Houston Plumbing's Ward Downs circa 1903
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Houston Plumbing Co trucks and plumbers, circa 1930
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Houston Air Conditioning and Heating Services


One 15-point inspection & cleaning of one system. And, if you choose, we’ll apply it to our regular twice yearly plan for a total of $145. That’s only about $12 per month! Additional systems, same location, $47 ea**

for more details


-New Customers-
for a Limited Time.

If you have not used our company in the past three years you qualify for this limited time special on service labor. This offer also includeds any plumbing or air conditioning service labor. Parts, if any are required, are not included.

Call us for a FREE ESTIMATE and further details. Offer may expire without notice.

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...


Have you heard about the amazing new
Carrier Infinity Heating and Air Conditioning System with Greenspeed performance?

Check out this huge-energy-savings air conditioning system...

(Download the brochure)

Call for details and a

Air Conditioning and Heating Services

Did you know we are the oldest and largest air conditioning and heating 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 provide air conditioning and heating service for all makes and models of air conditioning and heating systems
  • Factory Authorized Carrier Dealer
  • 24 hour emergency service
  • Free estimates for new equipment
  • Air Conditioning and Heating repair service
  • Residential and Commercial Heating and Air Conditioning
  • Residential and Commercial New Construction department

Carrier High-effiency Air Conditioning

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

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 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.


for new equipment within our wide service area...

when you purchase of new air conditioning and heating systems, water heaters, or any other new installation. Some estimates may be provided by phone only. If you have questions, you can always give us a call at .

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

*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

Emergency plumbing and air conditioning service

24 Hour
Emergency Service

Sign up for
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.

Subscribe to our
Email Specials

First name: Last name: Your email address: We respect your privacy
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

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