating and air conditioning service
  • Free estimates for new equipment
  • Licensed Furnace, Heating repair service
  • Licensed gas line installation and repair
  • Safety and carbon monoxide checking
  • Licensed Residential and Commercial Heating and Air Conditioning
  • Residential and Commercial New Construction department

Carrier High-effiency Heating and Air Conditioning

Carrier Infinity series central air conditionerFor maximum comfort and energy savings, you can't beat Carrier Infinity systems for heating and cooling.

It is an Ultra Efficient Air Conditioner Built for total home comfort. The Infinity Series central air conditioner is engineered to be the best, with highest Carrier SEER rating (up to 21). When combined with the advanced Infinity System, it is Carrier's most energy-efficient heating and cooling system, based on stringent ARI cost standards.

If your AC/HEAT system is 12 years old or older, you can save up to 40% or more on your cooling bill with the Carrier Infinity high-efficiency system. Plus, you get FREE parts for 10 years* on qualifying Carrier high-efficiency systems.

toneproject.ru has been one of the leading Carrier dealers in North Texas for over 40 years. The Carrier Puron® AC systems and Carrier furnaces are the most efficient and advanced systems in the world.

Click here for types of Carrier Heating and Cooling Systems from toneproject.ru

Call today for a free Heating or
Air Conditioning evaluation, recommendation and estimate

*Click here to see the areas we serve with no travel charge. Parts and labor protection subject to change without notice.

We service all makes and models of air conditioning and heating systems.

Replacement Parts

Our complete Parts Department stocks most of what you need to put you back in service as quickly as possible. If we don't have it, we can usually get it.

or .

Kitchens & Baths Showroom
11055 Plano Road
Houston, Texas 75238

For a map, click here
Find out about Commercial Service
Find out about Residential Service
Professional Builders and Remodelers

Emergency plumbing and air conditioning service

24 Hour
Emergency Service

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Seasonal Specials!

Only twice yearly, we send our seasonal specials that can save you hundreds in services and products. You can receive yours by email. Just submit the form below. We will never use your information for anything other than our own specials.

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Commercial Plumbing & HVAC


Construction Plumbing & HVAC

Over 100,000 completed new construction and commercial plumbing projects.
Carrier factory authorized dealer
Carrier 100% satisfaction guarantee

We use Angie's List to assess whether we're doing a good job keeping valued customers like you happy. Please visit
to grade our quality of work and customer service.

Consumers Choice Award winner

A Consumers' Choice
Award Winner
Since 2008

Houston Better Business Bureau A+ Rated, accredited business

Calculate your savings with our

Energy Calculator

Air conditioning and heating energy cost calculator

Calculate your savings with our

Energy Calculator

Air conditioning and heating energy cost calculator

Water Heaters

Never run out of hot water again. More...

Carrier Programmable Thermostats

Cut energy cost and increase comfort.

Click here for more info...

Call anytime, for all services

toneproject.ru: 11055 Plano Road • Houston, TX 75238
Kitchens & Baths Faucet and Fixture Showroom: 11055 Plano Road • Suite B • Houston, TX 75238

Plumbing License: M-39503 Mark Wissler • HVAC License: TACLA38830C