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    Verified fire sprinkler services reviews

Find Fire sprinkler pros in Union

Browns Plumbing

New on AngiNew on Angi
Approved Pro

Browns Plumbing

New on AngiNew on Angi
Approved Pro
21 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
313 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for OPTIMAL SEWER & DRAIN LLC

OPTIMAL SEWER & DRAIN LLC

5.00(
4
)
Approved Pro

OPTIMAL SEWER & DRAIN LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

A family owned business over 10 years of experience, I've done and loved all aspects of this job. We value intigrity and take pride in the attention to detail put into each of the projects we're involved with. We look forward to building long-term relationships with our clients.

"I am very happy with Optimal, the business, the workers, the job & the cleanup. I will certainly use this business again!"

JUDY D on August 2025

A family owned business over 10 years of experience, I've done and loved all aspects of this job. We value intigrity and take pride in the attention to detail put into each of the projects we're involved with. We look forward to building long-term relationships with our clients.

"I am very happy with Optimal, the business, the workers, the job & the cleanup. I will certainly use this business again!"

JUDY D on August 2025


Avatar for Samuel Jacob Construction LLC

Samuel Jacob Construction LLC

4.55(
19
)
Approved Pro

Samuel Jacob Construction LLC

4.55(
19
)
Approved Pro
Customers say: True professional
2 years of experience
Free onsite estimate

Samuel Jacob Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Call today for a quote (360) 349-5828

"Update. Nothing done!!! Have to pay to have redone. This company did our concrete so we hired them to do house leveling. Our house was worse after the repair. They came out to fix their work and made it worse. This was a project they did not know how to do. When we called them they referred us to their lawyer. We are out money and have to pay more for the damage they did."

Becky H on November 2024

Samuel Jacob Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Call today for a quote (360) 349-5828

"Update. Nothing done!!! Have to pay to have redone. This company did our concrete so we hired them to do house leveling. Our house was worse after the repair. They came out to fix their work and made it worse. This was a project they did not know how to do. When we called them they referred us to their lawyer. We are out money and have to pay more for the damage they did."

Becky H on November 2024


Avatar for A-FFIX

A-FFIX

New on AngiNew on Angi
Approved Pro

A-FFIX

New on AngiNew on Angi
Approved Pro
35 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.


"Because of their personnel; exceptional competence, efficiency, and attention to detail, every installation and repair was completed to the highest standards. They provided prompt service, transparent communication, and reasonable prices. Alpina Mechanical was a dependable option for HVAC needs because they continuously provided dependable and high-quality service, regardless of the nature of the work from routine maintenance to emergency repairs."

Cloe G on July 2024

Here at Alpina Mechanical we are a fully licenses and insured HVAC company working with commercial and residential customers. No job is out of our wheelhouse and we do repairs and installs on all HVAc systems. Call now for a free estimate.

"Because of their personnel; exceptional competence, efficiency, and attention to detail, every installation and repair was completed to the highest standards. They provided prompt service, transparent communication, and reasonable prices. Alpina Mechanical was a dependable option for HVAC needs because they continuously provided dependable and high-quality service, regardless of the nature of the work from routine maintenance to emergency repairs."

Cloe G on July 2024


Avatar for Rain Pros Inc

Rain Pros Inc

4.87(
389
)
Approved Pro

Rain Pros Inc

4.87(
389
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
125 local quotes requested

Rain Pros is Puget Sounds premier full-service sprinkler and drainage company, with a reputation of unmatched customer service and exceptional quality. Our professionals have years of experience in drainage and irrigation installation, repair and maintenance. We are very proud to be growing company and leader in each of our fields. For bid requests regarding the installation of a new sprinkler or drainage system please email our general manager ([email protected]). For drainge repair and inspection requests please contact our service coordinator at (253) 678-7111, additionally you can email- [email protected] to immediately cue for with our service department.

"The work was done quickly and efficiently. Communication was very easy, clear, pleasant. The work was very good and I highly recommend them. The clean up wasn't thorough so they sent someone out immediately to finish the job."

Joan G on September 2025

Rain Pros is Puget Sounds premier full-service sprinkler and drainage company, with a reputation of unmatched customer service and exceptional quality. Our professionals have years of experience in drainage and irrigation installation, repair and maintenance. We are very proud to be growing company and leader in each of our fields. For bid requests regarding the installation of a new sprinkler or drainage system please email our general manager ([email protected]). For drainge repair and inspection requests please contact our service coordinator at (253) 678-7111, additionally you can email- [email protected] to immediately cue for with our service department.

"The work was done quickly and efficiently. Communication was very easy, clear, pleasant. The work was very good and I highly recommend them. The clean up wasn't thorough so they sent someone out immediately to finish the job."

Joan G on September 2025


Avatar for Able One Plumbing And Mechanical LLC

Able One Plumbing And Mechanical LLC

4.45(
10
)
Approved Pro

Able One Plumbing And Mechanical LLC

4.45(
10
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
18 local quotes requested

Able One Plumbing And Mechanical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Enrique was extremely helpful, the price bid was exactly what was charged."

Deanna S on August 2024

Able One Plumbing And Mechanical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Enrique was extremely helpful, the price bid was exactly what was charged."

Deanna S on August 2024


Avatar for Bath Planet

Bath Planet

4.48(
65
)
Approved Pro

Bath Planet

4.48(
65
)
Approved Pro
Customers say: Quality work
141 local quotes requested
14 years of experience

Transform Your Bathroom with the Experts You Can Trust! With years of trusted experience serving communities through Washington and North East Idaho, Bath Planet by Northwest Bath Specialist, LLC is your go-to team for beautiful, stress-free bathroom remodels. Whether you?re looking to upgrade your tub, convert it to a sleek new shower, or add the comfort and safety of a walk-in tub ? we?re here to help. We proudly carry the Good Housekeeping Seal and offer a limited lifetime warranty on every installation. ? Call today to schedule your FREE in-home consultation! Spokane Office: 1-253-246-7906 ? Learn more: www.washingtonbathroomremodeling.com Our Services: ? Bathtub Replacements ? Custom Showers ? Walk-in Tubs ? Tub-to-Shower Conversions

"We just hired them, so do not yet have the shower installed. Gregg is very knowledgeable about the product and listened to what we were looking for. He then helped us to design our dream shower. I will upload pictures and our final thoughts once we have it installed."

Jennifer D on March 2025

Transform Your Bathroom with the Experts You Can Trust! With years of trusted experience serving communities through Washington and North East Idaho, Bath Planet by Northwest Bath Specialist, LLC is your go-to team for beautiful, stress-free bathroom remodels. Whether you?re looking to upgrade your tub, convert it to a sleek new shower, or add the comfort and safety of a walk-in tub ? we?re here to help. We proudly carry the Good Housekeeping Seal and offer a limited lifetime warranty on every installation. ? Call today to schedule your FREE in-home consultation! Spokane Office: 1-253-246-7906 ? Learn more: www.washingtonbathroomremodeling.com Our Services: ? Bathtub Replacements ? Custom Showers ? Walk-in Tubs ? Tub-to-Shower Conversions

"We just hired them, so do not yet have the shower installed. Gregg is very knowledgeable about the product and listened to what we were looking for. He then helped us to design our dream shower. I will upload pictures and our final thoughts once we have it installed."

Jennifer D on March 2025


Kitchen Tune-Up of Olympia

New on AngiNew on Angi
Approved Pro

Kitchen Tune-Up of Olympia

New on AngiNew on Angi
Approved Pro
3 years of experience
Free onsite estimate

Kitchen Tune Up Olympia is the Olympia, Washington area's premier choice for any of your residential or commercial kitchen needs. We know that our promptness, professionalism, quality, and overall customer experience provided are all unparalleled. If you've been considering some updates or a new kitchen altogether, please wait no longer and give us a call today - we look forward to earning your business!

Kitchen Tune Up Olympia is the Olympia, Washington area's premier choice for any of your residential or commercial kitchen needs. We know that our promptness, professionalism, quality, and overall customer experience provided are all unparalleled. If you've been considering some updates or a new kitchen altogether, please wait no longer and give us a call today - we look forward to earning your business!

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Fire Sprinkler Companies questions, answered by experts

The pipe trenches for an in-ground irrigation system should be at least seven inches underground, but no more than 10 inches. Seven to 10 inches is the sweet spot for irrigation line depth because the pipes can crack if they're too close to the surface. If the lines are installed too deep, it becomes much harder to detect leaks and the condition the pipes are in.

Each sprinkler zone should have five to 10 sprinkler heads. The water source for sprinkler systems has an average of 30 to 50 PSI and 5 to 8 GPM. On the lower end of these ranges, you’ll need fewer sprinkler heads per zone. The number of sprinkler heads per zone you need ultimately depends on the size of the zone, the water pressure, and the flow rate.

The cost of a lawn sprinkler system is $2,550 for the average homeowner. However, this price can range from $350 to $5,000 or more, depending on the type of sprinkler system you install, the size of your yard, and the type of sprinkler heads you choose. For example, rotating or oscillating sprinkler heads are more expensive than stationary ones, making the cost for one sprinkler head $2.50 to $30 each. Likewise, a yard that is 1/4 of an acre in size averages a total average price of $2,460; however, a one-acre yard averages a cost of $9,840.

It costs $300 to $1,200 per watering zone for a pro to convert sprinklers to drip irrigation. A DIY conversion kit costs $100, but it can reach up to $750 for larger systems. Converting a sprinkler to a drip irrigation system is a relatively easy DIY and should take one to two hours for most homeowners. But if you aren’t comfortable with the project, contact a local sprinkler installer to handle the job.

Sprinkler heads need a pressure of 30 PSI, with an operating range of 15 to 30 PSI. Drip lines also need a similar operating rate of 15 to 30 PSI and a pressure of 20 PSI. If the pressure is too low, the water won't be evenly distributed, but if the pressure is too high, parts of the lawn or garden will be over-watered and possibly damaged by friction from the high pressure. These components need operating ranges rather than a hard and fast PSI to keep the sprinkler system efficient.

The Union, WA homeowners’ guide to fire sprinkler services

From average costs to expert advice, get all the answers you need to get your job done.