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![Shutterstock_214176661_edited.png](https://static.wixstatic.com/media/8c98d6_5ad531693f5e4d6e974a8921afb41fec~mv2.png/v1/fill/w_76,h_85,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/Shutterstock_214176661_edited.png)
RAINBOW ENGINEERING CENTER
hydronic and plumbing since 2004
Experience. Expertise. Excellence.
Rainbow Engineering Center is a trusted hydronic engineering and plumbing company in Orange County, California. We have over 19 years of experience in the industry, and we offer a wide range of services, including custom design, installation, and repair. Our expert technicians are committed to providing you with exceptional service, and we pride ourselves on offering customized, cost-effective solutions to meet your specific needs.
![Architects Planning a House](https://static.wixstatic.com/media/11062b_b5fc2e0fe08144988d1f1e87249efb6c~mv2.jpg/v1/fill/w_588,h_414,al_c,q_80,usm_0.66_1.00_0.01,enc_auto/Architects%20Planning%20a%20House.jpg)
![rehau](https://static.wixstatic.com/media/8c98d6_c445f4ff41ea47459c2f666cf74f14cd~mv2.png/v1/fill/w_77,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/rehau.png)
![rheem](https://static.wixstatic.com/media/8c98d6_c2c33c03a9754c74adf463845902c425~mv2.png/v1/fill/w_43,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/rheem.png)
![Grohe](https://static.wixstatic.com/media/8c98d6_d858578ec2d946df9e5333e96f7987d9~mv2.png/v1/fill/w_56,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/2560px-Grohe_svg.png)
![VIESSMANN](https://static.wixstatic.com/media/8c98d6_e45fb0e373b443f9bac1e5b938081d5e~mv2.jpg/v1/fill/w_129,h_43,al_c,q_80,usm_0.66_1.00_0.01,blur_3,enc_auto/VIESSMANN-LOGO.jpg)
![Caleffi](https://static.wixstatic.com/media/8c98d6_cd1f04d983cc4797abf744b3aeaddd77~mv2.png/v1/fill/w_128,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/8c98d6_cd1f04d983cc4797abf744b3aeaddd77~mv2.png)
![Honeywell](https://static.wixstatic.com/media/8c98d6_660d18602c3d40ea9f311ae1484c7380~mv2.jpg/v1/fill/w_43,h_43,al_c,q_80,usm_0.66_1.00_0.01,blur_3,enc_auto/Honeywell-Logo-Featured.jpg)
![Dow Chemical Company](https://static.wixstatic.com/media/8c98d6_a04a849c4cea413ea11c2d8e8a0b6f2f~mv2.png/v1/fill/w_77,h_27,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/Dow_Chemical_Company_logo_svg.png)
![Grundfos](https://static.wixstatic.com/media/8c98d6_2bd275d592ec4e8a846aa82c49b6b2f4~mv2.png/v1/fill/w_93,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/8c98d6_2bd275d592ec4e8a846aa82c49b6b2f4~mv2.png)
![adblue](https://static.wixstatic.com/media/8c98d6_9d2acece6f2f48a983f9763abb383b92~mv2.png/v1/fill/w_143,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/adblue.png)
![Kohler](https://static.wixstatic.com/media/8c98d6_8931438581944d398853d96da618569e~mv2.jpg/v1/fill/w_64,h_43,al_c,q_80,usm_0.66_1.00_0.01,blur_3,enc_auto/KohlerLogoImage.jpg)
![Viega](https://static.wixstatic.com/media/8c98d6_96927823dd9b487cb39759b197a593eb~mv2.png/v1/crop/x_1,y_0,w_1198,h_1021/fill/w_50,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/1200px-Viega_Logo_svg.png)
![Rinnai](https://static.wixstatic.com/media/8c98d6_ab40c6ae579a4b5d9080c041c04e80f6~mv2.jpg/v1/fill/w_70,h_43,al_c,q_80,usm_0.66_1.00_0.01,blur_3,enc_auto/Rinnai.jpg)
![Geberit](https://static.wixstatic.com/media/8c98d6_7aa11af841e84b128c411d7065897bd5~mv2.jpg/v1/fill/w_69,h_43,al_c,q_80,usm_0.66_1.00_0.01,blur_3,enc_auto/Geberit-Logo.jpg)
![clack](https://static.wixstatic.com/media/8c98d6_7c5ddd2d595b4fe1b43b9ffbcd6b2cb0~mv2.jpg/v1/fill/w_117,h_43,al_c,q_80,usm_0.66_1.00_0.01,blur_3,enc_auto/clack.jpg)
![Buderus](https://static.wixstatic.com/media/8c98d6_d1646f7824e1418382c7824d7312a8b9~mv2.png/v1/fill/w_76,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/8c98d6_d1646f7824e1418382c7824d7312a8b9~mv2.png)
![Navien](https://static.wixstatic.com/media/8c98d6_15b8606c74784088b5b445d013541001~mv2.png/v1/fill/w_165,h_33,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/8c98d6_15b8606c74784088b5b445d013541001~mv2.png)
![Toray](https://static.wixstatic.com/media/8c98d6_99f8b556e41247b1a35c03e9188dde13~mv2.png/v1/fill/w_132,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/1200px-Toray_logo_svg.png)
![hansgrohe](https://static.wixstatic.com/media/8c98d6_56435fd78d2a4382a20420b9507f7a88~mv2.png/v1/fill/w_43,h_43,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/download%20(1).png)
![unipak](https://static.wixstatic.com/media/8c98d6_6c114c81ad5f4fa0b5e9724877e180a6~mv2.png/v1/fill/w_103,h_38,al_c,q_85,usm_0.66_1.00_0.01,blur_3,enc_auto/unipak.png)
![Pentair](https://static.wixstatic.com/media/8c98d6_d312e32d590845af99e21c0c7c64f645~mv2.jpg/v1/fill/w_76,h_43,al_c,q_80,usm_0.66_1.00_0.01,blur_3,enc_auto/Pentair-Logo.jpg)
calculation design installation maintenance
Rainbow Engineering Center is an official trademark owned by Aqua Service Inc
CSLB#1031539
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