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TRUSTED BY CONCORD, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified percolation testing services reviews

Find Percolation testing pros in Concord

Precise Plumbing
4.8(
447
)

Serving Concord, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Customers say: Quality work

"The were very good at communicating before, during and after work was complete. The two young men who did the work were very diligent, professional and were very respectful. They found and corrected my problem and discussed future plumbing issues that needed to be addressed. I will diffently use Precise Plumbing again."
Vessel sink
Floor drain and floor sink
Commercial floor drain
Laundry room
Pressure assist commercial toilet

+3

Response time4 hrs
Response rate86%
Recommended by95%of homeowners
Avatar for Jacuzzi Bath Remodel of California
Jacuzzi Bath Remodel of California
4.7(
229
)

Serving Concord, CA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"We had a tub to tub and also a tub to walk-in shower remodel done by Domingo & Andy and Colton & Tyler, respectively. They were a delight to work with and very efficient in their work. We could not be more pleased with the results. We highly recommend Jacuzzi Bath Remodel of Portland. Thank you!!!"
145 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Complete Plumbing Services
Complete Plumbing Services
4.9(
68
)

Serving Concord, CA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Sal came out on a Sunday and repaired my gas line to my fireplace. He tested before and after his repair, eliminating a potentially dangerous leak in my family room. 10 star rating for his customer service and being a true professional."
Recent Projects
Recent Projects
Recent Projects
Recent Projects
Recent Projects

+8

Response time3 hrs
Response rate92%
Recommended by93%of homeowners
Avatar for Attic Pros
Attic Pros
4.9(
233
)

Serving Concord, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"Said Abdullah was the worker on this follow up, did a thorough excellent job, on investigating possible openings for rats, and then addressed the problems (under kitchen sink, behind dishwasher). Outstanding work, highest ratings possible are earned. Huge relief after poor response by another co. & more thorough than earlier two from Saidâ  s co. Excellent!!!"
Blow-In Attic Insulation
San Jose, CA Attic Insulation Installation
Danville, CA Vapor Barrier Installation
Mill Valley, CA Crawlspace Cleaning
Benicia, CA Attic Cleaning & Insulation

+3137

Response time11 hrs
Response rate94%
161 neighbors recently requested a quote
Avatar for Delta Plumbing and Rooter
Delta Plumbing and Rooter
4.8(
62
)

Serving Concord, CA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Miguel with Delta Plumbing arrived on time and completed the work quickly. Our problem was fixed to our satisfaction and we will use Delta Plumbing if needed again!"
Delta Plumbing and Rooter
Delta Plumbing and Rooter
Delta Plumbing and Rooter
Delta Plumbing and Rooter
Delta Plumbing and Rooter

+1

Response time8 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for JPC Rooter & Plumbing
JPC Rooter & Plumbing
4.8(
46
)

Serving Concord, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I contacted the company. I got a call back from Manuel. I explained the problem. He came to the house within the hour and we agreed that the job would be completed today. We got a broken pipe in the garage fixed and a water pressure regulator installed. Then we tested the faucets and I was very happy about the water pressure and no leaks. There is a cost that was a little steep but we pay with emergencies. I recommend the company and also Manuel. Excellent!"
Our Work
Our Work
Our Work
Our Work
Our Work

+56

Response time4 hrs
Recommended by100%of homeowners
Avatar for S&L REMODELING AND DESIGN INC
S&L REMODELING AND DESIGN INC
4.9(
47
)

Serving Concord, CA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Great! Excellent communication from the project manager, work crew went out of their way to do a great job and to pick up materials for me when delivery wasn't possible. They were punctual, cleaned up at the end of each day, tried to minimize the intrusion as much possible, and were really nice guys, great to work with. Work was done on time and on budget. Kitchen looks great and I couldn't be happier. The price was for labor and raw materials. We supplied the cabinets, lighting, countertops, sink, appliances, and windows. We also decided to get the attic insulated at the same time at their suggestion- that addition was not included in the cost below (I don't remember how much it was but it was reasonable.) Here's what the work included: Demo existing kitchen including walls, floor, ceiling and windows. New electrical sub panel and wiring in kitchen Gas line added to kitchen (gas was already in the basement area) Installation of new walls, floors, ceiling, windows, doors, trim Installation of cabinets, countertops, appliances, sink Painting Attic insulation (additional)"
Bathroom Remodel-Moraga,CA
Kitchen Remodel - San Ramon, CA
Bathroom Remodel Danville, CA
Bathroom Remodel Concord, CA
Kitchen Remodel Walnut Creek, CA

+43

Response time2 days
Response rate90%
7 neighbors recently requested a quote
Avatar for Water Heaters Masters
Water Heaters Masters
4.9(
108
)

Serving Concord, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"The free estimate was conducted by phone with Matt.  He answered all of our questions fully, confirming that we did not need to install a larger unit and that all usual pipe and/or valves that needed to be replaced would be included in the quoted price.
The installer, Bobby, showed up within the stated time period, which was only two hours after the initial contact. He got right to work and was efficient, neat, and skilled.  He removed the old unit, took out some unnecessary pipes that were left from an old solar heating unit, and quickly installed the new unit.  He then demonstrated the thermostat operation, which is very different from the previous unit's, tested the operation, and cleaned up the area.
The price was reasonable. The unit has a good warranty (and looks nice ).  The Angie's List discount was applied with no problems.
My husband is a former plumber so he kept an eye on the whole install, and was pleased with the entire experience.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Oak Plumbing Inc
Oak Plumbing Inc
4.4(
540
)

Serving Concord, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Warranties offered

Small jobs welcome

"Oak Plumbing did excellent work and is very expensive. The guy, Zachary, they sent was very nice at first. He was here approximately 3to 4 hours and our bill was 2,000.00. We felt that was a bit expensive. Zachary was nice but he never pumped water through the washing machine to check if his work fixed our leak or there were other problems. Turned out a pipe was broken under the house. Zachary wanted an additional $500.00 to fix the broken pipe he missed. His personality changed when I asked him to lower the price. It was a PVC drainage pipe that needed to be replaced and the joints glued. I had to get another plumber. Zachary turned nasty, turned around, and walked away mad. He should have looked at the whole job and tested the washer after he was done. Fixing the pipes involved."
Two-Stage Filter
Two-Stage Filtration
Toilet Install
Water Heater
Safety Bars ADA

+7

Response time5 hrs
Response rate92%
9 neighbors recently requested a quote
Avatar for Bay Easy Construction
Bay Easy Construction
4.3(
154
)

Serving Concord, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Ofer and Bay Easy Construction are amazing. They are my go to company. Ofer is an honest person who will give you a great estimate. I have used them on several projects and will continue to use them in the future. He was able to solve a flooding problem in my garage. His team came in and moved the cabinets to ensure they could simulate where the water was coming in from. His team fixed the problem in a few days."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time10 hrs
7 neighbors recently requested a quote
Recommended by88%of homeowners
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Percolation Tests questions, answered by experts

If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. Asbestos tiles can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.

Whether or not to buy a home containing asbestos is ultimately a decision for the homebuyer, and there are several things to consider. When in good condition and contained, asbestos is unlikely to present a health risk—it’s when those tiny fibers are loose and airborne that they become a problem. Consider any renovations you plan on doing to the home that could disturb existing asbestos and the cost of removal. If an inspection finds asbestos in a home on the market, you could negotiate with the seller for a lower price, though this isn’t a sure thing.

According to the Environmental Protection Agency (EPA), you should contact the following officials to report a case of asbestos exposure:

  • Asbestos subject matter experts in your state 

  • EPA regional office

  • Toxic Substances Control Act (TSCA) Assistance Information Service Hotline via mail, email, or phone

  • EPA’s Asbestos Ombudsman via phone or fax 

Costs depend on the number of samples, property size, and lab processing fees.

If you own a stereo microscope, you should be able to see the fibers. The stereo microscope often can perform magnification up to 50x. But unless you have experience viewing asbestos fibers, you may not know exactly what you are seeing. Some fibers are curly, while others are long and straight. Blue, brown, white, and gray colored fibers are all possible.

The Concord, CA homeowners’ guide to percolation testing services

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