PortField R&D

PortField. Making the impossible, Possible in Bakersfield, CA

Bakersfield, CA

About PortField R&D

PortField R&D is an improvement company specializing in home improvements of all aspects. Providing 24 hr service and emergency assistance without rates. PortField R&D dose not belive in taking advantage of emergency situations, but proving clients with solutions. Installation, service and repair of all makes and all models. PortField R&D provides comfort and security with every home improvement.


Electrical, HVAC, Plumbing



Remodeling cost guides

Window Air Conditioning Cost
Total cost to install window air conditioning in Bakersfield is around $500 (window a/c for a 440 sq.ft. room - upgraded)

Air Duct Cleaning Cost
Typical average cost to clean air ducts in Bakersfield is over $280-$470 (standard professional cleaning)

Gas Central Heating Installation Cost
Typical average cost to install a gas central heating in Bakersfield is about $5,640 - $7,520 (pre-existing duct)

Heat Pump Cost
Average cost to install a heat pump system in Bakersfield is over $7,050 (2,000 sq.ft. house - geothermal)

Air Conditioning Cost
Typical cost to install air conditioning in Bakersfield is about $2,350 (ductless a/c for 2000 sq.ft. zone)

Bakersfield, CA 93309
Contact James Whitener
Payment options
James Whitener accepts cash and checks
Hourly rate: From $30 to $40

All Required certifications


A list of questions you would like to have answered, that will help build your confidence in your decision process

asking questions outside their field of specialties will give you a well arounded understanding of their capabilities.

The growth of PortField R&D in assisting employees build their own paths to achievement.

That there Is no limit to what can be created.

PortField R&D is a local business grown from local inspiration.

Do we install customer provided parts and equipment. The is yes we do, but we only warranty the labor.

Caution, you always get what you pay for.

PortField R&D was created by the building blocks of opportunity the owner forged himself.


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