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Find Water heater repair or service pros in Diamond

Avatar for D. Perry Siding and General Construction

D. Perry Siding and General Construction

4.90(
24
)
•Approved Pro

D. Perry Siding and General Construction

4.90(
24
)
•Approved Pro
Super Service Award
Customers say: Quick response
8 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Tore down the old deck then built us a new deck. Is waiting for the wood to age then will paint it with cool deck. D Perry is also repairing & replacing the canvas of a large awning for us. He’s very friendly, prompt & very good @ his business!"

Jane H on September 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Tore down the old deck then built us a new deck. Is waiting for the wood to age then will paint it with cool deck. D Perry is also repairing & replacing the canvas of a large awning for us. He’s very friendly, prompt & very good @ his business!"

Jane H on September 2025

Avatar for Paschal Air Plumbing & Electric

Paschal Air Plumbing & Electric

3.96(
13
)
•Approved Pro

Paschal Air Plumbing & Electric

3.96(
13
)
•Approved Pro
Customers say: Quick response
85 local quotes requested
61 years of experience

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession. Professionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth. What's more, professionalism is something that everyone can aspire to from day one of their career. A Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

"Brayden did an awesome job, he was very friendly and talked me through all my options. My only issue is the job was started way later than the time we were told, but Brayden came out past 7:00 pm and got the job done so respect to him."

Mason C on July 2025

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession. Professionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth. What's more, professionalism is something that everyone can aspire to from day one of their career. A Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

"Brayden did an awesome job, he was very friendly and talked me through all my options. My only issue is the job was started way later than the time we were told, but Brayden came out past 7:00 pm and got the job done so respect to him."

Mason C on July 2025

Tatum Construction

1.00(
1
)

Tatum Construction

1.00(
1
)
25 years of experience

Additional contact: Jill Tatum. Family owned business with over 25 years experience.

Additional contact: Jill Tatum. Family owned business with over 25 years experience.

Avatar for Apex Construction Service, LLC

Apex Construction Service, LLC

4.55(
11
)

Apex Construction Service, LLC

4.55(
11
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

We specialize in home repairs, remodeling, & roofing! We have over 12 years of experience in providing outstanding quality for construction projects, remodeling, deck construction, and roofing replacement and repairs! We stand by the quality of our work and invite you to contact us regarding any of our services. You don't have to suffer through a leaky, faulty roof, or wait forever to start on your brand new deck or siding project. Don't hesitate! We have everything you need to get it done right the first time. Contact us for your FREE estimated to get started!

"Highly recommend. They did great work in a timely fashion on multiple jobs I had. I will use again"

Landon F on February 2020

We specialize in home repairs, remodeling, & roofing! We have over 12 years of experience in providing outstanding quality for construction projects, remodeling, deck construction, and roofing replacement and repairs! We stand by the quality of our work and invite you to contact us regarding any of our services. You don't have to suffer through a leaky, faulty roof, or wait forever to start on your brand new deck or siding project. Don't hesitate! We have everything you need to get it done right the first time. Contact us for your FREE estimated to get started!

"Highly recommend. They did great work in a timely fashion on multiple jobs I had. I will use again"

Landon F on February 2020

MJM

1.00(
1
)

MJM

1.00(
1
)
14 years of experience

2 Employees. Uses Subs. Charges Determined by the Job. Travel Charges May Apply. Fees May Apply for Emergency Service.

2 Employees. Uses Subs. Charges Determined by the Job. Travel Charges May Apply. Fees May Apply for Emergency Service.

Hewells Heating Cooling And Refrigeration

No reviews yet

Hewells Heating Cooling And Refrigeration

No reviews yet
Free onsite estimate

Heating & Air Services - Service -Repair -Maintenance Refrigeration Service and Repair - Walk-in Freezers and Coolers - Kitchen Equipment -Ice Machine

Heating & Air Services - Service -Repair -Maintenance Refrigeration Service and Repair - Walk-in Freezers and Coolers - Kitchen Equipment -Ice Machine

GREEN-YATES APPLIANCE

4.40(
5
)

GREEN-YATES APPLIANCE

4.40(
5
)
Customers say: Quality work
61 years of experience

A-1 Mr Handyman

4.53(
60
)

A-1 Mr Handyman

4.53(
60
)
Customers say: Super punctual
26 years of experience

General handyman services by Tom and his 3 sons. No job is to small . 24 hr emergency services and free estimates. Reasonable rates.

General handyman services by Tom and his 3 sons. No job is to small . 24 hr emergency services and free estimates. Reasonable rates.

Will's Home Services

5.00(
1
)

Will's Home Services

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned small business specializing in replacement windows and doors, shower doors and enclosures, kitchen and bathroom remodeling, and general handyman services. 35 years experience in most fields of construction.

Family owned small business specializing in replacement windows and doors, shower doors and enclosures, kitchen and bathroom remodeling, and general handyman services. 35 years experience in most fields of construction.

Krell Distributing Co Inc

No reviews yet

Krell Distributing Co Inc

No reviews yet
54 years of experience

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

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FAQs for water heater repair or service projects in Diamond, MO

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Diamond, MO homeowners’ guide to water heater repair or services

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

See all articles