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Call 24/7 For Emergency Service 209.466.1477

Comprehensive,
Superior Service

We offer comprehensive Air Conditioning / Heating installation, repair, and services for residential and commercial clients.

Quality Service
By Industry Experts

J.H. Simpson Co. has developed preventative maintenance service plans that address the problems we see most often.

Fine Craftsmanship

J.H. Simpson Co.'s goal is to make sure you get the product you're looking for, fabricated to your specifications.

At JH Simpson Co. we are committed to providing our customers with the best service possible at any time of the day. If you have an emergency please call us today. JH Simpson Co. will dispatch one of our on-call technicians to assess the problem and provide you with flat rate options to fix the problem.

$25.00 OFF
Your Emergency Service Call
Call Now: (209) 466-1477
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Prevenative Maintenance 

J.H. Simpson Co. has developed preventative maintenance service plans that address the problems we see most often. Our plans safeguard you from costly repairs, and system inefficiency.

Sheet Metal 

Utilizing our in house sheet metal fabrication shop and our team of fabricators, J.H. Simpson Co.'s goal is to make sure you get the product you're looking for, fabricated to your specifications.

Plumbing 

We are on call 24 hours a day 7 days a week for any plumbing emergency. We will repair or replace any sink, faucet, drain, pipe, water line, sewer line, toilet, or hot water heater.

Welcome To J. H. Simpson Company

For over 70 years, J. H. Simpson Company, Inc. has been providing excellence in service and installation work for residential, commercial, industrial and government projects.  From customized shop fabrication to designing and engineering, J. H. Simpson has the knowledge to solve even the most difficult problems. J. H. Simpson Company offer the best in equipment, personnel, service and safety... Plus a reputation of integrity and dependability that insures your complete satisfaction. more»
 

"Very quick response when called. Their techs are very excellent in their trouble shooting and diagnosis. The company has a excellent Team an I highly recommend them."

Brian & Esther C.
Tracy, Ca.

Get HERO Inclusive Home Project Financing Through JH Simpson Co.
The HERO Program offers Financing for up to 20 years with low fixed interest rates for home energy products permanently affixed to the property.

J.H. Simpson Company, Inc.
4025 Coronado Ave.
Stockton Ca, 95204

PH: (209) 466-1477
FX: (209) 466-1820
EM: info@jhsimpson.com

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Areas We Service In California:

Stockton California - Manteca California - Lodi California – French Camp California – Galt California – Modesto California – Tracy California – Holt California – Jackson California – Sonora California – Patterson California – Ripon California – Salida California – Escalon California – Oakdale California – Lockeford California – Valley Springs California – Morada California – Elk Grove California

 ©J.H. Simpson Company, Inc.  2014 All Rights Reserved