*The Angi rating for Boiler Installation companies in Placentia, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Placentia, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on September 04, 2025
Serving Placentia, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Excellent service from start to finish! They repaired my old AC and helped me choose the right unit for installation. The team was knowledgeable, friendly, and completed the job neatly. Highly recommend them for anyone needing AC repair or installation!"
+24
Serving Placentia, CA and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"Perfectly! Bill and his associate arrived when they said they would, diagnosed the problem, left to pick up the required part, and returned with the part and installed it, all without a hitch. I particularly liked the way Bill checked to be sure all the functions of the furnace and air conditioner were working before he finished. This is a top-notch service company!"
Serving Placentia, CA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Installation was smoooth, it was done within a day. There was high pressure sales involed which I succumbed into as the sales guys were saying that I had fiber damage in my ducting and since I have kids in the house they said that it was very crucial that I do the change now. It was my fault to not do any more pricing research hence I was a bit gouged."
+56
Serving Placentia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"I Called to get an in person quote for a tankless water heater flush and left this job with a whole house filter and a fridge connection. When Michael first arrived we inspected the tankless unit and tested the water to conclude flushing was not my best option. He then walked me through my options for home filters and we decided on a Halo system. Michael was very well educated on the subject and gave me the best value filter for my needs. He installed the unit the next day in less than a few hours and left me with a flawless work of art. I couldn't be more impressed with the professionalism he brings to this trade! I also requested to hook up a fridge and he did that in what seemed like 30 minutes. He will be the only plumber I call from now on!! Thank you Michael!!!"
+26
Serving Placentia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"I am thoroughly impressed with the exceptional service I received from HD Mechanical! Their team recently installed mini splits in my home, and the entire experience was seamless and professional. From the initial consultation to the final installation, their expertise and attention to detail were evident. The installers were courteous, informative, efficient, and ensured a precise installation. The mini splits are now providing comfortable and quiet heating and cooling, exceeding my expectations. I highly recommend them for their accuracy, professionalism, and top-notch service. Five stars and a job well done!"
+14
Serving Placentia, CA and surrounding areas
In business since 2003
Emergency services offered
Warranties offered
"Awesome, as usual. This was the second time we have used Nick's services. The first time he was here to remove our old asbestos ductwork in the attic and replaced it with all new ductwork, also installing new registers. We were planning on having him return to install an AC unit but have since sold our house. We plan on having him do more work for us in our new home very soon!
Nick is very busy but he does his best to fit you in where he can. He is a nice guy and his prices can't be beat!
"
Serving Placentia, CA and surrounding areas
In business since 1994
Credit card accepted
Additional DBA - Precision German Import. Additional phone - (626) 331-6944.
Serving Placentia, CA and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"PERFECT INSTALLATION WITH VERY PERSONABLE AND RESOURCEFUL PROFESSIONALS. I WOULD RECOMMEND THEM HIGHLY"
+15
Serving Placentia, CA and surrounding areas
In business since 1951
Free estimates
Warranties offered
"We have five rooms heated and cooled. The system was installed neatly in one day. It works very well it. It is a very efficient system."
+17
Serving Placentia, CA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"We moved to our home few months ago and had to replace the HVAC system. The AC Company had to go inside the attic and they noticed a problem with the insulation there. We asked around some friends and family members and we came across Attic Masters. From the other 3 companies that we spoke and met with, Adam was the most polite, friendly and knowledgeable. Their price was also cheaper than the rest so we scheduled them to come and do the job. Our referral was absolutely correct! They were an amazing crew! They didn't just replace the insulation. The last owners of the home had rats problem in the attic which caused a bigger problem than we thought and we had to secure not only the house but also the insulation. Adam's crew took all the old and bad insulation out from the attic and house in a very careful way (inside bags). They sanitized the entire attic and then rat proofed it with special mesh wiring to make sure we would never have this problem again. After this was completed, they laid the new insulation in and even insulated the walls of the attic. I HIGHLY recommend Attic Masters to anyone looking to remove and install insulation."
+204
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.
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